User's Guide
SLOU317C – August 2011 – Revised June 2017
TX517 Dual Channel, 17-Level With RTZ, Integrated
Ultrasound Transmitter
TX517 is a fully integrated, dual channel, high voltage Transmitter designed by Texas Instruments
Incorporated. This EVM provides a means to evaluate the functionality of the device. The EVM includes a
FPGA to provide an embedded pattern generator and digital control of the device. The output pattern and
configuration settings are controlled by 8 push buttons on the EVM.
1
2
3
4
5
6
7
8
9
Contents
Default Configuration ........................................................................................................ 3
Buttons ........................................................................................................................ 4
SYNC Trigger ................................................................................................................ 5
Power up TX517 ............................................................................................................. 6
Power Supplies for Output Waveform .................................................................................... 7
5.1
Input/Output Pattern ................................................................................................ 8
Board Configuration ........................................................................................................ 14
EVM Schematics ........................................................................................................... 15
Bill of Materials ............................................................................................................. 22
PCB Layouts ................................................................................................................ 25
List of Figures
1
Tx517 EVM Basic Configuration ........................................................................................... 3
2
Power-Up Indications
3
Input Pattern for 17-Level ................................................................................................... 8
4
Output Waveform for 17-Level ............................................................................................. 8
5
Input Pattern for 5-Level
6
Output Waveform for 5-Level
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
.......................................................................................................
6
................................................................................................... 9
.............................................................................................. 9
Input Pattern for 3-Level .................................................................................................. 10
Output Waveform for 3-Level ............................................................................................ 10
Output Waveform for 2-Level ............................................................................................. 11
Output Waveform for 2-Level With Three Cycles ...................................................................... 11
Output Waveform for 4-Level ............................................................................................. 12
Output Waveform for 32-Level ........................................................................................... 12
Output Waveform for 32-Level With Two Cycles ...................................................................... 13
Schematic (1 of 8) .......................................................................................................... 15
Schematic (2 of 8) .......................................................................................................... 16
Schematic (3 of 8) .......................................................................................................... 17
Schematic (4 of 8) .......................................................................................................... 18
Schematic (5 of 8) .......................................................................................................... 19
Schematic (6 of 8) .......................................................................................................... 19
Schematic (7 of 8) .......................................................................................................... 20
Schematic (8 of 8) .......................................................................................................... 21
List of Tables
1
Buttons ........................................................................................................................ 4
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1
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2
PRF ............................................................................................................................ 4
3
Cycle........................................................................................................................... 4
4
Frequency..................................................................................................................... 4
5
Pattern Depth
6
7
8
9
10
11
................................................................................................................ 5
Patterns of Different Level .................................................................................................. 5
Pin Definition for J1-Header ................................................................................................ 7
Pin Definition for P1-Header................................................................................................ 7
Input/Output, Power, and USB ........................................................................................... 14
LED Indicators .............................................................................................................. 14
Bill of Materials (BOM) ..................................................................................................... 22
Trademarks
All trademarks are the property of their respective owners.
General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
WARNING
Always follow TI’s set-up and application instructions, including use of all interface components within their
recommended electrical rated voltage and power limits. Always use electrical safety precautions to help
ensure your personal safety and those working around you. Contact TI’s Product Information Center
http://support/ti./com for further information.
Save all warnings and instructions for future reference.
Failure to follow warnings and instructions may result in personal injury, property damage or
death due to electrical shock and burn hazards.
The term TI HV EVM refers to an electronic device typically provided as an open framed, unenclosed
printed circuit board assembly. It is intended strictly for use in development laboratory environments,
solely for qualified professional users having training, expertise and knowledge of electrical safety risks in
development and application of high voltage electrical circuits. Any other use and/or application are strictly
prohibited by Texas Instruments. If you are not suitable qualified, you should immediately stop from further
use of the HV EVM.
1. Work Area Safety:
(a) Keep work area clean and orderly.
(b) Qualified observer(s) must be present anytime circuits are energized.
(c) Effective barriers and signage must be present in the area where the TI HV EVM and its interface
electronics are energized, indicating operation of accessible high voltages may be present, for the
purpose of protecting inadvertent access I
(d) All interface circuits, power supplies, evaluation modules, instruments, meters, scopes and other
related apparatus used in a development environment exceeding 50Vrms/75VDC must be
electrically located within a protected Emergency Power Off EPO protected power strip.
(e) Use stable and non conductive work surface.
(f) Use adequately insulated clamps and wires to attach measurement probes and instruments. No
freehand testing whenever possible.
2. Electrical Safety:
As a precautionary measure, it is always a good engineering practice to assume that the entire
EVM may have fully accessible and active high voltages.
(a) De-energize the TI HV EVM and all its inputs, outputs and electrical loads before performing any
electrical or other diagnostic measurements. Revalidate that TI HV EVM power has been safely deenergized.
(b) With the EVM confirmed de-energized, proceed with required electrical circuit configurations, wiring,
measurement equipment hook-ups and other application needs, while still assuming the EVM circuit
2
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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Default Configuration
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and measuring instruments are electrically live.
(c) Once EVM readiness is complete, energize the EVM as intended.
WARNING
While the EVM is energized, never touch the EVM or its electrical
circuits as they could be at high voltages capable of causing
electrical shock hazard.
3. Personal Safety:
(a) Wear personal protective equipment e.g. latex gloves or safety glasses with side shields or protect
EVM in an adequate lucent plastic box with interlocks from accidental touch.
Limitation for safe use: EVMs are not to be used as all or part of a production unit.
1
Default Configuration
Figure 1. Tx517 EVM Basic Configuration
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3
Buttons
2
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Buttons
There are eight buttons for controlling the output waveform settings. They are listed in Table 1.
Table 1. Buttons
Button
Functionality
PHASE_BUTTON
Each time the button is pressed, the current INPx pattern becomes the pattern for INNx, the current
INNx pattern becomes the pattern for INPx.
PRF_BUTTON
Changes the Pulse Repetition Frequency of the output waveform as given in Table 2 Each press
increases the PRF and then cycles back to 0.
CYCLE_BUTTON
Changes the number of times the output pattern cycles within the pulse burst, as given in the Table 3.
Each press moves 1 level up and then back to 0
FREQ_BUTTON
Changes the Frequency of the output waveform as given in the Table 4. Each press increases the
frequency and then cycles back to 0
RESET_BUTTON
Reset all the setting to its default
PDM_BUTTON
One press changes the mode to Power down mode.
CW_MODE_BUTTON
First six times the button is pressed will change the pattern depth as shown in Table 5. Seventh press
will change the device to CW mode. In CW mode, pressing the button will revert back to 17-level. The
latch mode is unaffected. Refer to Table 5 and Table 6.
LATCH_MODE_BUTTON First press changes to latch mode. Every consecutive pulse will toggle the mode between Latch and
Non latch mode
Table 2. PRF
Index
PRF(kHz)
0
0.5
Comments
1
1
2
5
17-level Ramp Only
3
10
17-level Ramp Only
Table 3. Cycle
Index
PRF (kHz)
Comments
0
1
Longer than 5-level Only
1
2
Longer than 5-level Only
2
3
3
5
4
10
Table 4. Frequency
4
Index
Frequency (MHz)
0
10
1
20
2
50
3
100
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
Comments
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SYNC Trigger
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There are 7 patterns: 17-, 5-, 3-, 32-, 4- and 2-level. The patterns are given in Table 6.
Table 5. Pattern Depth
Index
Pattern Depth
0
17
1
5
2
3
3
32
4
4
5
2
6
CW
Comments
Table 6. Patterns of Different Level
17 level
3
5 level
3 level
S/N
Pattern
Level
S/N
Pattern
S/N
Pattern
1
516
8
1
516
8
1
516
2
514
7
2
1026
4
2
2145
0
3
577
6
3
2145
0
3
264
–8
4
1028
5
4
144
–4
5
1026
4
5
264
–8
6
1089
3
7
2084
2
8
2082
1
9
2145
0
10
81
–1
11
73
–2
12
2208
–3
13
144
–4
14
136
–5
15
2336
–6
16
272
–7
17
264
–8
8
SYNC Trigger
A Sync trigger pulse is generated at the start of the pattern transmission for triggering the monitoring
device. Sync pulse will be 5 pattern clock cycle wide and it is active high. Sync pulse output thru J8 SMA
connector..
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5
Power up TX517
4
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Power up TX517
Connect +5V adaptor to P2 connector.
Figure 2. Power-Up Indications
6
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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Power Supplies for Output Waveform
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5
Power Supplies for Output Waveform
Either J1-Header or P1-Header but not both, is used for this purpose.
WARNING
User may be exposed to high voltage depending on power supplies
setting !
Table 7. Pin Definition for J1-Header
(1)
Pin
Voltage (1)
Pin
Voltage
COMMENT
1
GND
2
OPEN
FB5V
3
GND
4
+5 V
VDD
5
GND
6
–5 V
VEE
7
GND
8
+1.9 V
HV0
9
GND
10
-1.9 V
LV0
11
GND
12
+11 V
VCW
13
GND
14
OPEN
OPEN
15
GND
16
+2.5 V
VAA
17
GND
18
+61 V
HV1
19
GND
20
–20.9 V
LV1
21
GND
22
+32 V
HV2
23
GND
24
–11.9 V
LV2
Use a GND test point for ground
Table 8. Pin Definition for P1-Header
Pin
Voltage
COMMENT
1
OPEN
FB5V
2
+5 V
VDD
3
-5 V
VEE
4
+1.9 V
HV0
5
–1.9 V
LV0
6
+11 V
VCW
7
OPEN
OPEN
8
+2.5 V
VAA
9
+61 V
HV1
10
–20.9 V
LV1
11
+32 V
HV2
12
–11.9 V
LV2
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Power Supplies for Output Waveform
5.1
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Input/Output Pattern
•
17 Level
Figure 3. Input Pattern for 17-Level
Differential
OUTB
OUTA
Figure 4. Output Waveform for 17-Level
8
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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•
5 Level
Figure 5. Input Pattern for 5-Level
Differential
OUTB
OUTA
Figure 6. Output Waveform for 5-Level
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Power Supplies for Output Waveform
•
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3 Level
Figure 7. Input Pattern for 3-Level
Differential
OUTB
OUTA
Figure 8. Output Waveform for 3-Level
10
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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Figure 9. Output Waveform for 2-Level
Figure 10. Output Waveform for 2-Level With Three Cycles
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Power Supplies for Output Waveform
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Figure 11. Output Waveform for 4-Level
Figure 12. Output Waveform for 32-Level
12
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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Figure 13. Output Waveform for 32-Level With Two Cycles
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Board Configuration
6
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Board Configuration
Table 9. Input/Output, Power, and USB
Connector
Description
P1
External power supplies to the device
P2
+5V power supply connector.
TP5V, TEST_GND
Test points for +5V power supply.
JP20
Jumper to select +5V or FB_5V.
JP21
Select +3.3V.
JP26
Select +1.2V
JP32
External clock/On board OSC
TP1,TP2,TP3,TP4
Ground test points.
TP33V, TP12V
Test points for +3.3V and +1.2V respectively.
JP16
Short always
JP17
Short always
JP18
Short always
JP19
Short always
JP22
Default setup is to output directly/ Others is to drive thru on board transformer.
JP25
JP25: Default setup is to output directly/ Others is to drive thru on board transformer.
JP23
Open when output directly. Short when driving thru transformer
JP24
Short always
JP27
Open
JP29
Open
JP1..JP13
Test points for test pattern. They can also be used for external test patterns.
JP30/JP31
CWINA/CWINB selection.
J6
USB interface connector
Table 10. LED Indicators
14
Reference Designator
Power Supply
LED1/LED2
USB interface indication
LED3/LED7
FPGA alive
LED4
+5V
LED5
+3.3V
LED6
+1.2V
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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EVM Schematics
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7
EVM Schematics
IN
IN
OUT
EN
GND NR/FB
OUT
GND
EN
NR/FB
Figure 14. Schematic (1 of 8)
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EVM Schematics
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SOCKET or TX517
WARNING: Users may be exposed
to high voltage
These resistors are not installed.
They are required when an
external generator is used for
pattern generation.
Figure 15. Schematic (2 of 8)
16
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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EVM Schematics
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VCC
WARNING: Users may be exposed
to high voltage
GND
PURE GREEN
PURE GREEN
PURE GREEN
PURE GREEN
Figure 16. Schematic (3 of 8)
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17
EVM Schematics
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WARNING: Users may be exposed
to high voltage
NOTE: D2 and D3 are for internal test.
Do not install
Figure 17. Schematic (4 of 8)
18
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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EVM Schematics
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Figure 18. Schematic (5 of 8)
Figure 19. Schematic (6 of 8)
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EVM Schematics
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Figure 20. Schematic (7 of 8)
20
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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EVM Schematics
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In real application, low-jitter clock should be used on
PCLKIN pin. Typically a main crystal clock; or, through
a jitter cleaner in the system.
VccB
VccA
DIR
GND
B
VccB
VccA
DIR
GND
B
1CLK
A
1Q
1CLR
1Q
VCC
GND
2CLR
2D
2CLK
A
1PRE
1D
2Q
2Q
2PRE
Figure 21. Schematic (8 of 8)
spacer
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21
Bill of Materials
8
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Bill of Materials
Table 11. Bill of Materials (BOM)
QTY
22
MFG
MFG PART#
RefDes
Description
Value or Function
1
TX517
TX517
U20
Ultrasound Transmitter
TX517 transmitter ( TI Provide)
2
PANASONIC
EEUFC2A101L
C72, C73
CAP,RAD,ELEC
CAP,THRU,ELE,100uf,100V,20%
16
AVX
0402YC103KAT2A
C10, C12, C14, C16, C18, C20,
C22, C24, C26, C28, C30, C32,
C33, C35, C37, C39
CAP,SMT,0402
CAPACITOR,SMT,0402,CERAMIC,10000pF,16V,10%,X7R
13
AVX
0402YC104KAT2A
C43, C60, C61, C63, C66, C68,
C69, C70, C71, C75, C76, C90, C91
CAP,SMT,0402
CAPACITOR,SMT,0402,CER,16V,10%,0.1uF
31
KEMET
C0402C104K8PAC
C2, C3, C5, C6, C9, C11, C13, C15,
C17, C19, C21, C23, C25, C27,
C29, C31, C34, C36, C38, C40,
C48, C62, C67, C78, C79, C80,
C83, C84, C85, C86, C87
CAP,SMT,0402
CAPACITOR,SMT,0402,CER,0.1uF,10V,10%,X5R
1
PANASONIC
ECJ-0EB1H102K
C8
CAP,SMT,0402
CAPACITOR,SMT,0402,CER,1000pF,50V,10%,X7R
2
PANASONIC
ECJ-0EC1H470J
C81, C82
CAP,SMT,0402
CAPACITOR,SMT,0402,CER,47pF,50V,5%,NPO
2
AVX
06033C104JAT2A
C64, C65
CAP,SMT,0603
CAPACITOR,SMT,0603,CERAMIC,0.1uF,25V,5%,X7R
1
CAPAX
0603X475J250SW
C52
CAP,SMT,0603
CAPACITOR,SMT,0603,CERAMIC,4.7uF,25V,5%,X7R
1
TAIYO YUDEN
JMK107BJ106MA-T
C7
CAP,SMT,0603
CAPACITOR,SMT,0603,CERAMIC,10uF,6.3V,20%,X5R
5
TAIYO YUDEN
LMK107BJ475KA-T
C53, C54, C55, C92, C93
CAP,SMT,0603
CAPACITOR,SMT,0603,CERAMIC,4.7uF,10V,10%,X5R
8
AVX
08051C104KAZ2A
C41, C42, C49, C50, C56, C57,
C58, C59
CAP,SMT,0805
CAPACITOR,SMT,0805,CERAMIC,0.1uF,100V,10%
4
TAIYO YUDEN
HMK325BJ225KN
C44, C45, C46, C51
CAP,SMT,1210
CAPACITOR,SMT,1210,CERAMIC,2.2uF,100V,10%,X7R
2
VISHAY
593D226X9016C2T
C1, C4
CAP,SMT,TANT
CAP,TAN,SMT,EIA-C,16V,10%, 22uF
1
AVX
TPSC226K016R0375
C47
CAPACITOR,SMT,TANT
10%, 16V, 22uF
2
JOHNSON COMPONENTS
142-0711-826
J2, J3
CON,SMA,SMT
SMA JACK,END LAUNCH,A068,062PCB,BRASS/NICKEL
1
ADVANCED CONNECTEK
MNE20-5K5P10
J6
CONN,SMT,5P
MINI-AB USB OTG RECEPTACLE R/A SMT TYPE
4
AMPHENOL
901-144-8
J8, J9, J11, J29
CONNECTOR,SMA
SMA COAX STRAIGHT PCB CURRENT P/N IS 901-144-8RFX
1
Customer Supply
DO NOT INSTALL
T1
Transformer
Do Not Install
4
DIODES INC.
1N4148W-7
CR1, CR2, CR3, CR4
DIODE,SMT,2P
DIODE,SMT,SWITCHING,1N4148
1
DIODES INC.
MMBD3004S-7-F
D1
DIODE,SMT,3P
DIODE SWITCH 300V 350MW SOT23-3
5
STEWARD
HI0805R800R-00
L1, L2, L3, L4, L5
FERRITE BEAD,SMT,2P
1
SAMTEC
IPL-112-01-S-D-K
J1
HEADER,THP,24P
HEADER,THP,24P,MALE,2X12,100LS,.120TL
1
MOLEX
39357-0002
P2
HEADER,THRU,2P
HEADER, THRU, POWER, 2P,3.5MM, EUROSTYLE
1
SPC TECH
8431-1x12 (DNI)
P1
HEADER,THU,12P
HEADER,THU,MALE,0.1LS,12P,1X12,335H,120TL,(Do Not
Install)
1
MOLEX
87831-1420
J10
HEADER,THU,14P
HEADER,MALE,14POS,2 ROWS,2mm LS,15u,LF,TL=098
2
SPC TECH
8431-1x9
J28A, J28B
HEADER,THU,9P
HEADER,THU,MALE,0.1LS,9P,1X9,335H,120TL
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
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Table 11. Bill of Materials (BOM) (continued)
QTY
MFG
MFG PART#
RefDes
Description
Value or Function
21
TYCO ELECTRONICS
4-103239-0x2
JP1, JP2, JP3, JP4, JP5, JP6, JP7,
JP8, JP9, JP10, JP11, JP12, JP13,
JP16, JP17, JP18, JP19, JP23,
JP24, JP27, JP29
HEADER,THU,JUMPER
MALE,2PIN,.100CC MAKE FROM 4-103239-0x2
8
TYCO ELECTRONICS
4-103239-0x3
JP20, JP21, JP22, JP25, JP26,
JP30, JP31,JP32
HEADER,THU,JUMPER
MAKE FROM 4-103239-0
2
TI
SN74LVC1T45DCKR
U4, U6
IC,SMT,6P
SINGLE BIT DUAL SUPPLY BUS TRANSCEIVER
1
TI
SN74HC04D
U7
IC,SMT,SOIC-14N
HEX INVERTER
1
TI
TPS79633DCQR
U1
IC,SMT,SOT223-6
ULTRALOW-NOISE HI PSRR FAST RF 1-A LDO LINEAR
REGULATOR,3.3V
1
TI
TPS73201QDBV
U2
IC,SMT,SOT23-5
CAP-FREE NMOS 250-mA LOW DROPOUT REGULATOR
1
FUTURE TECHNOLOGY DEVICE
INT.
FT245RL
U5
IC,SMT,SSOP-28
USB FIFO IC INCORPORATE FTDICHIP-ID SECURITY
DONGLE
1
XILINX
XC3S50AN-4TQG144I
U3
IC,SMT,TQFP-144
XILINX SPARTAN-3AN 144QFP
1
TI
74AC11074PW
U8
IC,SMT,TSSOP-14
DUAL POS-EDGE-TRIG D-TYPE FLIP-FLOP W CLEAR AND
PRESET,PW-14
1
TI
CDCLVC1102PWR
U9
IC,SMT,TSSOP-8
3.3V AND 2.5V LVCMOS HIGH PERF CLOCK BUFFER FAMILY
7
PANASONIC
LNJ308G8PRA
LED4, LED5, LED6, LED8, LED9,
LED10, LED11
LED,SMT,0603
LED,SMT,0603,PURE GREEN,2.03V
4
KINGBRIGHT
KP-2012ID
LED1, LED2, LED3, LED7
LED,SMT,2P
LED,RED,SMT,0805
1
ECS
ECS-3953M-1000-BN
OSC1
OSCILLATOR,SMT,4P
OSC,SMT,3.3V,50ppm,-40~85C,5nS,100.000 MHz
2
*COTO TECHNOLOGY
9402-05-20
Y3, Y4
RELAY,SMT,6P
SPST,SMT,50 OHM,5V,0.5A,200 OHM COIL,J-LEAD (Not
Install)
2
*COTO TECHNOLOGY
2911-05-321
Y1, Y2
RELAY,THRU,7P
RELAY,THRU,7P,RR,SPDT,1FC,5V,0.25A,230R COIL,COAXIAL
SHIELD (Not Install)
15
PANASONIC
ERJ-2RKF1001X
R6, R7, R8, R9, R10, R11, R12,
R21, R22, R23, R24, R25, R26,
R28, R30
RES,SMT,0402
RESISTOR,SMT,0402,1.00K,1%,1/16W
8
PANASONIC
ERJ-2RKF1002X
R13, R14, R15, R16, R17, R18,
R19, R29
RES,SMT,0402
RESISTOR,SMT,0402,10.0K,1%,1/16W
7
PANASONIC
ERJ-2RKF3320X
R1, R2, R3, R45, R46, R47, R50
RES,SMT,0402
RESISTOR,SMT,0402,332 OHM,1%,1/16W
2
PANASONIC
ERJ-2RKF49R9X
R20, R52
RES,SMT,0402
RESISTOR,SMT,0402,49.9 OHM,1%,1/16W,
2
VISHAY
CRCW08051002F
R48, R49
RES,SMT,0805
RESISTOR,SMT,0805,THICK FILM,1%,1/8W,10.0K
2
VISHAY
CRCW251249R9FKEG
R4, R5
RESISTOR,SMT,2512
RESISTOR,SMT,2512,THICK FILM,49.9 OHM,1%,1W
8
ITT INDUSTRIES
PTS635SK25SM
SW1, SW2, SW3, SW4, SW5, SW6,
SW7, SW8
SWITCH,SMT,2P
SWITCH,SMT,2P,SPST-NO,2.5mm
HEIGHT,MOM,RECTANGULAR,0.05A,12V
3
KEYSTONE ELECTRONICS
5000
TP12V, TP33V, TP5V
TESTPOINT,THU,1P
TESTPOINT,THU,MINIATURE,0.1LS,120TL, RED
5
KEYSTONE ELECTRONICS
5001
TP1, TP2, TP3, TP4, TEST_GND
TESTPOINT,THU,1P
TESTPOINT,THU,MINIATURE,0.1LS,120TL, BLACK
2
ON SEMI
1SMA5927BT3
D2, D3
ZENER DIODE,SMT,SMA
ZENER DIODE,12V,SMT,SMA,1.5W (Not Installed)
1
ON SEMI
1SMB5920BT3
Z1
ZENER DIODE,SMT,SMB
ZENER DIODE,6.2V,SMT,SMB,3W
2
TYCO
50935
Y1, Y2
SOCKET PIN - INSTALL 1ST
DIA_038, PIN_013-020, EXP_146, B125
SLOU317C – August 2011 – Revised June 2017
Submit Documentation Feedback
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
Copyright © 2011–2017, Texas Instruments Incorporated
23
Bill of Materials
www.ti.com
Table 11. Bill of Materials (BOM) (continued)
QTY
MFG
MFG PART#
RefDes
Description
Value or Function
1
PANASONIC
ERJ-2RKF49R9X
R27
RES,SMT,0402
RESISTOR,SMT,0402,49.9 OHM,1%,1/16W(Not Install)
1
Customer Supply
DO NOT INSTALL
T1B
Transformer
DO NOT INSTALL
15
PANASONIC
ERJ-2RKF49R9X(DNI)
R31, R32, R33, R34, R35, R36,
R37, R38, R39, R40, R41, R42,
R43, R44, R51
RES,SMT,0402
RESISTOR,SMT,0402,49.9 OHM,1%,1/16W, Uninstall
4
KEYSTONE ELECTRONICS
24436K-ND
STANDOFF HEX M3 THR
ALUM 18MM
STANDOFF HEX M3 THR ALUM 18MM
4
KEYSTONE ELECTRONICS
29311K-ND
SCREW STEEL M3 THR
6MM
SCREW STEEL M3 THR 6MM
TE Connectivity
1658621-5
Cover for P1
Snap latch into place. Install as needed
SPECIAL NOTES AND INSTRUCTIONS
24
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
Copyright © 2011–2017, Texas Instruments Incorporated
SLOU317C – August 2011 – Revised June 2017
Submit Documentation Feedback
PCB Layouts
www.ti.com
9
PCB Layouts
SLOU317C – August 2011 – Revised June 2017
Submit Documentation Feedback
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
Copyright © 2011–2017, Texas Instruments Incorporated
25
PCB Layouts
26
www.ti.com
TX517 Dual Channel, 17-Level With RTZ, Integrated Ultrasound Transmitter
SLOU317C – August 2011 – Revised June 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
Revision History
www.ti.com
Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from B Revision (December 2011) to C Revision ........................................................................................... Page
•
Changed Power-Up Indications image.
................................................................................................
SLOU317C – August 2011 – Revised June 2017
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Copyright © 2011–2017, Texas Instruments Incorporated
Revision History
6
27
STANDARD TERMS FOR EVALUATION MODULES
1.
Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or
documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance
with the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License
Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused by
neglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that have
been altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specifications
or instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality control
techniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.
User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)
business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.
2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or credit
User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warranty
period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair or
replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall be
warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software
associated with the kit to determine whether to incorporate such items in a finished product and software developers to write
software applications for use with the end product. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1
For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1
Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2
Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
instructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs
(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):
1.
2.
3.
Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1.
2.
3.
電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
実験局の免許を取得後ご使用いただく。
技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3
Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/
/www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
3.4 European Union
3.4.1
For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):
This is a class A product intended for use in environments other than domestic environments that are connected to a
low-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment this
product may cause radio interference in which case the user may be required to take adequate measures.
4
EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
6.
Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT
LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL
FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT
NOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE
SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BE
CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL OR
INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THE
EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY OR
IMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.
7.
USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLY
WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGAL
THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8.
Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL OR
REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,
OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OF
USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TI
MORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS
OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDED
HEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR IN
CONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAR
EVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE
CLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9.
Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2017, Texas Instruments Incorporated
IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES
Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are
developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you
(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of
this Notice.
TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
enhancements, improvements and other changes to its TI Resources.
You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
applications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications
(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. You
represent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)
anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that
might cause harm and take appropriate actions. You agree that prior to using or distributing any applications that include TI products, you
will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any
testing other than that specifically described in the published documentation for a particular TI Resource.
You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include
the TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO
ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY
RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
regarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty or
endorsement thereof. Use of TI Resources may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR
REPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TO
ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL
PROPERTY RIGHTS.
TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOT
LIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IF
DESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,
COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH OR
ARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
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