Simplifying System IntegrationTM
73S1217F
Evaluation Board Lite User Guide
August 17, 2009
Rev. 1.2
UG_1217F_046
73S1217F Evaluation Board Lite User Guide
UG_1217F_046
© 2009 Teridian Semiconductor Corporation. All rights reserved.
Teridian Semiconductor Corporation is a registered trademark of Teridian Semiconductor Corporation.
Simplifying System Integration is a trademark of Teridian Semiconductor Corporation.
Microsoft, Windows and Vista are registered trademarks of Microsoft Corporation.
Signum is a trademark of Signum Systems Corporation.
®
Keil is a trademark of ARM Ltd.
Linux is a registered trademark of Linus Torvalds.
Slackware is a registered trademark of Patrick Volkerding and Slackware Linux, Inc.
Fedora is a registered trademark of RedHat, Inc.
All other trademarks are the property of their respective owners.
Teridian Semiconductor Corporation makes no warranty for the use of its products, other than expressly
contained in the Company’s warranty detailed in the Teridian Semiconductor Corporation standard Terms
and Conditions. The company assumes no responsibility for any errors which may appear in this
document, reserves the right to change devices or specifications detailed herein at any time without
notice and does not make any commitment to update the information contained herein. Accordingly, the
reader is cautioned to verify that this document is current by comparing it to the latest version on
http://www.teridian.com or by checking with your sales representative.
Teridian Semiconductor Corp., 6440 Oak Canyon, Suite 100, Irvine, CA 92618
TEL (714) 508-8800, FAX (714) 508-8877, http://www.teridian.com
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Table of Contents
1
Introduction ................................................................................................................................... 4
1.1
Evaluation Board Lite Package Contents .............................................................................. 5
1.2
Evaluation Board Lite Features ............................................................................................. 5
1.3
Recommended Equipment and Test Tools ............................................................................ 5
2
Evaluation Board Lite Basic Setup ............................................................................................... 6
2.1
Using the Evaluation Board Lite with an Emulation Tool ........................................................ 7
2.2
Loading User Code into the Evaluation Board-Lite ................................................................ 7
3
Using the USB CCID Application .................................................................................................. 9
3.1
Driver and Software Installation............................................................................................. 9
3.2
Frequently Asked Questions ............................................................................................... 10
4
Evaluation Board Lite Hardware Description ............................................................................. 12
4.1
Jumpers, Switches and Test Points..................................................................................... 12
4.2
Schematic........................................................................................................................... 15
4.3
PCB Layouts....................................................................................................................... 16
4.4
Bill of Materials ................................................................................................................... 19
4.5
Schematic Information ........................................................................................................ 21
4.5.1 Reset Circuit.............................................................................................................. 21
4.5.2 Oscillators ................................................................................................................. 21
4.5.3 USB Interface ............................................................................................................ 22
4.5.4 Smart Card Interface ................................................................................................. 22
5
Ordering Information ................................................................................................................... 24
6
Related Documentation ............................................................................................................... 24
7
Contact Information..................................................................................................................... 24
Revision History .................................................................................................................................. 25
Figures
Figure 1: 73S1217F Evaluation Board Lite ............................................................................................... 4
Figure 2: 73S1217F Evaluation Board Lite Basic Connections ................................................................. 6
Figure 3: Emulator Window Showing RESET and ERASE Buttons........................................................... 8
Figure 4: Emulator Window Showing Erased Flash Memory and File Load Menu ..................................... 8
Figure 9: 73S1217F Evaluation Board Lite Jumper, Switch and Test Point Locations ............................. 14
Figure 10: 73S1217F Evaluation Board Lite Electrical Schematic ........................................................... 15
Figure 11: 73S1217F Evaluation Board Lite Top View (Silkscreen) ........................................................ 16
Figure 12: 73S1217F Evaluation Board Lite Bottom View (Silkscreen) ................................................... 16
Figure 13: 73S1217F Evaluation Board Lite Top Signal Layer ................................................................ 17
Figure 14: 73S1217F Evaluation Board Lite Middle Layer 1 – Ground Plane .......................................... 17
Figure 15: 73S1217F Evaluation Board Lite Middle Layer 2 – Supply Plane ........................................... 18
Figure 16: 73S1217F Evaluation Board Lite Bottom Signal Layer ........................................................... 18
Figure 5: External Components for RESET ............................................................................................ 21
Figure 6: Oscillator Circuit...................................................................................................................... 21
Figure 7: USB Connections ................................................................................................................... 22
Figure 8: Smart Card Connections ......................................................................................................... 23
Tables
Table 1: Flash Programming Interface Signals ......................................................................................... 7
Table 2: Evaluation Board Lite Jumper, Switch and Test Point Description............................................. 12
Table 3: 73S1217F Evaluation Board Lite Bill of Materials ...................................................................... 19
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73S1217F Evaluation Board Lite User Guide
UG_1217F_046
1 Introduction
The Teridian Semiconductor Corporation (TSC) 73S1217F Evaluation Board Lite is used as a platform to
demonstrate the capabilities of the 73S1217F Smart Card Controller devices. It has been designed to
operate either as a standalone or a development platform.
The 73S1217F Evaluation Board Lite can be programmed to run any of the Teridian turnkey applications
or a user-developed custom application. Teridian provides its USB CCID application preloaded on the
board and an EMV testing application on the CD.
Applications can be downloaded through the In-Circuit-Emulator (ICE) or through the TSC Flash
Programmer Model TFP2. As a development tool, the Evaluation Board Lite has been designed to
operate in conjunction with an ICE to develop and debug 73S1217F based embedded applications.
Figure 1: 73S1217F Evaluation Board Lite
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UG_1217F_046
1.1
73S1217F Evaluation Board Lite User Guide
Evaluation Board Lite Package Contents
The 73S1217F Evaluation Board Lite package contains the following:
•
73S1217F Evaluation Board Lite: 4-layer, square PWB as shown in Figure 1, containing the
73S1217F with the preloaded turnkey USB CCID application.
•
•
USB cable, A-B, male, 2 meters.
CD containing documentation (data sheet, board schematics, BOM and layout), Software API
libraries, evaluation code and utilities.
1.2
Evaluation Board Lite Features
The 73S1217F Evaluation Board Lite (see Figure 1) includes the following:
•
•
•
•
USB 2.0 full speed interface
RS-232 interface
Single smart card interface
Battery backup power interface
•
•
•
•
ICE/Programmer interface
ON/OFF switch for battery backup operation
Real Time Clock (RTC) capability
1 LED
1.3
Recommended Equipment and Test Tools
The following equipment and tools (not provided) are recommended for use with the 73S1217F
Evaluation Board Lite package:
•
•
For functional evaluation: PC with Microsoft® Windows® XP or Vista®, or a Linux® workstation
equipped with a USB port or an RS232 (COM) port with a DB9 connector.
For software development (MPU code)
Signum™ ICE (In Circuit Emulator): ADM-51. Refer to
http://signum.temp.veriohosting.com/Signum.htm .
Keil™ 8051 C Compiler Kit: CA51. Refer to http://www.keil.com/c51/ca51kit.htm and
http://www.keil.com/product/sales.htm.
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2 Evaluation Board Lite Basic Setup
Figure 2 shows the basic connections of the Evaluation Board-Lite with the external equipment.
The power supply can come from two sources:
•
•
The +5 V coming from the USB bus (default) when connected to a computer or hub able to support USB
powered devices. In this case the ON/OFF switch, S2, has no effect and power is always on. When
the board is powered from the USB bus, the application is bus-powered and the embedded
application must be designed for this.
Any AC-DC converter block able to generate a DC power supply of 4.0 V min to 6.5 V max at 400 mA
for backup power for those applications capable of using it. This power is connected to the PJ1
connector. When using the PJ1 power input, the ON/OFF switch, S2, controls the power to the
73S1217F.
The communication with an external host can be accommodated by either:
•
•
A standard USB2.0 full speed interface or
A standard RS-232 serial interface (TX/RX only).
The board provides by default the USB CCID application. Refer to Section 3 for information on setting up
and running the USB CCID application.
Figure 2: 73S1217F Evaluation Board Lite Basic Connections
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2.1
73S1217F Evaluation Board Lite User Guide
Using the Evaluation Board Lite with an Emulation Tool
The 73S1217F Evaluation Board Lite can operate with an In-Circuit-Emulator (ICE) from Signum Systems
(model ADM-51). The Signum System POD has a ribbon cable that must be directly attached to
connector J2 (see Figure 2).
Signum Systems offers different pod options depending on user needs. The standard pod allows users to
perform typical emulator functions such as symbolic debugging, in-line breakpoints, memory
examination/modification, etc. Other pod options enable code trace capability and/or complex
breakpoints at an additional cost.
When using an ICE, the board must be either USB bus powered or VBAT powered (and
turned on via the ON/OFF switch). The power LED D4 will indicate the power status.
2.2
Loading User Code into the Evaluation Board-Lite
The signals listed in Table 1 are necessary for communication between the TFP2 Flash Programmer or
ICE and the 73S1217F.
Table 1: Flash Programming Interface Signals
Signal
Direction
Function
E_TCLK
Output from 73S1217F
Data clock
E_RXTX
Bi-directional
Data input/output
Bi-directional
Flash Downloader Reset (active low)
1
E_RST
1
The E_RST signal should only be driven by the TFP2 when enabling these
interface signals. The TFP2 must release E_RST at all other times.
The signals in Table 1, along with 3.3 V and GND, are available on the emulator header J2. Production
modules may be equipped with much simpler programming connectors, e.g. a 5x1 header.
Programming of the flash memory requires either the Signum Systems ADM51 in-circuit emulator or the
TSC Flash Programmer Model TFP2 provided by Teridian.
Loading Code with the In-Circuit Emulator
If firmware exists in the 73S1217F flash memory, the memory must be erased before loading a new file
into memory. In order to erase the flash memory, the RESET button in the emulator software must be
clicked followed by the ERASE button (see Figure 3).
Once the flash memory is erased, a new file can be loaded using the Load command in the File menu.
The dialog box shown in Figure 4 makes it possible to select the file to be loaded by clicking the Browse
button. Once the file is selected, pressing the OK button loads the file into the flash memory of the IC.
At this point, the emulator probe (cable) can be removed. Once the 73S1217F device is reset using the
reset button on the evaluation board, the new code starts executing.
Loading Code with the TSC Flash Programmer Model TFP2
Follow the instructions given in the TSC Flash Programmer Model TFP2 User’s Manual.
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RESET
BUTTON
ERASE
BUTTON
Figure 3: Emulator Window Showing RESET and ERASE Buttons
Figure 4: Emulator Window Showing Erased Flash Memory and File Load Menu
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73S1217F Evaluation Board Lite User Guide
3 Using the USB CCID Application
The USB CCID firmware is pre-installed on the 73S1217F Evaluation Board Lite. To operate correctly, it
requires a PC with the appropriate driver installed to be connected through its USB port. When poweredup, the board is able to run with the demonstration host application included on the CD.
The demonstration application is named CCID-USB.vshost.exe and is located in the “C:\TSC\12xxF
Vy.yy\CCID USB Host App C#\App\Bin” directory (where y.yy is the latest version of the firmware
release). This is a host application that allows:
•
•
•
3.1
Smart card activation and deactivation, in ISO or EMV mode.
Smart card APDU commands to be exchanged with the smart card inserted in the board.
Starting a test sequence in order to test and evaluate the board performance against an EMV test
environment.
Driver and Software Installation
Installation on Windows XP
Two drivers are available for use with Windows XP:
•
•
The standard Microsoft Windows XP driver and
The Teridian provided driver that adds additional features beyond the capabilities of the Microsoft
driver. See the 73S1215F, 73S1217F CCID Application Note for further details on the differences
between the two drivers.
When using this 73S1217F Evaluation Board Lite, the Microsoft provided driver should be used used as
the TSC drivers extended features are not available on the Evaluation Board-Lite.
The Microsoft CCID driver included in the CD is used by Teridian for testing. Check with
Microsoft for the latest driver upgrades.
Follow these steps to install the software on a PC running Windows XP:
•
•
•
•
Extract “12xxF CCID+DFU Vy.yy Release.zip” (where y.yy is the latest version of the firmware
release).
o Create an install directory. For example: “C:\TSC\”.
o Unzip “12xxF CCID+DFU Vy.yy Release.zip” to the just created folder. All applications and
documentation needed to run the board with a Windows PC will be loaded to this folder. Plug the
supplied power adaptor into the DC Jack and a wall outlet. LED0 should now come on.
Connect the USB cable between the host system and the 73S1217F Evaluation Board Lite. The host
system should recognize the board and start the Add New Hardware Installation wizard. When the
wizard prompts, select the Microsoft Windows standard driver:
o Select the usbccid.inf file located in the “C:\TSC\12xxF CCID+DFU Vy.yy Release\USB-CCID
Firmware\CCID USB\CCID+DFU USB Drivers\MS Generic” subdirectory. The uscccid.inf and
usbccid.sys files must be in the same directory on the host.
Follow the prompts until the process is completed.
Run CCID-DFU_USB_vy.yy.exe (located in the path - C:\TSC\12xxF CCID+DFU C:\TSC\12xxF
CCID+DFU V2.00 Release\Host Applications\Windows App\Bin\Release Release\Host
Applications\Windows App\Bin\Release) on the host system to execute the host demonstration
application.
At this point the application window should appear. For additional information regarding the use of the
Teridian Host application, refer to the 73S12xxF USB-CCID Host GUI Users Guide (UG_12xxF_037).
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Installation on a Linux System
Teridian has tested 73S1217F Evaluation Board -Lite with the Linux CCID driver v1.3.2 and PCSC-Lite
®
®
v.1.4.4 (middleware) on two distributions of Linux: Slackware 6 with kernel 2.4.16, and Fedora 7 with
kernel 2.6.23. Refer to the 73S1215F, 73S1217F CCID USB Linux Driver Installation Guide
(UG_12xxF_041) for details on the Linux software installation and usage.
3.2
Frequently Asked Questions
Windows
Q: The PC/SC application starts but it shows a “No Reader Found” message.
A: Follow these steps to make sure:
1. The board has powered up properly (USB is securely connected and there is power applied to the
board).
2. Control Panel – System – Hardware – Device Manager – Smart Card Readers shows: “Teridian
Semiconductors USB CCID Smart Card Reader...” And there is no yellow “!” or red “X”.
3. Smart Card Service has started by going to “Control Panel – Administrative Tools – Services –
Smart Card”. Look under the “status” column and if it shows “stopped”, hit the restart or start
button to start it.
4. If all of the above look ok, hit the refresh button on the CCIDUSB.exe application.
Q: There is a yellow “!” on the Teridian driver shown on the Device Manager menu.
A: This usually means the driver did not complete the driver enumeration process. Push the reset button
on the development board a few times. If the board is connected to the host via a USB HUB, remove
the HUB and try connecting the development board directly to the PC USB port to make sure the
driver and the board can enumerate with the USB host. If the problem persists, check the driver on
the PC to make sure it is at least version 6.0.0.2. Contact your Teridian Sales Rep for the latest
version of the driver. Sometimes, rebooting the PC Host to clear up any previous USB problem will
help to resolve the problem.
Q: There is a red “X” on the Teridian driver shown on the Device Manager menu.
A: This usually means the smart card driver has been disabled. Highlight and right click on the driver to
re-enable.
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Q: The Teridian Smart Reader is nowhere to be found on the Device Manager menu and there is an
“unknown USB device” found where the Teridian Evaluation Board Lite should be.
A: This usually means the development board is properly powered up but there is no enumeration taking
place. If the development board is connected to a USB HUB, remove the HUB and connect the board
directly to the PC USB port, or move it to a different USB port on the system. If the problem persists
and it is absolutely sure that the development board is properly powered up, it is possible that there is
no firmware in the part. Contact a Teridian sales representative for reprogramming of the Flash.
Q: The Teridian driver is loaded. What to do to replace it with the Microsoft Generic USB CCID driver?
A: Right click on the Teridian driver in the Device Manager Menu, select “Update Driver..”. Select “No,
Not this time” on the next menu, “Install from a list or specific location”, “Don’t Search, I will choose the
driver to install”. If the next menu does not show the Microsoft Generic USB CCID driver, select
“Have Disk” and browse to where the driver file resides (usually in the “CCID USB XPDriver” folder)
and select the file. Follow through with the installation wizard.
Linux
Q: How can I see debug messages from PCSC-Lite when I run pcscd from the command line?
A: Before invoking pcscd, open the file /usr/local/pcsc/drivers/ifd-ccid.bundle/Contents/Info.plist in an
editor, and set ifdLogLevel to 7. Save the change. Then run the command “pcscd –f –d” in a console.
Now pcscd runs in foreground and should display many messages in the console. These messages
show information about the smart card readers that have been detected, and whether or not a smart
card is present in the reader. Also shown in the messages are the data exchanges between the host
(Linux) and the smart card reader. The most important messages are the error messages that pcscd
displays when a critical error has occurred. If fewer messages are desired, set IfdLogLevel to 3 or 1.
Q: When I run the command “pcscd –f –d”, I get an error message that says “file /var/run/pcscd.pub
already exists. Another pcscd seems to be running”.
A: Only one instance of pcscd (PCSC-Lite Daemon) should be running at any time. If you receive this
error message when invoking the pcscd program, pcscd is probably currently running already. If your
intention is to restart pcscd, first terminate the pcscd that is currently running. You can run the
command “ps aux | grep pcscd” to obtain the PID (Process ID) of the current pcscd. For example, you
may see output similar to the following:
[root@localhost ~]# ps aux | grep pcscd
root 3380 0.1 0.0 74588 1752 pts/2
[root@localhost ~]#
Sl+
16:06
0:02 pcscd –f –d
The PID of pcscd in this case is 3380. Next run the command “kill 3380” to stop the currently running
pcscd. Then start pcscd again by entering the command “pcscd –f –d”.
Q: When I start the program pcsc_scan, I receive an error message saying “PCSC Not Running”.
A: The pcsc_scan program requires the services provided by pcscd. Hence the PCSC-Lite daemon
pcscd should be already running before pcsc_scan can start. Run pcscd first, and then invoke
pcsc_scan.
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4 Evaluation Board Lite Hardware Description
4.1
Jumpers, Switches and Test Points
Table 2 describes the 73S1217F Evaluation Board Lite jumpers, switches and modules. The Item # in
Table 2 references Figure 9. The default setting refers to setup for running USB-CCID application..
Table 2: Evaluation Board Lite Jumper, Switch and Test Point Description
Schematic
and
Item
Silkscreen
#
Reference
1
S1
Default
setting
Name
Use
Reset button
Evaluation board main reset: Asserts a
hardware reset to the on-board 73S1217F.
2
S2
On / Off button
When using battery power (on PJ1), turns on or
off (toggles) power to the 73S1217F device.
3
TP8
VP test point
Test point used for monitoring the VP voltage.
VP is 5.5 V when the 72S1217F is on.
4
TP2
ICC test point
Smart card interface test points with ground
pins.
5
TP1
Vbat test point
VBAT input test point.
6
TP3
USR pin test points
USR pin test points.
7
PJ1
8
TP6
9
J2
No
DC Jack
Connect
VDD test point
No
In-Circuit Emulator
Connect connector
VDD test point with ground.
This connector must be used when using an
external In-Circuit Emulator(ADM51). Refer to
Electrical Schematic for pin assignments.
10
D5
11
TP4
12
D6
13
JP2
Not
Serial transceiver enable
Inserted jumper
This jumper controls the RS-232 transceiver
shutdown function. There are three possible
configurations:
• Removed; places RS-232 transceiver chip
in shutdown.
• Inserted VDD; enables RS-232 transceiver.
• Inserted USR6; allows USR6 pin to control
RS-232 transceiver shutdown.
14
TP5
Not
TXD LED jumper
Inserted
Jumper inserted enables TX LED. Jumper
removed disables TX LED.
12
RXD LED
VBAT input power jack. VBAT use is optional
and must be between 4.0 V and 6.5 V. VBAT
draws power only when VBUS power is absent.
VBAT use is selected by means of the ON/OFF
switch.
Not
RXD LED jumper
Inserted
TXD LED
Reflects the activity on the serial RX: Data
going TO the 73S1217F.
Jumper inserted enables RX LED. Jumper
removed disables RX LED.
Reflects the activity on the serial TX: Data
coming FROM the 73S1217F.
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Schematic
Item
and
Default
Name
#
Silkscreen setting
Reference
15
P1
No
DB9 RS232 female
Connect socket
16
JP1
17
–
18
J3
19
D4
20
JP4
21
Insert
Use
This socket allows connection of a RS232
cable to a computer. Use a crossed wired
(RX/TX) cable. The evaluation board has an
on-board level shifter (U7) to allow direct
connection to a computer.
USB interrupt jumper
This jumper allows VBUS (after level conversion)
to connect to USR7 (configured for interrupt).
Remove this jumper if not needed and USR7 can
be used for another purpose.
Board reference and
serial number
Should be mentioned in any communication
with Teridian when requesting support.
Connect USB connector
Standard USB socket. Requires a standard
USB 1.1 or 2.0 device cable to connect to a
computer.
Power LED
Power LED – comes on with VDD. Can be
disabled by removing JP4.
Power LED disable
Inserting this jumper enables the power LED
with VDD. Removing the jumper disables the
power LED.
D1
LED0
73S1217F LED0 output LED.
22
TP7
VPC test point
Test point to monitor VPC. VPC is the input
power source to the internal voltage converter.
This voltage is derived from either VBUS or
VBAT. See the 73S1217F Data Sheet
for further information.
23
J1
Smart Card connector
Allows the evaluation board to communicate
with a smart card using a standard (credit card
size) format: This slot is connected to the
73S1217F external card interface.
Rev. 1.2
Insert
13
73S1217F Evaluation Board User’s Guide
Figure 5: 73S1217F Evaluation Board Lite Jumper, Switch and Test Point Locations
14
UG_1217F_046
Schematic
HEADER 2 x 4
TP2
1
Y1
Y2
OSC_IN_12
OSC_OUT_12
1
3
5
7
9
11
C4
CLK
RST
VCC
C8
IO
0
HEADER 8
12.000MHz
32.768kHz
C10
22pF
+5VDC
22pF
1M
C12
ON_OFF
C33 should be as
close as possible
to pin 65
R2
C11
TP7
27pF
27pF
2
VDD
VCC tracks should be
wider than 0.5mm.
SW
VPC
C16
9
10
S2
1
RESET
1
TP8
C9
4.7uF C9
be
as
to
S1
1
C19
0.1uF
Install R6, R8, R11 and R12 for Plug
and Play operation, do not install
otherwise
26
C2+
V-
C2-
R25
24
23
22
19
17
VDD
LED
0
16
21
20
18
VDD
LED0
TP4
RXD LED
Disable
RXD
TP5
1
2
D1
STATUS INDICATOR
LED
U3
MAX3237CAI
200k
3
2
1
R18
D5
680
1
2
3
4
5
6
OSC_OUT_32 7
OSC_IN_32
8
9
OSC_IN_12 10
OSC_OUT_12 11
12
13
14
15
16
RXD
17
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
RESET
SEC
ISBR
LED0
SCL
SDA
NC/X32OUT
NC/X32IN
GND
X12IN
X12OUT
COL0
COL1
COL2
ANAIN
COL3
RXD
TEST
TBUS0
INT2
INT3
SIO
TBUS1
SCLK
TBUS2
RXTX
GND
TBUS3
VDD
TCLK
ERST
ROW5
ROW4
USR0
73S1217F
TXD LED
Disable
LED
TXD
R19
D6
680
R7
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
R9
VCC
GND
3
R20
24
DPLUS
2
R21
24
DMINUS
R10
VBUS
R14
C29
0.1uF
J2
62
62
VDD
R16
R17
20
18
16
14
12
10
8
6
4
2
ISY NC/BRKRQ
TBUS[0]
TBUS[1]
TBUS[2]
TBUS[3]
RXTX
TCLK
RST_EMUL
62
R15
62
62
C24
USR0
R22
19
17
15
13
11
9
7
5
3
1
Emulator IF
Place R'S close to U4
22pF
C25
22pF
C26
22pF
C27
22pF
POWER LED
Disable
C28
22pF
1
USR1
USR5
USR4
USR3
USR2
USR6
USR7
JP4
VDD
SY M1
C30
C31
C32
D4
POWER
LED
VDD
1
2
TP6
G1 G2 G3 G4
0.1uF 0.1uF 0.1uF
100k
VDD
6
USB_CONN_4
VDD
62
R13
Logo
1
62
62
INT2
1
D-
4
Length and width of USB D+ and D- tracks
should be matched and routed away from
smart card CLK and VCCs
VBUS_MON
Enable
R24
JP1
2
1
D+
5
DPLUS
DMINUS
VDD
USR1
R12
USR6
GND
D-
69
0
TXD
GND
+5VDC
USR0
R11
J3
D+
USR2
0
HEADER 3_0
GND
U4
0
R8
1
2
ENB
SHDNB
R1OUTBF
R1OUT
R2OUT
R3OUT
should
as close
possible
pin 54
C17
1000pF
R5
USR3
R6
C23
0.1uF
3
GND
13
14
VDD
232 SHDN
SEL
JP2
R1IN
R2IN
R3IN
T1IN
T2IN
T3IN
T4IN
T5IN
MBAUD
8
9
11
T1OUT
T2OUT
T3OUT
T4OUT
T5OUT
2
5
6
7
10
12
15
5
9
4
8
3
7
2
6
1
0.47uF
10k
25
1
L1
10uH
VDD
GND
LIN
VPC
VBAT
ON_OFF
VBUS
I/O
AUX1
AUX2
VCC
RST
GND
CLK
VP
PRES
OFF_REQ
P1
VDD
C33
10uF
SLUG
4
C1+
C22
0.1uF
C14
.1uF
R4
10
27p
SW-1
SW-2
Smart Card Connector
C7
VP
TXD
COL4
USR7
ROW0
ROW1
USR6
ROW2
GND
DP
DM
VDD
USR5
USR4
USR3
USR2
ROW3
USR1
C21
0.1uF
V+
28
SW
R3
100K
C6
VCC
RST
CLK
C4
GND
VPP
I/O
C8
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
27
VCC
C20
0.1uF
C1DB9_RS232
2
+ C13
10uF
VDD
C5
27p
VBAT
VBUS
1
2
3
1
1
2
3
SERIAL
PORT
1
2
3
4
5
6
7
8
R1
1
PJ1
OSC_OUT_32
J1
1
OSC_IN_32
VDD
CLK and Vcc tracks should be
routed away from other Smart
card signals and should be
surrounded by GND.
USR0
USR1
USR2
USR3
USR4
USR5
USR6
USR7
1
2
3
4
5
6
7
8
1
VBAT
SMARTCARD
SLOT #1
TP3
USR0
USR1
USR2
USR3
USR4
USR5
USR6
USR7
TP1
+5VDC
UnReg
GND
2
4
6
8
10
12
C5 C6 and C7 should be
located close to the
Smart Card Connector
1
2
4.2
73S1217F Development Board User’s Guide
R23
680
200k
C30, C31 and C32
should be as
close as possible
to VDD pins on U4
MOUNT HOLES FOR STAND OFFS
Figure 6: 73S1217F Evaluation Board Lite Electrical Schematic
Rev. 1.2
15
73S1217F Development Board User’s Guide
4.3
UG_1217F_046
PCB Layouts
Figure 7: 73S1217F Evaluation Board Lite Top View (Silkscreen)
Figure 8: 73S1217F Evaluation Board Lite Bottom View (Silkscreen)
16
Rev. 1.2
UG_1217F_046
73S1217F Evaluation Board Lite User Guide
Figure 9: 73S1217F Evaluation Board Lite Top Signal Layer
Figure 10: 73S1217F Evaluation Board Lite Middle Layer 1 – Ground Plane
Rev. 1.2
17
73S1217F Development Board User’s Guide
UG_1217F_046
Figure 11: 73S1217F Evaluation Board Lite Middle Layer 2 – Supply Plane
Figure 12: 73S1217F Evaluation Board Lite Bottom Signal Layer
18
Rev. 1.2
UG_1217F_046
4.4
73S1217F Evaluation Board Lite User Guide
Bill of Materials
Table 3 provides the bill of materials for the 73S1217F Evaluation Board Lite schematic provided in Figure 10.
Table 3: 73S1217F Evaluation Board Lite Bill of Materials
1
3
C5,C6,C12,C16
27 pF
603
Digi-key Part
Part Number
Number
PCC270ACVCT-ND ECJ-1VC1H270J
2
1
C7
0.47 µF
603
PCC2275CT-ND
ECJ-1VB1A474K
Panasonic
3
1
C9
4.7 µF
603
PCC2396CT-ND
ECJ-1VB0J475K
Panasonic
4
7
C10,C11,C24,C25,C26, 22 pF
C27,C28
603
PCC220ACVCT-ND ECJ-1VC1H220J
Panasonic
5
1
C13
3528-21 (EIA)
478-1672-1-ND
TAJB106K010R
AVX Corporation
6
10
C14,C19,C20,C21,C22, 0.1 µF
C23,C29,C30,C31,C32
603
445-1314-1-ND
C1608X7R1H104K
TDK Corporation
7
1
C17
1000 pF
603
PCC2151CT-ND
ECJ-1VC1H102J
Panasonic
8
1
C33
10 µF
805
PCC2225CT-ND
ECJ-2FB0J106M
Panasonic
9
4
D1,D4,D5,D6
LED
0805_DIODE
160-1414-1-ND
LTST-C170FKT
LITE-ON INC
10
4
G1,G2,G3,G4
MTHOLE
MTHOLE
11
5
JP1,TP4,JP4,TP5,TP6
HEADER
5 X 1 PIN
S1011E-36-ND
PBC36SAAN
Sullins
12
1
JP2
HEADER
5 X 2 PIN
S2011E-36-ND
PBC36DAAN
Sullins
13
1
J1
Smart Card
Connector
ITT/CCM02-2504
401-1715-ND
CCM02-2504LFT
ITT Industries
14
1
J2
Emulator IF
RIBBON6513
A3210-ND
104068-1
AMP/Tyco
Electronics
15
1
J3
USB_CONN_4
USB
ED90064-ND
897-43-004-90000000
Mill-Max
16
1
L1
10 µH
1210
490-4059-2-ND
LQH32CN100K53L
Murata
Electronics
17
1
PJ1
SC237-ND
RAPC712X
Switchcraft
18
1
P1
DB9_RS232
A32075-ND
5745781-4
AMP/Tyco
Electronics
19
5
R1,R6,R8,R11,R12
0
603
P0.0GCT-ND
ERJ-3GEY0R00V
Panasonic
20
1
R2
1 MΩ
603
P1.0MGCT-ND
ERJ-3GEYJ106V
Panasonic
Item Qty. Reference
Rev. 1.2
Part
PCB Footprint
10 µF
+5VDC
Manufacturer
Panasonic
19
73S1217F Evaluation Board Lite User Guide
UG_1217F_046
21
2
R3,R22
100 kΩ
603
Digi-key Part
Number
P100KGCT-ND
22
1
R4
10 Ω
603
P10GCT-ND
ERJ-3GEYJ100V
Panasonic
23
1
R5
10 kΩ
603
P10KGCT-ND
ERJ-3GEYJ103V
Panasonic
24
8
R7,R9,R10,R13,R14,
R15,R16,R17
62 Ω
603
P62GCT-ND
ERJ-3GEYJ620V
Panasonic
25
3
R18,R19,R24
680 Ω
603
P680GCT-ND
ERJ-3GEYJ681V
Panasonic
26
1
R20,R21
24 Ω
603
P24GCT-ND
ERJ-3GEYJ240V
Panasonic
27
2
R23,R25
200 kΩ
603
P200KGCT-ND
28
2
S1,S2
SW
PB
P8051SCT
EVQ-PJX05M
Panasonic
29
3
TP1,TP7,TP8
HEADER 2 x 4
S1011E-36-ND
PBC36SAAN
Sullins
30
1
TP2
HEADER 2 x 4
S2011E-36-ND
PBC36DAAN
Sullins
31
1
TP3
HEADER 8
S1011E-36-ND
PBC36SAAN
Sullins
32
1
U3
MAX3237CAI
SOG.65M/28
33
1
U4
73S1217F
68 QFN
34
1
Y1
32.768 kHz
XTAL-CM200S 6513
35
1
Y2
12.000 MHz
XTAL/HC49US/.140H X1116-ND
Item Qty. Reference
20
Part
PCB Footprint
Part Number
Manufacturer
ERJ-3GEYJ104V
Panasonic
Panasonic
MAX3237CAI+-ND MAX3237CAI+
73S1217F
XC1195CT-ND
Maxim
Teridian
ECS-.327-12.5-17X-TR ECS
ECS-120-20-4XDN
ECS
Rev. 1.2
UG_1217F_046
4.5
73S1217F Evaluation Board Lite User Guide
Schematic Information
This section provides recommendations on proper schematic design that will help in designing circuits
that are functional and compatible with the software library APIs.
4.5.1 Reset Circuit
The 73S1217F Evaluation Board Lite provides a reset pushbutton that can be used when prototyping and
debugging software. The RESET pin should be supported by the external components shown in Figure 5.
R8 should be around 10 Ω. The capacitor C27 should be 10 µF. R8 and C27 should be mounted as
close as possible to the IC.
C43 (1000 pF) is shown for EFT protection and is optional.
3.3V
RESET
S27
2
1
+ C27
10uF
SW
R8
10
RESET
R10
10k
C43
1000pF
Figure 13: External Components for RESET
4.5.2 Oscillators
The 73S1217F has two oscillators (see Figure 6); one for the primary system clock and the other for an
RTC (32 kHz). The system clock should use a 12 MHz crystal to provide the proper system clock rates
for the USB, serial and smart card interfaces. The system oscillator requires a 1 MΩ parallel resistor to
insure proper oscillator startup.
The RTC oscillator drives a standard 32.768 kHz watch crystal. Crystals of this type are accurate and do
not require a high current oscillator circuit. The oscillator in the 73S1217F has been designed specifically to
handle watch crystals and is compatible with their high impedance and limited power handling capability.
The 32 kHz oscillator does not require a parallel startup resistor.
73S1217F
Figure 14: Oscillator Circuit
Rev. 1.2
21
73S1217F Evaluation Board Lite User Guide
UG_1217F_046
4.5.3 USB Interface
The USB interface on the 73S1217F requires few external components for proper operation. Two serial
resistors of 24 Ω ± 1% are needed to provide proper impedance matching for the USB data signals D+
and D-. These resistors must be 24 Ω ± 1%.
For self-powered USB applications, a connection must be made between the VBUS power input and
USR7 for proper operation with the provided API libraries. A direct connection cannot be made as the
VBUS voltage exceeds the digital power supply running at 3.3 V. As a result, a resistor divider is required
to scale the VBUS voltage down to 3.3 V. Figure 7 shows the basic USB connections.
73S1217F
Figure 15: USB Connections
4.5.4 Smart Card Interface
The smart card interface on the 73S1217F requires few external components for proper operation.
Figure 8 shows the recommended smart card interface connections:
•
•
•
•
•
The RST and CLK signals should have 27 pF capacitors at the smart card connector.
It is recommended that a 0 Ω resistor be added in series with the CLK signal. If necessary, in noisy
environments, this resistor can be replaced with a small resistor to create a RC filter on the CLK
signal to reduce CLK noise. This filter is used to soften the clock edges and provide a cleaner clock
for those environments where this could be problematic.
The VCC output must have a 1.0 µF capacitor at the smart card connector for proper operation.
The VPC input is the power supply input for the smart card power. It is recommended that both a
10 µF and a 0.1 µF capacitor are connected to provide proper decoupling for this input.
The PRES input on the 73S1217F contains a very weak pull down resistor. As a result, an additional
external pull down resistor is recommended to prevent any system noise from triggering a false card
event. The same holds true for the PRES input, except a pull up resistor is utilized as the logic is
inverted from the PRES input.
The smart card interface layout is important. The following guidelines should be followed to provide the
optimum smart card interface operation:
•
•
•
22
Route auxiliary signals away from card interface signals.
Keep CLK signal as short as possible and with few bends in the trace. Keep route of the CLK trace to
one layer (avoid vias to other plane). Keep CLK trace away from other traces especially RST and
VCC. Filtering of the CLK trace is allowed for noise purpose. Up to 30 pF to ground is allowed at the
CLK pin of the smart card connector. Also, the zero ohm series resistor, R7, can be replaced for
additional filtering (no more than 100 Ω).
Keep VCC trace as short as possible. Make trace a minimum of 0.5 mm thick. Also, keep VCC away
from other traces especially RST and CLK.
Rev. 1.2
UG_1217F_046
73S1217F Evaluation Board Lite User Guide
•
•
Keep CLK trace away from VCC and RST traces. Up to 30 pF to ground is allowed for filtering.
Keep 0.1 µF close to VDD pin of the device and directly take other end to ground.
•
Keep 10 µF and 0.1 µF capacitors close to VPC pin of the device and directly take other end to
ground.
Keep 1.0 µF close to VCC pin of the smart card connector and directly take other end to ground.
•
1217
Figure 16: Smart Card Connections
Rev. 1.2
23
73S1217F Evaluation Board Lite User Guide
UG_1217F_046
5 Ordering Information
Part Description
Order Number
73S1217F 68-Pin QFN Evaluation Board Lite
73S1217F-EB-Lite
6 Related Documentation
The following 73S1217F documents are available from Teridian Semiconductor Corporation:
73S1217F Data Sheet
73S1217F Evaluation Board Lite Quick Start Guide
TSC Flash Programmer Model TFP2 User’s Manual
7 Contact Information
For more information about Teridian Semiconductor products or to check the availability of the 73S1217F
contact us at:
6440 Oak Canyon Road
Suite 100
Irvine, CA 92618-5201
Telephone: (714) 508-8800
FAX: (714) 508-8878
Email: scr.support@teridian.com
For a complete list of worldwide sales offices, go to http://www.teridian.com.
24
Rev. 1.2
UG_1217F_046
73S1217F Evaluation Board Lite User Guide
Revision History
Revision
Date
Description
1.0
February 6, 2008
First publication.
1.1
April 6, 2009
Minor format changes and corrections
1.2
August 17, 2009
Miscellaneous editorial modifications.
Added information from the Quick Start Guide.
Rev. 1.2
25
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