iCE40 Ultra™ Breakout Board
User Guide
December 2014
EB87_1.1
iCE40 Ultra Breakout Board
Introduction
Thank you for choosing the Lattice iCE40 Ultra™ Breakout Board.
This guide describes how to begin using the iCE40 Ultra Breakout Board, an easy-to-use platform for demonstrating the high-current LED drive capabilities of the iCE40 Ultra FPGA. Along with the evaluation board and accessories, this kit includes the pre-loaded LED Driver Demo that demonstrates driving the RGB LEDs with a PWM circuit.
In addition, most of the device's I/O balls are accessible via one of the several header locations on the board, facilitating rapid prototyping of user functions.
The contents of this user’s guide include demo operation, top-level functional descriptions of the various portions of
the evaluation board, descriptions of the on-board connectors, shunts, a complete set of schematics and the bill of
materials for the iCE40 Ultra Breakout Board.
Note: Static electricity can severely shorten the lifespan of electronic components. Be careful when handling the
iCE40 Ultra Breakout Board as to not damage it from ESD.
Features
The iCE40 Ultra Breakout Board includes:
• iCE40 Ultra Breakout Board – The iCE40 Ultra Breakout Board features the following on-board components
and circuits:
— iCE40 Ultra (iCE5LP4K-SWG36) device in a 36-ball WLCSP package.
— Example of a board using this 0.35-pitch WLCSP package.
— High-current LED output
— Infrared transmit
— iCE40 Ultra Current Measurements
— Standard USB cable for device programming
— RoHS-compliant packaging and process
• Pre-loaded Demo – The kit includes a pre-loaded demo to control the onboard RGB LED in conjunction with a
software run GUI.
• USB Connector Cable – A mini B USB port provides power, a programming interface and communication for the
software RGB LED GUI to the iCE40 Ultra SPI port.
2
iCE40 Ultra Breakout Board
Figure 1 shows the top side of the iCE40 Ultra Breakout Board indicating the specific features that are designed on
the board.
Figure 1. iCE40 Ultra Breakout Board (Top Side)
D3 –
USB Interface
Power LED
Socket
iCE5LP4K-SWG36
RGB
LED
IR LED Torch
LED
iCE40 Ultra Device
The board features an iCE5LP4K FPGA with a 1.2 V core supply. The device is packaged in a 36-ball WLCSP. For
a complete description of this device, see DS1048, iCE40 Ultra Family Data Sheet.
Software Requirements
You should install the following software before you begin developing designs for the board:
• Lattice iCEcube2 2014.04 (or higher)
• Diamond Programmer 3.2 (or higher)
These software are available at the Lattice website Design Software & IP page. Make sure you log in to www.latticesemi.com, otherwise these software downloads will not be visible. It is also recommended to download the RGB
LED software GUI which interfaces with the iCE40 Ultra Breakout Board. This GUI allows you to control the RGB
LED for color, brightness, blinking and breathing. Download the PC or MAC version of the GUI at www.latticesemi.com.
3
iCE40 Ultra Breakout Board
Demonstration Design Shunts
Lattice provides the RGB LED Driver Demo design programmed in the board. The RGB LED Driver Demo used in
conjunction with the software GUI illustrates the use of a PWM driver controlling the LEDs on the board. Below is a
description of the control jumpers for each LED.
• The RGB LED will transition colors
— J4 can be used to probe RGB LED (Default shunted). If you remove J4, the RGB LED will not light up.
• The IR LED is controlled when a shunt is placed across J50 pins 1-2
• The Bar Code LED is controlled when a shunt is placed across J29 pins 2-3 (Default shunted)
Figure 2 shows the default board shunt locations.
Figure 2. Default Shunt Locations
J3 - Enable DONE LED
J51 –- Enable
12 MHz clock
J10 – Program
SPI Flash or iCE5LP
J9 – Isolate
SPI Flash CSn
J4 –- RGB
Shunts
J50 –
- Selects
HP LED device
(IR or Torch)
4
iCE40 Ultra Breakout Board
Clock Sources
The board has a single 12 MHz clock source. The 12 MHz clock drives both the FTDI USB interface device, and the
iCE5LP4K device. The iCE5LP4K can be disconnected from the 12 MHz oscillator using J51. This is necessary, for
example, when iCE40 Ultra device ball C2 is mistakenly programmed as an output and prevents the FTDI USB
interface from operating.
Board Power
The board provides the following power features:
• Board Power
— Board power is derived from the USB connection.
— D3 Green LED indicates Board Power
• iCE40 Ultra VCC
— Onboard 1.2 V supply
— ICC can be measured across the series resistor R38 (1 Ohm) at TP10 and TP11
• iCE40 Ultra VCCIO
— Onboard 3.3 V supply
— ICC0 can be measured across the series resistor R14 (1Ohm) at TP1 and TP2
— ICC1 can be measured across the series resistor R96 (1Ohm) at TP8 and TP9
— ICC2 can be measured across the series resistor R15 (1Ohm) at TP3 and TP4
The power supplies on the iCE40 Ultra Breakout Board are simplified and suitable for booting from the external SPI
flash. The power supply sequencing does not conform to the NVCM boot requirements as specified in DS1048,
iCE40 Ultra Family Data Sheet. The user may encounter intermittent boot success and/or higher than specified
startup currents when attempting to boot from NVCM.
Board Configuration and Programming
The board allows for programming of the iCE40 Ultra or the SPI Flash:
• SPI Flash Programming J10 shunt pins 1-3 and 2-4 (Default shunted)
— U7 Micron Technology Inc part number N25Q032A13ESC40F
• iCE40 Ultra Configuration or Programming J10 shunt pins 1-2 and 3-4
— U8 iCE5LP4K-SWG36
• CRESETB can be asserted by pushing SW1
— Can be probed with J2
• Done LED D2
— Can be probed with J3 (Default shunted)
Details of the iCE40 Ultra Board for use in programming are shown in Figure 3.
5
iCE40 Ultra Breakout Board
Figure 3. Configuration and Programming Details
USB Interface
Socket
CRESETB
Push-Button
J2 – CRESETB Probe
D2 – DONE LED
J10 – Program
SPI Flash or iCE5LP
J9 – Isolate
SPI Flash CSn
U8 –
iCE5LP4K - SWG36
U7 –
N25Q032A13ESC40F
J50 – Selects
HP LED Device
(IR or Torch)
6
iCE40 Ultra Breakout Board
Test Points
The board features a number of headers and test connections which provide access to the iCE40 Ultra I/Os:
Figure 4. J6 Header ‘A’ Breakouts
HEADER A
Figure 5. J7 Header ‘B’ Breakouts
HEADER B
Figure 6. J5 PMOD Connector
PMOD CONNECTOR
7
iCE40 Ultra Breakout Board
Figure 7. J7 Header ‘B’ Breakouts
AARDVARK CONNECTOR
The break-out headers and test connectors are shown in Figure 8.
Figure 8. Breakout Headers
J1 – Aardvark SPI
emulator connector
J6 – “Header A”
J7 – “Header B”
J5 – PMOD Connector
8
iCE40 Ultra Breakout Board
RGB LED Demonstration Design and Software GUI
The iCE40 Ultra Breakout Board can demonstrate a complete controller for an RGB LED. These are the steps necessary to run the demonstration.
1. Ensure that the RGB LED GUI is installed.
2. Make sure the jumpers on J10 are both in the vertical position. This is the default pins 1-3 and 2-4 shorted
together.
Figure 9. SPI Flash Selection (Vertical) for J10
3. Connect the iCE40 Ultra breakout board via the USB cable to a PC or MAC.
9
iCE40 Ultra Breakout Board
4. After the iCE40 Ultra device has initialized and the RGB LED is illuminated RED, change the J10 jumper positions to horizontal, shorting pins 1-2 and 3-4. This is required to allow the USB port to communicate with the
iCE40 Ultra device.
Figure 10. iCE Selection (Horizontal) for J10
5. Start the RBG GUI on the PC or MAC.
Figure 11. iCE40 Ultra LED Demonstration Interface
Now you can control the RGB LED on the iCE40 Ultra Breakout Board. You can set the color, brightness, blinking
rate as well as breathing.
10
iCE40 Ultra Breakout Board
GUI Serial Communication Interface
LED Control via SPI
The Software GUI demonstration program communicates with the iCE40 Ultra device using a SPI serial communication channel. The SPI interface (mode 0) control link is implemented using a simple write-only protocol (see
Figure 12).
Figure 12. SPI Physical Transaction
CSn
SCK
MOSI
ADDR [7:0]
REG [15:8]
REG [7:0]
SPI Protocol
Data on the MOSI serial line is transmitted MSB first.
Addr[7:0] – Controls which of the 16 bits are updated with REG data.
Note: Unspecified REG bits must be written, but are ignored.
Addr
Bits Written
Bit Position
0x13
REG[3:0]
------------dddd
0x14
REG[7:4]
--------cccc----
0x15
REG[11:8]
----bbbb--------
0x16
REG[15:12]
aaaa------------
0x19
REG[15:0]
aaaabbbbccccdddd
Field
Bit Positions
Function
aaaa
REG[15:12]
RGB Color[3:0]
bbbb
REG[11:8]
Brightness[3:0]
cccc
REG[7:4]
Breathe Ramp [3:0]
dddd
REG[3:0]
Blink Rate [3:0]
REG[15:0] – Consists of four control fields.
11
iCE40 Ultra Breakout Board
Register Definitions
Default setting (hardware, software) is denoted by (*).
RGB Color[3:0]
Color
Color Code
0000*
Red
#FF0000
0001
Orange
#FF7F00
0010
Yellow
#FFFF00
0011
Chartreuse
#7FFF00
0100
Green
#00FF00
0101
Spring Green
#00FF7F
0110
Cyan
#00FFFF
0111
Azure
#007FFF
1000
Blue
#0000FF
1001
Violet
#7F00FF
1010
Magenta
#FF00FF
1011
Rose
#FF007F
1100
—
—
—
White
#FFFFFF
1101
1110
1111
Brightness[3:0]
Level (%)
0000
6.25(dim)
0001
12.5
0010
18.75
0011
25
0100
31.25
0101
37.5
0110
43.75
0111*
50
1000
56.25
1001
62.5
1010
68.75
1011
75
1100
81.25
1101
87.5
1110
93.75
1111
100 (bright)
12
Breathe Ramp [3:0]
Factor
0000*
.0x (fast)
0001
.063x
0010
.125x
0011
.25x
0100
.5x
0101
1x
0110
2x
0111
4x (slow)
1000
1111
—
—
—
—
—
—
—
—
Blink Rate [3:0]
Off Time (s)1
0000
Always On
0001
1/16 (fast)
0010
1/8
0011
1/4
0100
1/2
0101*
1
0110
2
0111
4
1000
Always Off
1001
—
—
—
—
—
—
—
1001
1010
1011
1100
1101
1110
1010
1011
1100
1101
1110
1111
1. By default the LED "On-Time" is fixed at approximately one second.
If desired, the design may be modified so that "On-Time" is symmetrical to the
"Off-Time". To do so, replace the file "LED_control.v" with
"LED_control_sym.v" and rebuild the design using the iCEcube2 software.
Ordering Information
Description
Ordering Part Number
iCE40 Ultra Breakout Board
ICE5LP4K-B-EVN
China RoHS EnvironmentFriendly Use Period (EFUP)
Technical Support Assistance
e-mail:
techsupport@latticesemi.com
Internet: www.latticesemi.com
Revision History
Date
Version
Change Summary
December 2014
1.1
Updated Board Power section. Added power-supply sequence clarification note.
June 2014
01.0
Initial release.
© 2014 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as
listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of
their respective holders. The specifications and information herein are subject to change without notice.
A
5
Page : 6
USB
CONNECTOR
Power from USB 5V
Page : 3
4
USB to
SPI / RS232
4
Page : 7
SPI
3
Aardvark Connector
3
Page : 4
BANK 1
SPI
B
C
D
5
2
HEADER B
I/Os
BANK 2
1
Date:
Size
B
Title
HEADER A
BANK 0
1
Sheet
BLOCK DIAGRAM
Thursday, March 06, 2014
Document Number
2
iCE40 Ultra BREAKOUT BOARD
I/Os
LEDS
Page : 5
of
BLOCK DIAGRAM
iCE5LP4KSWG36
FPGA
BANK 1
I/Os
HEADER B
2
7
Rev
A
A
B
C
D
Appendix A. Schematic Diagrams
Figure 13. Block Diagram
A
B
C
D
0.1uF
C12
+3.3V
C5
0.1uF
+3.3V
5
8
7
6
5
U2
CS
CLK
DI
DO
C7
0.1uF
1
2
3
4
R9
10K
10K
C9
0.1uF
R8
+3.3V
C8
0.1uF
PART_NUMBER = 93LC56CT-I/SN
Manufacturer = Microchip
93LC56-SO8
VCC
NU
ORG
VSS
C6
0.1uF
10K
R10
R12
2.2K
OUTPUT
VDD
12.0000MHZ
GND
STANDBY#
4
3
4
PART_NUMBER = DSC3001HE2-012.0000T
Manufacturer = Mircel
2
1
X1
+3.3V
10uF
C10
VCC1_8FT
+3.3V
+3.3V
2
2 PIN JPR
J51
0.1uF
C13
0.1uF
C11
1
12K
2.2K
[6] DM
[6] DP
iCE_CLK [4]
3
FT_EECS
FT_EECLK
FT_EEDATA
R11
R7
0.1uF
4.7uF
+3.3V
C4
0.1uF
4.7uF
C3
C2
C1
3
13
3
2
63
62
61
6
14
7
8
49
50
VCC1_8FT
FT2232H
FTDI High-Speed USB
TEST
OSCO
OSCI
EECS
EECLK
EEDATA
REF
RESET#
DM
DP
VREGOUT
VREGIN
U1
FT2232HL
AGND
10
4
4
9
VPHY
VPLL
12
37
64
VCORE
VCORE
VCORE
+3.3V
20
31
42
56
36
60
48
52
53
54
55
57
58
59
38
39
40
41
43
44
45
46
26
27
28
29
30
32
33
34
16
17
18
19
21
22
23
24
2
2
1
Date:
ICE_CDONE [4]
ICE_CREST [4]
ICE_SS_B [4,5,7]
ICE_SCK [4,5,7]
FLASH_MOSI [4,7]
FLASH_MISO [4,7]
Thursday, March 06, 2014
1
Sheet
FTDI CONNECTION
3
iCE40 Ultra BREAKOUT BOARD
Document Number
0
0
Size
B
R5
R6
0
SS
Title
R4
0
0
0
SCK
SI
SO
R1
R2
R3
of
FTDI CONNECTION
PART_NUMBER = FT2232HL-REEL
Manufacturer = FTDI
SUSPEND#
PWREN#
BCBUS0
BCBUS1
BCBUS2
BCBUS3
BCBUS4
BCBUS5
BCBUS6
BCBUS7
BDBUS0
BDBUS1
BDBUS2
BDBUS3
BDBUS4
BDBUS5
BDBUS6
BDBUS7
ACBUS0
ACBUS1
ACBUS2
ACBUS3
ACBUS4
ACBUS5
ACBUS6
ACBUS7
ADBUS0
ADBUS1
ADBUS2
ADBUS3
ADBUS4
ADBUS5
ADBUS6
ADBUS7
VCCIO
VCCIO
VCCIO
VCCIO
GND
GND
GND
GND
GND
GND
GND
GND
1
5
11
15
25
35
47
51
5
7
Rev
A
A
B
C
D
Figure 14. FTDI Connection
A
B
C
+3.3V
1
5
1
R96
DNI
TP8
1
C69
10uF
C67
0.1uF
VCCIO1
ICE_MOSI
ICE_MISO
ICE_SCK
ICE_SS_B
[5] IOB_31B
[5] IOB_30A
[5] IOB_29B
[5] IOB_27B
[5] IOB_26A
[5] IOB_20A
[5] IOB_16A
[5] IOB_10A
[3] iCE_CLK
[5] IOB_11B_G5
[3] ICE_CDONE
[3] ICE_CREST
[5,7]
[5,7]
[3,5,7]
[3,5,7]
E4
D3
B2
C1
E2
D2
B1
E3
F3
B4
C2
F4
CDONE
CRSTb
IOB_31B
IOB_30A
IOB_29B
IOB_27B
IOB_26A
IOB_20A
IOB_16A
IOB_10A
4
IOB_11B_G5
ICE_SS_B
D1
F2
E1
F1
C3
ICE_MOSI
ICE_MISO
ICE_SCK
D6
CDBU0520
ICE5LP4KSWG36
IOB_31B
IOB_30A
IOB_29B
IOB_27B
IOB_26A
IOB_20A
IOB_16A
IOB_10A
IOB_25B_G3
IOB_11B_G5
IOB_12A_G4_CDONE
CRESET_B
IOB_33B_SI_MOSI_SPI1
IOB_32A_SO_MISO_SPI1
IOB_34A_SCK_SCK_SPI1
IOB_35B_SS_MCSNO_SPI1
SPI_VCCIO_1
U8
0.1uF
C68
+3.3V
1
2
D4
ICE5LP4KSWG36
VPP_2V5
DNI
TP9
Default: Open
CONFIG SPI & BANK 1
A5
0.1uF
0.1uF
VCCIO_2
IRLED
GND_LED
2
1
CRSTb
CRSTb
3
PART_NUMBER = TL1015AF160QG
Manufacturer = E-Switch
CRST
SW1
CRST
PART_NUMBER = 77311-801-02LF
Manufacturer = FCI
J2
R17
10k
+3.3V
RGB2
RGB1
RGB0
IOT_46B_G0
VCCIO_0
CRESETB Button
BANK 0
A2
A1
A6
B6
C6
B5
A4
E5
F5
D5
D6
E6
F6
C4
1
R38
DNI
TP10
1
2
MISO_SPI2 [5]
CDONE
R18
2k2
+3.3V
2
1
IOT_46B_G0 [5]
C16
0.1uF
MOSI_SPI2 [5]
0.1uF
C18
Date:
Size
B
Title
C19
C17
0.1uF
VCCIO0
10uF
DNI
TP3
DNI
TP1
1
R15
1
R14
DNI
TP2 +3.3V
DNI
TP4 +3.3V
1
Sheet
DUT CONNECTION
Tuesday, March 11, 2014
Document Number
4
iCE40 Ultra BREAKOUT BOARD
VCCIO2
of
DUT CONNECTION
D2
PART_NUMBER = LG L29K-G2J1-24-Z
Green Manufacturer = Osram
Done LED
HPLED [5]
R93
2.2K
DNL
+3.3V +3.3V
R98
2.2K
DNL
IOB_7B [5]
IOB_6A [5]
MCSN0_SPI2 [5]
SCK_SPI2 [5]
LED_BLUE [5]
LED_GREEN [5]
LED_RED [5]
+1.2V
DONE
PART_NUMBER = 77311-801-02LF
Manufacturer = FCI
J3
IOB_7B
IOB_6A
1
DNI
TP11
1
IOB_7B
IOB_6A
IOB_5B_MCSN0_SPI2
IOB_4A_SCK_SPI2
IOB_3B_G6_MOSI_SPI2
IOB_2A_MISO_SPI2
BANK 2
C66
C65
VCC
B3
VCCPLL
VCC
1
2
1
D
GND1
A3
GND2
C5
3
1
4
1
5
7
Rev
A
A
B
C
D
Figure 15. DUT Connection
A
B
C
D
[4,5] LED_RED
[4,5] LED_GREEN
[4,5] LED_BLUE
5
1
3
5
HEADER 3X2
2
4
6
J4
[4] IOT_46B_G0
[4] HPLED
Default: Shunt
[4,5] LED_RED
[4,5] LED_GREEN
[4,5] LED_BLUE
5
VCC_3.3V
R95
SM_R_0603
R94
SM_R_0603
R97
SM_R_0603
C74
0.1uF
+3.3V
62
DI
62
DI
110
DI
6
5
4
2
2
2
VBUS_5V
1
CDBU0520
3
[4] IOB_29B
[4,5] IOB_26A
[4,5] IOB_31B
[4] IOB_11B_G5
[4] IOB_10A
[4,5] IOB_30A
[4,5] IOB_27B
Note:
Trace should be 500mA size, including to Header A
C21
0.1uF
2
4
6
8
10
12
14
16
18
20
J7
1
3
5
7
9
11
13
15
17
19
4
2
Date:
Size
B
Title
+3.3V
IOB_26A
IOB_31B
IOB_30A
IOB_27B
MAKE PWR TRACES
CAPABLE OF 1A
+3.3V
[4,5]
[4,5]
[4,5]
[4,5]
HEADER B
ICE_SS_B [3,4,7]
VCC_3.3V
XBDAWT
PART_NUMBER = XBDAWT-00-0000-00000LCE3
Manufacturer = Cree
D7
VCC_3.3V
TSAL6200
HPLED [5]
D1
PART_NUMBER = TSAL6200
Manufacturer = Vishay
1
J5
DNI
1
3
5
7
9
12
+3.3V
PART_NUMBER = 87758-1216
Manufacturer = Molex
PMOD Connector
2
4
6
8
10
11
1
Sheet
LEDS & HEADERS
Tuesday, March 11, 2014
Document Number
5
of
7
MCSN0_SPI2 [4,5]
SCK_SPI2 [4,5]
MOSI_SPI2 [4,5]
MISO_SPI2 [4,5]
iCE40 Ultra BREAKOUT BOARD
MISO_SPI2 [4,5]
IOB_20A [4]
IOB_6A [4]
IOB_16A [4]
MCSN0_SPI2 [4,5]
SCK_SPI2 [4,5]
IOB_7B [4]
MOSI_SPI2 [4,5]
C22
0.1uF
+3.3V
PMOD Connector
LEDS & HEADERS
HEADER A
1
3
5
7
9
11
13
15
17
19
MAKE PWR TRACES
CAPABLE OF 1A
3
2
1
HDR 1X3 100MIL
J50
2
Header2x10
DNI
J6
C72
0.1uF
ICE_MOSI [4,7]
ICE_MISO [4,7]
ICE_SCK [3,4,7]
1
CDBU0520
1
CDBU0520
D10
D9
D8
Manufacturer = Seoul Semiconductor Inc
PART_NUMBER = SFT722N-S
LED TRI-COLOUR_1
U9
HP LED SELECTION
3
Header2x10
DNI
2
4
6
8
10
12
14
16
18
20
1
2
3
RGB LED
4
Rev
A
A
B
C
D
Figure 16. LEDs and Headers
A
B
C
5
R25
1M
C27
10uF
1M
R26
J8
THERMPAD
PWRGD2
PWRGD1
SHDN2
SHDN1
VCC
DD+
ID
GND
1
2
3
4
5
VBUS_5V
10
9
8
7
1
2
4
3
4
0.01uF
C34
0.01uF
C30
357K
R23
4.7uF
C33
0
0.1uF
R32
C44
600 OHM 800MA
L3
0.1uF
C43
DM [3]
DP [3]
1K
R31
210K
+3.3V
3
22uF
D3
Green
C42
100
0.1
0.1
R22
VCC_1.2V
100
10uF
R28
R24
C26
+3.31V
R30
+1.22V
R27
LT3030EFE#TRPBF
PART_NUMBER = LT3030EFE#TRPBF
Manufacturer = Linear
ADJ2
BYP2
OUT2_2
OUT2_1
ADJ1
BYP1
OUT1_2
OUT1_1
PART_NUMBER = 5075BMR-05-SM-CR
Manufacturer = Neltron
SKT_MINIUSB_B_RA
21
12
19
11
20
IN1_1
IN1_2
IN2_1
IN2_2
GND1
16
GND2
15
18
17
14
13
5
GND4
6
GND3
Part Reference = U5
1
2
VBUS_5V
0.1uF
22uF
DNI
TP7
DNI
TP6
+3.3V
DNI
+1.2V
600 OHM 800MA
L1
2
1
2
1uF
10uF
1uF
10uF
0.1uF
C37
0.1uF
C24
0.1uF
C38
0.01uF
C25
0.1uF
C39
0.1uF
C40
0.01uF
C41
Date:
Size
B
Title
Thursday, March 06, 2014
Document Number
1
Sheet
6
REGULATOR CONNECTION
iCE40 Ultra BREAKOUT BOARD
of
7
Rev
A
This Power Supply circuit is suitable for external SPI flash boot only.
For Power Supply sequencing requirements for NVCM boot, refer to
DS1048, iCE40 Ultra Data Sheet, available at www.latticesemi.com.
C36
C35
+1.2V
C29
C28
+3.3V
REGULATOR CONNECTION
TP5
+1.2V
600 OHM 800MA
L2
C32
C31
VCC_3.3V
1
3
1
4
1
D
5
A
B
C
D
Figure 17. Regulator Connection
A
B
C
D
5
GND1
NC2
NC1
MOSI
GND2
2
4
6
8
10
JU2
63429-202LF
63429-202LF
63429-202LF
JU3
4
FLASH_MOSI
J1
SPI PGM
PART_NUMBER = 77313-801-10LF
Manufacturer = FCI
SS2
SS3
MISO
SCLK
SS1
Short-circuit Jumper
ICE_SS_B
JU1
[3,7] FLASH_MISO
[3,4,5] iCE_SCK
[3,4,5] iCE_SS_B
FLASH_MISO
ICE_SCK
1
3
5
7
9
Aardvark Connector
4
FLASH_MOSI
1
J9
2
1
3
6
5
CS
WP
SCK
SDI
U7
10K
R33
C46
7
2
FLASH_MISO
N25Q032A13ESC40F
HOLD
SDO
0.1uF
[4,5] iCE_MOSI
[3,4] FLASH_MOSI
2
4
FLASH_MISO [3,4]
iCE_MISO [4,5]
3
For programming iCE - Shunt 3,4 and 1,2
For programming Flash - Shunt 1,3 and 2,4 (default)
1
3
J10
J9: Remove shunt only for Programming iCE.
Replace shunt for programming Flash and for normal
[3,4,5] iCE_SS_B
[3,4,5] iCE_SCK
FLASH_MOSI [3,7]
0.1uF
C45
+3.3V
3
8
VCC
GND
4
5
10K
10K
10K
R36
2
operation.
R35
R34
2
Date:
Size
B
Title
SPI
Thursday, March 06, 2014
Document Number
1
Sheet
7
of
7
SPI
iCE40 Ultra BREAKOUT BOARD
1
Rev
A
A
B
C
D
Figure 18. SPI
iCE40 Ultra Breakout Board
Appendix B. Bill of Materials
Item
Reference
Quantity
Part
PCB Footprint
PART_NUMBER
MFG
Description
1
C1,C3,C33
3
4.7uF
cc0603
ECJ-1VB0J475K
Panasonic
CAP CER 4.7UF 6.3 V 10% X5R 0603
2
C2, C4, C5, C6, C7, C8, C9,
C11, C12, C13, C16, C17, C18,
C21, C22, C24, C32, C37, C38,
C39, C40, C43, C44, C45, C46,
C65, C66, C67, C68, C72, C74
31
0.1uF
cc0603
C0603C104K4RACTU
Kemet
CAP CER 0.1UF 16 V 10% X7R 0603
3
C10, C19, C26, C27, C28, C35,
C69
7
10uF
cc0603
LMK107BJ106MALTD
Taiyo Yuden
CAP CER 10UF 10 V 20% X5R 0603
4
C25,C30,C34,C41
4
0.01uF
cc0603
C0603C103J4RACTU
Kemet
CAP CER 10000PF 16 V 5% X7R 0603
5
C29,C36
2
1uF
cc0603
C0603C105K9PACTU
Kemet
CAP CER 1UF 6.3 V 10% X5R 0603
6
C31,C42
2
22uF
cc0805
LMK212BJ226MG-T
Taiyo Yuden
CAP CER 22UF 10 V 20% X5R 0805
7
D1
1
TSAL6200
2p54_TH_LED
TSAL6200
Vishay
EMITTER IR 5 MM HI EFF 940 NM
8
D2
1
Green
SM_D_0603
LG L29K-G2J1-24-Z
Osram
LED SMARTLED GREEN 570 NM 0603
9
D3
1
Green
led_0603
LTST-C190KGKT
LITE-On INC
LED SUPER GREEN CLEAR 0603 SMD
10
D6
1
CDBU0520
diode_sod523f
CDBU0520
Comchip
DIODE SCHOTTKY 20 V 500 MA 0603
11
D7
1
XBDAWT
2p54_TH_LED
XBDAWT-00-000000000LCE3
Cree
LED HIGH BRIGHTNESS
12
JU1,JU2,JU3
3
63429-202LF
-
63429-202LF
FCI
CONN SHUNT SINGLE .100 GOLD
13
J1
1
SPI PGM
hdr5x2
77313-801-10LF
FCI
CONN HEADER .100 DUAL STR 10POS
14
J2
1
CRST
HDR1X2-40
77311-801-02LF
FCI
CONN HEADER .100 SINGL STR 2POS
15
J3
1
DONE
HDR1X2-40
77311-801-02LF
FCI
CONN HEADER .100 SINGL STR 2POS
16
J4
1
HEADER 3X2
HDR3x2
-
-
-
17
J5
1
PMOD Connector
HDR_6x2_2MM
87758-1216
Molex
CONN HEADER 12POS 2 MM VERT GOLD
18
J6,J7
2
Header2x10
hdr_samtec_mtsw
_2x10_100
MTSW-110-08-G-D-265
Samtec
CONN HEADER 20POS .100" TH GLD
19
J8
1
SKT_MINIUSB_B
_RA
skt_miniusb_b_ra
5075BMR-05-SM-CR
Neltron
CONN MINI USB RCPT RA TYPE B SMD
20
J9
1
TSW-102-07-G-S
hdr_samtec_tsw_1 TSW-102-07-G-S
x2_100
Samtec
CONN HEADER 2POS .100" SGL GOLD
21
J10
1
TSW-102-07-F-D
hdr_samtec_tsw_2 TSW-102-07-F-D
x2_100
Samtec
CONN HEADER 4POS .100" DBL
22
J50
1
HDR 1X3 100MIL
HDR_1X3_100MIL -
-
-
23
J51
1
2 PIN JPR
2PIN_100MIL
-
-
-
24
L1,L2,L3
3
600 OHM 800MA
fb0603
BLM18HE601SN1D
Murata
FERRITE CHIP 600 OHM 800 MA 0603
25
R1,R2,R3,R4,R5,R6,R32
7
0
cr0603
RC0603JR-070RL
Yageo
RES 0.0 OHM 1/10W JUMP 0603 SMD
26
R7,R12
2
2.2K
cr0603
ERJ-3EKF2201V
Panasonic
RES 2.2K OHM 1/10W 1% 0603 SMD
27
R8,R9,R10,R33,R34,R35,R36
7
10K
cr0603
RC0603FR-0710KL
Yageo
RES 10.0K OHM 1/10W 1% 0603 SMD
28
R11
1
12K
cr0603
RC0603FR-0712KL
Yageo
RES 12.0K OHM 1/10W 1% 0603 SMD
29
R14,R38
2
1
cr0603
CRCW06031R00FKEAH Vishay
P
RES 1.00 OHM .25W 1% 0603 SMD
30
R15,R96
2
1
cr0603
RC0603FR-07100RL
Yageo
RES 100 OHM 1/10W 1% 0603 SMD
31
R17
1
10k
R0603
ERJ-3EKF1002V
Panasonic
RES 10K OHM 1/10W 1% 0603 SMD
32
R18
1
2k2
R0603
ERJ-3EKF2201V
Panasonic
RES 2.2K OHM 1/10W 1% 0603 SMD
33
R22,R28
2
0.1
cr0603
ERJ-3RSFR10V
Panasonic
RES .10 OHM 1/10W 1% 0603 SMD
34
R23
1
357K
cr0603
ERJ-3EKF3573V
Panasonic
RES 357K OHM 1/10W 1% 0603 SMD
35
R24,R30
2
100
cr0603
RC0603FR-07100RL
Yageo
RES 100 OHM 1/10W 1% 0603 SMD
36
R25,R26
2
1M
cr0603
CRCW06031M00FKEA
Vishay
RES 1.00M OHM 1/10W 1% 0603 SMD
37
R27
1
210K
cr0603
ERJ-3EKF2103V
Panasonic
RES 210K OHM 1/10W 1% 0603 SMD
38
R31
1
1K
cr0603
RC0603FR-071KL
Yageo
RES 1.00K OHM 1/10W 1% 0603 SMD
39
R93,R98
2
2.2K
R0603
ERJ-3EKF2201V
Panasonic
RES 2.2K OHM 1/10W 1% 0603 SMD
40
R94,R97
2
100
SM_R_0603
ERJ-3GEYJ101V
Panasonic
RES 100 OHM 1/10W 5% 0603 SMD
41
R95
1
150
SM_R_0603
ERJ-3GEYJ151V
Panasonic
RES 150 OHM 1/10W 5% 0603 SMD
42
SW1
1
CRST
2psmd_eswitch
TL1015AF160QG
E-Switch
SWITCH TACTILE SPST-NO 0.05A 12 V
43
TP1, TP2, TP3, TP4, TP5, TP6,
TP7, TP8, TP9, TP10, TP11
11
TP_S_40_63
tp_s_40_63
-
-
Square test point, 40mil inner diameter, 63mil
outer diameter
44
U1
1
FT2232HL
tqfp64_0p5_12p2x FT2232HL-REEL
12p2_h1p6
FTDI
IC USB HS DUAL UART/FIFO 64-LQFP
45
U2
1
93LC56-SO8
so8_50_244
93LC56CT-I/SN
Microchip
IC EEPROM 2 KBIT 3 MHZ 8SOIC
46
U5
1
LT3030EFE#TRP
BF
tssop20_26_260_t
hrm_pad
LT3030EFE#TRPBF
Linear
IC REG LDO ADJ 20TSSOP
47
U7
1
N25Q032A13ESC so8_50_244
40F
N25Q032A13ESC40F
Micron
IC Flash Mem Serial-SPI 3 V/3.3 V 32M-Bit
4M 7 ns 8-Pin SO T/R
21
iCE40 Ultra Breakout Board
Item
Reference
Quantity
Part
PCB Footprint
PART_NUMBER
MFG
Description
48
U8
1
ICE5LP4KSWG36 36_WLCSP
-
-
-
49
U9
1
LED TRICOLOUR_1
6-PLCC
SFT722N-S
Seoul Semiconductor Inc
LED RED/GRN/BLU CLEAR LENS 6PLCC
50
X1
1
12.0000 MHZ
osc_4p_dsc3001
DSC3001HE2012.0000T
Mircel
OSCILLATOR 12.0000 MHZ -20'C to 70'C +/25 ppm 1.6 mm x 1.2 mm SMD
51
Thunder Breakout Board PCB
1
-
-
305-PD-14-0XXX
PACTRON
-
22
工商网监
湘ICP备2023018690号
