Colorlight-5A-75B

KO | EN

gitlite — search

#python #hacktoberfest #ai #typescript #golang #android #docker #nodejs #macos #windows #awesome #security #openai #open-source

Colorlight-5A-75B

(★ 57)

Notes for Colorlight-5A-75B.

Colorlight-5A-75B 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

### Notes for Colorlight-5A-75B

#### Colorlight 5A-75B pinout

```
|-------|------|
| J30   | TDO  |
| J29   | TDI  |
| J28   | TMS  |
| J27   | TCK  |
|-------|------|
```

![FPGA pinout](https://raw.githubusercontent.com/kholia/Colorlight-5A-75B/master/colorlight_jtag_uart-1024x675.jpeg)

ATTENTION: For exact pinout (which varies depending on the board revision),
please see https://github.com/q3k/chubby75/tree/master/5a-75b.

Image Credit: [Anton Blanchard](https://twitter.com/antonblanchard/status/1231778939888029696).

#### Programming Colorlight-5A-75B using Bus Pirate with OpenOCD:

```
sudo openocd -s /usr/local/share/openocd -f buspirate-flash.cfg
```

#### Programming Colorlight-5A-75B using CMSIS-DAP with OpenOCD:

```
sudo openocd -s /usr/local/share/openocd -f cmsisdap-flash.cfg
```

#### Programming Colorlight-5A-75B using pico-dirtyJtag (preferred):

Flash https://github.com/phdussud/pico-dirtyJtag to the Raspberry Pi Pico board.

| Pico   | JTAG |
|--------|------|
| GPIO16 | TDI  |
| GPIO17 | TDO  |
| GPIO18 | TCK  |
| GPIO19 | TMS  |

```
sudo openFPGALoader --cable dirtyJtag --detect

sudo openFPGALoader --cable dirtyJtag -v blink.bit
```

Log:

```
$ sudo openFPGALoader --cable dirtyJtag -v blink.bit
empty
Jtag frequency : requested 6000000Hz -> real 6000000Hz
found 1 devices
index 0:
	idcode 0x41111043
	manufacturer lattice
	family ECP5
	model  LFE5U-25
	irlength 8
File type : bit
Open file: DONE
b3bdffff
Parse file: DONE
bitstream header infos
Part: LFE5U-25F-6CABGA256
idcode: 41111043
IDCode : 41111043
displayReadReg
	Config Target Selection : 0
	Done Flag
	BSE Error Code
		No err
Enable configuration: DONE
SRAM erase: DONE
Loading: [==================================================] 100.00%
Done
userCode: 00000000
Disable configuration: DONE
displayReadReg
	Config Target Selection : 0
	Done Flag
	BSE Error Code
		No err
```

#### Programming Colorlight-5A-75B using STM32 + DirtyJTAG with UrJTAG:

Programming Colorlight 5A-75B (15$ ECP5 FPGA board) with 2$ STM32 "Blue Pill"
based JTAG adapter is fun. Thanks to DirtyJTAG and UrJTAG! The `Blue Pill`
might be the cheapest JTAG programmer around (< 2 USD on AliExpress)?

Flash [DirtyJTAG](https://github.com/jeanthom/DirtyJTAG) firmware to `Blue
Pill` (STM32F103C8T6):

```
st-flash write dirtyjtag.bluepill.bin 0x8000000
```

DirtyJTAG Pinout:

The `bluepill` build of DirtyJTAG has the following pinout:

| STM32 | JTAG |
|-------|------|
| PA0   | TDI  |
| PA1   | TDO  |
| PA2   | TCK  |
| PA3   | TMS  |
| PA4   | TRST |
| PA5   | SRST |

Run `blinky` example on the FPGA:

```
$ sudo jtag

UrJTAG 2019.12 #ae2cacce
Copyright (C) 2002, 2003 ETC s.r.o.
Copyright (C) 2007, 2008, 2009 Kolja Waschk and the respective authors

UrJTAG is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
There is absolutely no warranty for UrJTAG.

warning: UrJTAG may damage your hardware!
Type "quit" to exit, "help" for help.

jtag> bsdl path .
jtag> cable dirtyjtag
jtag> detect
IR length: 8
Chain length: 1
Device Id: 01000001000100010001000001000011 (0x41111043)
  Filename:     ./BSDLLFE5U25FCABGA256.bsm
jtag> svf /tmp/blink.svf ref_freq=100000

Done ;)
```

This works but I have no idea what many of these things are. Time to learn... ;)

#### References

- https://github.com/jeanthom/DirtyJTAG (JTAG probe firmware for STM32F1)

- https://saturn.ffzg.hr/rot13/index.cgi?action=weblog_display;category=FPGA

- https://github.com/jeanthom/openocd-dirtyjtag

- https://github.com/zoobab/versaloon

- https://github.com/q3k/chubby75/tree/master/5a-75b (see this for exact pinout)

- https://github.com/Martoni/blp/tree/master/platforms/colorlight

- http://www.fabienm.eu/flf/15-ecp5-board-kit/

- https://www.latticesemi.com/Products/FPGAandCPLD/ECP5

Colorlight-5A-75B

Colorlight-5A-75B 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Colorlight-5A-75B

Colorlight-5A-75B 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README