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Update README
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agarmash authored and kholia committed Oct 27, 2024
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Expand Up @@ -8,7 +8,7 @@ It is derived from the excellent [pico-dirtyJtag](https://github.com/phdussud/pi
A special shoutout goes to https://github.com/tom01h for crazily improving the
performance of this project - thank you!

The pinout is as follows:
The pinout is as follows (it maches the pin names of the target device's JTAG port, in other word - you DON'T need to swap TDI and TDO pins like you would do with the interfaces like SPI or UART):

| Pin name | GPIO |
|:---------|:-------|
Expand All @@ -25,15 +25,17 @@ the Pico are electrically compatible before connecting them.

![Full Pinout](./raspberry-pi-pico-gpio-pinout-diagram.png)

Note: This project was tested with Vivado 2021.1, Raspberry Pi Pico as the JTAG
programmer (XVC server), and EBAZ4205 'Development' FPGA Board in August 2021.
### Compatibility tests

Update: This project was tested with `Vivado ML Standard 2023.1`, Raspberry Pi
Pico as the JTAG programmer (XVC server), and EBAZ4205 'Development' FPGA Board
in May 2023.
The project has been verified to be working with the following hardware and software combinations:

Update (April-2024): The `xvc-pico-wifi` version was tested successfully with
Vivado v2023.1 (64-bit).

| Programmer Board | Firmware | Target | Software | Date |
|---------------------|---------------|-----------------------------------------|-----------------------------|-------------|
| Raspberry Pi Pico | xvc-pico | EBAZ4205 'Development' FPGA Board | Vivado 2021.1 | August 2021 |
| Raspberry Pi Pico | xvc-pico | EBAZ4205 'Development' FPGA Board | Vivado ML Standard 2023.1 | May 2023 |
| Raspberry Pi Pico W | xvc-pico-wifi | Unknown | Vivado v2023.1 (64-bit) | April 2024 |
| Raspberry Pi Pico | xvc-pico | Coolrunner II XC2C64A (Matrix Glitcher) | Xilinx ISE 14.7 (Linux x64) | August 2024 |


### Building pico-xvc (for Linux users)
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