From 679a92ce05e84ecec5b3fa177d0e3f77bea676f1 Mon Sep 17 00:00:00 2001 From: Peter-van-Tol Date: Sat, 15 Feb 2025 22:25:18 +0100 Subject: [PATCH] Add entry about updating firmware TangNano20K --- doc/guide/troubleshooting.rst | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/doc/guide/troubleshooting.rst b/doc/guide/troubleshooting.rst index 10767b1..a6e1547 100644 --- a/doc/guide/troubleshooting.rst +++ b/doc/guide/troubleshooting.rst @@ -32,6 +32,13 @@ Check your openFPGALoader version: If it is older than release then v0.9.0, install the most recent version (from commit `f5b89bff68a5e2147404a895c075773884077438 `_ or later). +Cannot flash Tang Nano 20k (issue `#251 `_) +==================================================================================================== + +Some firmware version cannot be flashed on Linux-based systems. Version 2024122312 is such an example. It seems this version was not published on the `SiPeed website `_, however some boards sold have this firmware. + +The cause of the problem is the debugger on the Tang Nano, specifically the firmware of this debugger. This firmware can be easily updated by following `these `_ steps. + Cannot flash Tang Nano 9k (issue `#251 `_) =================================================================================================== @@ -42,4 +49,4 @@ Unable to open FTDI device: -4 (usb_open() failed) (issue `#245 `_ \ No newline at end of file +For more information, check the udev section from `this guide `_