From ae5bd4f87a9d9405520b8d365c293bea6eda9dbf Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Thu, 1 Jul 2010 20:30:00 +0200 Subject: digital/dev/doc: document dev usage, closes #133 --- digital/dev/doc/usage.txt | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) (limited to 'digital/dev') diff --git a/digital/dev/doc/usage.txt b/digital/dev/doc/usage.txt index 959f6cc8..d1dcd018 100644 --- a/digital/dev/doc/usage.txt +++ b/digital/dev/doc/usage.txt @@ -1,10 +1,10 @@ =============================== How to use the development card =============================== -:Author: djerem +:Author: djerem, ni -This board is deprecated, see README file. +*This board is deprecated, see README file.* Introduction ============ @@ -62,3 +62,24 @@ Voodoo power should not be used any more: ``sudo usbprog device 0 upload blinkdemo devices``, the card is ready to be used for programming. +Firmware update mode +==================== + +Firmware update mode can be selected: + + - on the first board revision (dev) by shorting PA1 to 0 when booting. You + can use the JTAG_PRG1 to do this. Warning, name position in PCB is + misleading. + + - on the second board revision (dev-2) by shorting PA7 to 0 when booting. + You can do this using the USER connector. + +CPLD programming +================ + +Use Firmware update mode to upload the ``usbprog_apbteam_xsvf.bin`` firmware. +It has been tuned to work with our JTAG pin out. + +You can afterward load a XSVF file using ``xsvfplayer`` from the USBProg +repository. Warning: you will probably need super user privileges. + -- cgit v1.2.3