From 155e6aaded0239630dbf803ff2b48da4bd5ea0a6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Arnim=20L=C3=A4uger?= Date: Wed, 8 Apr 2009 20:13:00 +0000 Subject: [PATCH] describe bus command git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1482 b68d4a1b-bc3d-0410-92ed-d4ac073336b7 --- jtag/ChangeLog | 4 +++- jtag/doc/UrJTAG.txt | 6 ++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/jtag/ChangeLog b/jtag/ChangeLog index 999a74e5..4848bae6 100644 --- a/jtag/ChangeLog +++ b/jtag/ChangeLog @@ -1,5 +1,7 @@ 2009-04-08 Arnim Laeuger + * doc/UrJTAG.txt: describe bus command + * doc/bsdl2jtag.1, doc/jtag.1, THANKS: Various manpage updates (Uwe Hermann) 2009-04-06 Arnim Laeuger @@ -24,7 +26,7 @@ 2009-03-30 Arnim Laeuger - * UrJTAG.txt: multi-byte description + * doc/UrJTAG.txt: multi-byte description * configure.ac: better description for flash-multi-byte diff --git a/jtag/doc/UrJTAG.txt b/jtag/doc/UrJTAG.txt index 3b0ca1cd..b66ec657 100644 --- a/jtag/doc/UrJTAG.txt +++ b/jtag/doc/UrJTAG.txt @@ -825,6 +825,12 @@ Some chips don't allow direct access to their pins via BSR at all. For these, writing a new bus driver that utilizes a debug module to upload specific code to access the bus is inevitable. +===== bus ===== + +It's possible to initialize more than one bus for part(s) within a chain. The +"bus" command allows to select the active bus for readmem, flashmem, +etc. operation. + ==== Part definition commands ==== The following commands are also used in the data files to define a device (IC)