diff --git a/jtag/ChangeLog b/jtag/ChangeLog index 1736971d..865015e2 100644 --- a/jtag/ChangeLog +++ b/jtag/ChangeLog @@ -1,3 +1,7 @@ +2009-02-16 Arnim Laeuger + + * doc/UrJTAG.txt: some FAQs + 2009-02-13 Mike Frysinger * include/chain.h, include/tap.h, src/tap/chain.c, src/tap/tap.c: Add a diff --git a/jtag/doc/UrJTAG.txt b/jtag/doc/UrJTAG.txt index 07f251c0..9c5d2980 100644 --- a/jtag/doc/UrJTAG.txt +++ b/jtag/doc/UrJTAG.txt @@ -1452,6 +1452,17 @@ Q. During compilation, I get "src/svf/svf_flex.l", line 27: unrecognized %option Q. When running "make install", I get "Permission denied" errors:: A. If you want to install into a system directory (the default /usr/local is one), you'll have to run "make install" as the superuser, e.g. do "sudo make install". +Q. My BSDL file defines the bus DAT as bit_vector(15 downto 0), how should I access single elements?:: + A. BSDL syntax is an extension of the VHDL language. Array elements are indexed with + parentheses: DAT(4) selects index number 4 of the DAT vector. Also refer to the "print + signals" command. + +Q. My board requires certain signals to be set to dedicated values before external memories can be accessed.:: + A. Most (if not all) BSR-based bus drivers allow for static configurations of + pins that are controlled by BSR bits. Apply the required "set" commands before + issueing the "initbus ..." command. These settings are preserved by all bus + related commands if they don't collide with the signals required for bus operation. + //======================================================================== == Licensing ==