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Add list of JTAG adapter drivers with TAP_RESET statemove bug. 

git-svn-id: svn://svn.berlios.de/openocd/trunk@2764 b42882b7-edfa-0310-969c-e2dbd0fdcd60
__archive__
dbrownell 2009-09-27 17:08:42 +00:00
parent 817ea3f4e4
commit 9a4e650083
1 changed files with 17 additions and 1 deletions
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@ -60,6 +60,22 @@ The following tasks have been suggested for adding new core JTAG support:
@subsection thelistjtaginterfaces JTAG Interfaces @subsection thelistjtaginterfaces JTAG Interfaces
There are some known bugs to fix in JTAG adapter drivers:
- For JTAG_STATEMOVE to TAP_RESET, all drivers must ignore the current
recorded state. The tap_get_state() call won't necessarily return
the correct value, especially at server startup. Fix is easy: in
that case, always issue five clocks with TMS high.
- amt_jtagaccel.c
- arm-jtag-ew.c
- bitbang.c
- bitq.c
- gw16012.c
- jlink.c
- usbprog.c
- vsllink.c
- rlink/rlink.c
The following tasks have been suggeted for improving OpenOCD's JTAG The following tasks have been suggeted for improving OpenOCD's JTAG
interface support: interface support:
@ -69,7 +85,7 @@ interface support:
- J-Link driver: - J-Link driver:
- fix to work with long scan chains, such as R.Doss's svf test. - fix to work with long scan chains, such as R.Doss's svf test.
- FT2232 (libftdi): - FT2232 (libftdi):
- make performance comparable to alternatives - make performance comparable to alternatives (on Win32, D2XX is faster)
- make usability comparable to alternatives - make usability comparable to alternatives
The following tasks have been suggested for adding new JTAG interfaces: The following tasks have been suggested for adding new JTAG interfaces: