diff options
| -rw-r--r-- | TODO | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -60,6 +60,22 @@ The following tasks have been suggested for adding new core JTAG support: @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 interface support: @@ -69,7 +85,7 @@ interface support: - J-Link driver: - fix to work with long scan chains, such as R.Doss's svf test. - FT2232 (libftdi): - - make performance comparable to alternatives + - make performance comparable to alternatives (on Win32, D2XX is faster) - make usability comparable to alternatives The following tasks have been suggested for adding new JTAG interfaces: |