| commit | dd4e3a2406f97e19487aaaecbaaa3c542169e7af | |
| author | Joshua Wise <joshua@joshuawise.com> | |
| Fri, 16 May 2014 08:08:43 +0000 (16 01:08 -0700) | ||
| committer | Andreas Fritiofson <andreas.fritiofson@gmail.com> | |
| Sun, 22 Jun 2014 08:32:13 +0000 (22 08:32 +0000) | ||
| tree | d68b0e5f6e48943600d6d55ffb3cb4d12f127746 | treesnapshot (tar.gz zip) |
| parent | f9e82f3ffb5dcf6a11770a79b193812f94de8582 | commitdiff |
svf: Only read TDO back from the device if we actually need to look at the bits.
This results in a 90% speedup on USB-Blaster, which serializes repeated
TDI input against TDO readback; program time on an 5CGXFC5C6F27 part was
dropped from 2m30s to 9s.
Signed-off-by: Joshua Wise <joshua@joshuawise.com>
Change-Id: I92d5a8b800492283d619328549235b610528c338
Reviewed-on: http://openocd.zylin.com/2145
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This results in a 90% speedup on USB-Blaster, which serializes repeated
TDI input against TDO readback; program time on an 5CGXFC5C6F27 part was
dropped from 2m30s to 9s.
Signed-off-by: Joshua Wise <joshua@joshuawise.com>
Change-Id: I92d5a8b800492283d619328549235b610528c338
Reviewed-on: http://openocd.zylin.com/2145
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| src/svf/svf.c | diffblobblamehistory |