7 May
2008
7 May
'08
3:30 p.m.
On Tue, May 06, 2008 at 09:04:26PM -1000, Tim Newsham wrote:
Ok, I had some initial success with a quick and dirty
hack.
- apply the attached patch to your simh tree and rebuild pdp11
and copy it into your tools directory.
- maps the TTIX device into the DC11 space
- forces the CSR to return the carry-detect bit as always on
Tim, on the flip side, can we patch the kernel to:
- use the TTIX device instead of DC11s
- always see the carry-detect bit as always on
If we make it a kernel patch, we can remove it if/when simh gets DC11 support.
Cheers,
Warren