OpenCores
URL https://opencores.org/ocsvn/t48/t48/trunk

Subversion Repositories t48

[/] - Rev 148

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
148 initial check-in arniml 7168d 01h /
147 initial check-in for release 0.5 BETA arniml 7204d 03h /
146 add bug
RD' and WR' not asserted for INS A, BUS and OUTL BUS, A
arniml 7205d 03h /
145 remove PROG and end of XTAL2, see comment for details arniml 7205d 04h /
144 delay db_dir_o by one machine cycle
this fixes the timing relation between BUS data and WR'
arniml 7205d 04h /
143 Fix bug report:
"RD' and WR' not asserted for INS A, BUS and OUTL BUS, A"
rd is asserted for INS A, BUS
wr is asserted for OUTL BUS, A
P1, P2 and BUS are written in first instruction cycle
arniml 7205d 05h /
142 deassert rd_q, wr_q and prog_q at end of XTAL3 arniml 7205d 05h /
141 disable external memory to avoid conflicts with outl a, bus arniml 7205d 05h /
140 remove tAW sanity check
conflicts with OUTL A, BUS
arniml 7205d 05h /
139 add bug
P1 constantly in push-pull mode in t8048
arniml 7206d 15h /
138 Fix for:
P1 constantly in push-pull mode in t8048
arniml 7206d 15h /
137 add link to COMPILE_LIST arniml 7244d 04h /
136 initial check-in arniml 7244d 04h /
135 add bug
PSENn Timing
arniml 7248d 14h /
134 Fix bug report:
"PSENn Timing"
PSEN is now only asserted for the second cycle if explicitely
requested by assert_psen_s.
The previous implementation asserted PSEN together with RD or WR.
arniml 7249d 00h /
133 add checks for PSEN arniml 7249d 00h /
132 stop simulation upon assertion error arniml 7249d 00h /
131 update arniml 7249d 00h /
130 initial check-in arniml 7249d 00h /
129 cleanup copyright notice arniml 7311d 08h /

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.