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[/] [t48/] [tags/] [rel_1_1] - Rev 146

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146 add bug
RD' and WR' not asserted for INS A, BUS and OUTL BUS, A
arniml 7201d 18h /t48/tags/rel_1_1
145 remove PROG and end of XTAL2, see comment for details arniml 7201d 19h /t48/tags/rel_1_1
144 delay db_dir_o by one machine cycle
this fixes the timing relation between BUS data and WR'
arniml 7201d 19h /t48/tags/rel_1_1
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 7201d 20h /t48/tags/rel_1_1
142 deassert rd_q, wr_q and prog_q at end of XTAL3 arniml 7201d 20h /t48/tags/rel_1_1
141 disable external memory to avoid conflicts with outl a, bus arniml 7201d 20h /t48/tags/rel_1_1
140 remove tAW sanity check
conflicts with OUTL A, BUS
arniml 7201d 20h /t48/tags/rel_1_1
139 add bug
P1 constantly in push-pull mode in t8048
arniml 7203d 07h /t48/tags/rel_1_1
138 Fix for:
P1 constantly in push-pull mode in t8048
arniml 7203d 07h /t48/tags/rel_1_1
137 add link to COMPILE_LIST arniml 7240d 19h /t48/tags/rel_1_1
136 initial check-in arniml 7240d 19h /t48/tags/rel_1_1
135 add bug
PSENn Timing
arniml 7245d 06h /t48/tags/rel_1_1
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 7245d 15h /t48/tags/rel_1_1
133 add checks for PSEN arniml 7245d 15h /t48/tags/rel_1_1
132 stop simulation upon assertion error arniml 7245d 15h /t48/tags/rel_1_1
131 update arniml 7245d 15h /t48/tags/rel_1_1
130 initial check-in arniml 7245d 15h /t48/tags/rel_1_1
129 cleanup copyright notice arniml 7307d 23h /t48/tags/rel_1_1
128 counter_q is not cleared during reset
this would match all different descriptions of the Counter as
a) if the software assumes that the Counter is modified during reset, it
will initialize the Counter anyhow
b) the special case 'Counter not modified during reset' is covered
arniml 7315d 03h /t48/tags/rel_1_1
127 + log status of A11 properly during interrupt routines
+ trigger counter on negative edge of T1 instead of positive edge
arniml 7315d 04h /t48/tags/rel_1_1

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