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[/] [t48/] [tags/] [rel_0_5_beta/] - Rev 146

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Rev Log message Author Age Path
146 add bug
RD' and WR' not asserted for INS A, BUS and OUTL BUS, A
arniml 7223d 05h /t48/tags/rel_0_5_beta/
145 remove PROG and end of XTAL2, see comment for details arniml 7223d 07h /t48/tags/rel_0_5_beta/
144 delay db_dir_o by one machine cycle
this fixes the timing relation between BUS data and WR'
arniml 7223d 07h /t48/tags/rel_0_5_beta/
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 7223d 07h /t48/tags/rel_0_5_beta/
142 deassert rd_q, wr_q and prog_q at end of XTAL3 arniml 7223d 07h /t48/tags/rel_0_5_beta/
141 disable external memory to avoid conflicts with outl a, bus arniml 7223d 07h /t48/tags/rel_0_5_beta/
140 remove tAW sanity check
conflicts with OUTL A, BUS
arniml 7223d 07h /t48/tags/rel_0_5_beta/
139 add bug
P1 constantly in push-pull mode in t8048
arniml 7224d 18h /t48/tags/rel_0_5_beta/
138 Fix for:
P1 constantly in push-pull mode in t8048
arniml 7224d 18h /t48/tags/rel_0_5_beta/
137 add link to COMPILE_LIST arniml 7262d 06h /t48/tags/rel_0_5_beta/
136 initial check-in arniml 7262d 06h /t48/tags/rel_0_5_beta/
135 add bug
PSENn Timing
arniml 7266d 17h /t48/tags/rel_0_5_beta/
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 7267d 02h /t48/tags/rel_0_5_beta/
133 add checks for PSEN arniml 7267d 02h /t48/tags/rel_0_5_beta/
132 stop simulation upon assertion error arniml 7267d 03h /t48/tags/rel_0_5_beta/
131 update arniml 7267d 03h /t48/tags/rel_0_5_beta/
130 initial check-in arniml 7267d 03h /t48/tags/rel_0_5_beta/
129 cleanup copyright notice arniml 7329d 10h /t48/tags/rel_0_5_beta/
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 7336d 14h /t48/tags/rel_0_5_beta/
127 + log status of A11 properly during interrupt routines
+ trigger counter on negative edge of T1 instead of positive edge
arniml 7336d 15h /t48/tags/rel_0_5_beta/

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