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[/] [t48/] [tags/] [rel_0_6__beta/] [rtl/] - Rev 166

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166 assign default for state_s arniml 7033d 00h /t48/tags/rel_0_6__beta/rtl/
165 add component wb_master.vhd arniml 7033d 23h /t48/tags/rel_0_6__beta/rtl/
164 initial check-in arniml 7033d 23h /t48/tags/rel_0_6__beta/rtl/
162 Fix bug report:
"Wrong clock applied to T0"
t0_o is generated inside clock_ctrl with a separate flip-flop running
with xtal_i
arniml 7034d 23h /t48/tags/rel_0_6__beta/rtl/
161 fix syntax problem that triggers an error with GHDL 0.18 arniml 7066d 03h /t48/tags/rel_0_6__beta/rtl/
157 removed obsolete constant arniml 7186d 23h /t48/tags/rel_0_6__beta/rtl/
156 added hierarchy t8039_notri arniml 7187d 00h /t48/tags/rel_0_6__beta/rtl/
155 initial check-in arniml 7187d 00h /t48/tags/rel_0_6__beta/rtl/
153 introduced generic gate_port_input_g
forces masking of P1 and P2 input bus
arniml 7187d 21h /t48/tags/rel_0_6__beta/rtl/
150 intruduced hierarchy t8048_notri where all system functionality
except bidirectional ports is handled
arniml 7188d 20h /t48/tags/rel_0_6__beta/rtl/
149 update arniml 7188d 20h /t48/tags/rel_0_6__beta/rtl/
148 initial check-in arniml 7188d 20h /t48/tags/rel_0_6__beta/rtl/
145 remove PROG and end of XTAL2, see comment for details arniml 7225d 23h /t48/tags/rel_0_6__beta/rtl/
144 delay db_dir_o by one machine cycle
this fixes the timing relation between BUS data and WR'
arniml 7225d 23h /t48/tags/rel_0_6__beta/rtl/
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 7226d 00h /t48/tags/rel_0_6__beta/rtl/
142 deassert rd_q, wr_q and prog_q at end of XTAL3 arniml 7226d 00h /t48/tags/rel_0_6__beta/rtl/
138 Fix for:
P1 constantly in push-pull mode in t8048
arniml 7227d 10h /t48/tags/rel_0_6__beta/rtl/
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 7269d 19h /t48/tags/rel_0_6__beta/rtl/
129 cleanup copyright notice arniml 7332d 02h /t48/tags/rel_0_6__beta/rtl/
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 7339d 06h /t48/tags/rel_0_6__beta/rtl/

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