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Revision 445

Added by markw about 9 years ago

Register bus_data before we write it

View differences:

ultimate_cart/veronica/slave_timing_6502.vhd
when state_write =>
if (delay_reg(2)='1') then -- n+4 cycles
bus_data_in_next <= bus_data;
end if;
if (delay_reg(3)='1') then -- n+4 cycles
bus_request <= '1';
state_next <= state_phi;
bus_request <= '1';
end if;
when state_read_start =>
if (delay_reg(0)='1') then -- n+4 cycles

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