Simulation
Notice:
- Instruction PC=0010 loads data from DM location 0000 (data=0101)
- Instruction PC=0111 adds DM[0101] to ACC. (Note: the DM location 0101 is the value that was stored in the IX
| write out 1111
clock p_clka 0 1 0 0
clock p_clkb 0 0 0 1
vector in p_in{3:0}
vector out p_out{3:0}
vector state p_sb{0:3}
vector PC p_pc{3:0}
vector IR p_ir{3:0}
vector bus p_bus{3:1}
ana in p_enter out p_restart state PC IR p_clka p_clkb p_zeroflag p_carryout p_dmseg p_imseg p_loading p_restart p_enter p_branch p_halted bus
V p_RESTART 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
V in 0000 0000 0000 1010 0101 1111 1111 0101 0000 1111 1111 0111 0000 1111 1111 1010 1010 1111 1111 0101 0101 1111 1111 1001 0000 1111 1111 1000 0000 1111 1111 0010 0000 1111 1111 0000 0000 1111 1111 0000 0000 1111 1111
V p_enter 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
R