Simulation
Notice:
- PC jumps from 0011 to 0110 during a bnez when ACC !=0 (Branch if ACC not equals 0)
- During a bnez when ACC=0 (PC = 0111), it doesn't branch
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_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 1111 1111 1111 1100 1010 1111 1111 1011 0000 1111 1111 1010 0101 1111 1111 0011 0011 1111 1111 0000 0000 1111 1111 1101 0000 1111 1111 1001 0000 1111 1111 0011 0010 1111 1111 0010 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