Instruction Sequence:
Restart of the chip ...
LDI1111
SW1100
NOOP
| This file is designed to verify the correct operation of the bidirectional bus used for memory data.
logfile cpu.log
stepsize 25
clock Vdd 1
| pin vectors
vector MemData MemData<7> MemData<6> MemData<5> MemData<4> MemData<3> MemData<2> MemData<1> MemData<0>
vector MemAdd MemAdd<8> MemAdd<7> MemAdd<6> MemAdd<5> MemAdd<4> MemAdd<3> MemAdd<2> MemAdd<1> MemAdd<0>
vector State StBit0 StBit1
vector RdReg1 RegA<3> RegA<2> RegA<1> RegA<0>
vector RdReg2<3-2> RegB<3> RegB<2>
vector ALU ALU<3> ALU<2> ALU<1> ALU<0>
| core vectors
vector PostMemData PostMemData<7> PostMemData<6> PostMemData<5> PostMemData<4> PostMemData<3> PostMemData<2> PostMemData<1> PostMemData<0>
vector PC PC<7> PC<6> PC<5> PC<4> PC<3> PC<2> PC<1> PC<0>
vector SelectedPC SelectedPC<7> SelectedPC<6> SelectedPC<5> SelectedPC<4> SelectedPC<3> SelectedPC<2> SelectedPC<1> SelectedPC<0>
vector PCin PCin<7> PCin<6> PCin<5> PCin<4> PCin<3> PCin<2> PCin<1> PCin<0>
vector PInF PInF<7> PInF<6> PInF<5> PInF<4> PInF<3> PInF<2> PInF<1> PInF<0>
vector Add1in Add1in<7> Add1in<6> Add1in<5> Add1in<4> Add1in<3> Add1in<2> Add1in<1> Add1in<0>
vector PAdd1 PAdd1<7> PAdd1<6> PAdd1<5> PAdd1<4> PAdd1<3> PAdd1<2> PAdd1<1> PAdd1<0>
vector incPC incPC<7> incPC<6> incPC<5> incPC<4> incPC<3> incPC<2> incPC<1> incPC<0>
vector PMRS PMRS<3> PMRS<2> PMRS<1> PMRS<0>
vector MemReg RMDATA<3> RMDATA<2> RMDATA<1> RMDATA<0>
vector intRegA intRegA<3> intRegA<2> intRegA<1> intRegA<0>
vector RdReg2 intRegB<3> intRegB<2> intRegB<1> intRegB<0>
vector PID PID<3> PID<2> PID<1> PID<0>
vector PM2R PM2R<3> PM2R<2> PM2R<1> PM2R<0>
vector MImm MImm<3> MImm<2> MImm<1> MImm<0>
vector P4I P4I<3> P4I<2> P4I<1> P4I<0>
vector PSrc2 PSrc2<3> PSrc2<2> PSrc2<1> PSrc2<0>
vector PALU PALU<3> PALU<2> PALU<1> PALU<0>
vector WBData WBData<3> WBData<2> WBData<1> WBData<0>
vector PIR3 PIR3<1> PIR3<0>
vector intState intStBit0 intStBit1
vector Ins Ins<7> Ins<6> Ins<5> Ins<4> Ins<3> Ins<2> Ins<1> Ins<0>
| pin ana's
ana CLKA CLKB Restart State MemWriteQbar OEbar MemData MemAdd ALU RdReg1 RdReg2 RdReg2<3-2> MemReg
|ana intRestart
|ana PostMemData
ana Ins
|ana InF
|ana intState
|ana ClearRegs
|ana ImpReg3
|ana FourImm
|ana ALUSrc2
|ana RegWrite
|ana Mem2Reg
|ana ImmData
|ana Branch
|ana SetPC
|ana RegRead
|ana PCstore
|ana PCstorebar
ana PC
|ana Add1in
|ana EQZ GTZ
|ana PBZ
|ana PCSelect
|ana PCin
|ana PInF
|ana PAdd1
|ana incPC
|ana SelectedPC
|ana PCin
|ana PMRS
ana MemReg
|ana PALU
|ana WBData
|ana MImm
|ana PM2R
|ana PIR3
|ana intRegA
|ana RdReg2
|ana PID
|ana PM2R
|ana MImm
|ana P4I
|ana PSrc2
|ana PALU
|ana WBData
|ana PIR3
|ana Vdd
|ana GND
#define ADDD 0101
#define ADDI 0100
#define SUB 0001
#define SLL 0111
#define NOT 0110
#define AND 0010
#define OR 0011
#define LW 1101
#define LDI 1100
#define SW 1001
#define SETMI 1000
#define BEZ 1010
#define BGZ 1011
#define NOOP 00000000
#define ZERO 1111
#define SETM 1110
#define HIZ XXXXXXXX
V CLKA 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0
0 1 0 0 0 1 0 0 0 1 0 0
V CLKB 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1
0 0 0 1 0 0 0 1 0 0 0 1
V RESTART 1 1 1 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
V MemData HIZ HIZ HIZ HIZ HIZ HIZ HIZ LDI1111 HIZ HIZ HIZ LDI1111 HIZ HIZ HIZ SW1100 HIZ HIZ HIZ HIZ HIZ HIZ HIZ NOOP NOOP N
OOP NOOP NOOP NOOP NOOP NOOP
R