{{formatInt(addressValue, (options.extended ? 3 : 2))}}

{{formatInt(dataValue, (options.extended ? 4 : 3))}}

{{controlSignal}}

Settings

Speed :

Animations :

Extended Instruction Set :

MDR/MBR :

Assembly Code

{{narrative}}

CPU

Control Unit

Opcode

{{formatInt(Math.floor(opcode / 100), (options.extended ? 2 : 1))}}

Operand

{{formatInt(operand, 2)}}

ADD 1xx	SUB 2xx
STA 3xx	LDA 5xx
BRA 6xx	BRZ 7xx
BRP 8xx	HLT 0xx
INP 901	OUT 902
STX 930	LDX 931
INX 932	{{addressing \|\| " "}}

PC

{{formatInt(pc, (options.extended ? 3 : 2))}}

MAR

{{formatInt(mar, 3)}}

Address Bus

IDX

{{formatInt(idx, (options.extended ? 4 : 3))}}

Control Bus

CIR

{{formatInt(cir, (options.extended ? 4 : 3))}}

MBR MDR

{{formatInt(mdr, (options.extended ? 4 : 3))}}

Data Bus

ACC

{{formatInt(acc, (options.extended ? 4 : 3))}}

ALU

Input

Output

RAM

{{(index - 1) + 'xx'}}

{{(index - 1) + 'xx'}}

{{formatInt((index - 1) + (page * 100), (options.extended ? 3 : 2))}}

{{formatInt(ramarray[(index - 1) + (page * 100)], (options.extended ? 4 : 3))}}

Controls