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About KUE-CHIP2
KUE-CHIP2 and KUE-CHIP2 educational board
Instruction set for KUE-CHIP2
Assembly Syntax
Instruction Set
Function of Shift and Rotate Instructions
Flag Functions
Quick Instruction Code Chart
KUE-CHIP2 Simulator JAVA

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Assembly Syntax

All excerpts are from the "KUE-CHIP2 Educational Board Reference Manual"

Addressing mode for KUE-CHIP2
ACC Accumulator
IX Index Register
d Immediate Address
[d] Absolute Address (Code Region)
(d) Absolute Address (Data Region)
[IX+d] Indexed Address (Code Region)
(IX+d) Indexed Address (Data Region)

KUE-CHIP2 Logical Address Mode
{ea} Entire Address Mode
{reg} Register Address Mode
{imm} Immediate Address Mode
{ma} Memory Reference Address Mode

Address Mode Correspondence Table
ACC IX d [d] (d) [IX+d] (IX+d)
{ea} ◯ ◯ ◯ ◯ ◯ ◯ ◯
{reg} ◯ ◯ ⨯ ⨯ ⨯ ⨯ ⨯
{imm} ⨯ ⨯ ◯ ⨯ ⨯ ⨯ ⨯
{ma} ⨯ ⨯ ⨯ ◯ ◯ ◯ ◯

KUE-CHIP2 Instructions Table
Mnemonic Address Mode Instruction Function
HLT
NOP 		Halt
No OPeration
IN
OUT 		INput
OUTput
SCF
RCF 		Set Carry Flag
Reset Carry Flag
LD
ST 		{reg},{ea}
{reg},{ma} 		LoaD
STore
ADD
ADC
SUB
SBC
CMP
AND
OR
EOR 		{reg},{ea}
{reg},{ea}
{reg},{ea}
{reg},{ea}
{reg},{ea}
{reg},{ea}
{reg},{ea}
{reg},{ea} 		ADD
ADd with Carry
SUBtract
SuBtract with Carry
CoMPare
AND
OR
Exclusive OR
Ssm
Rsm		 {reg}
{reg}		 Shift
Rotate
sm RA
LA
RL
LL 		Right Arithmetically
Left Arithmerically
Right Logically
Left Logically
Bcc {imm} Branch
cc A
VF
NZ
Z
ZP
N
P
ZN
NI
NO
NC
C
GE
LT
GT
LE		 Always
on oVerFlow
on Not Zero
on Zero
on Zero or Positive
on Negative
on Positive
on Zero or Negative
on No Input
on No Output
on No Carry
on Carry
on Greater than or Equal
on Less Than
on Greater Than
on Less than or Equal