ST72E632K2B0 データシートの表示（PDF） - STMicroelectronics

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ST72E632K2B0

LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C

STMicroelectronics 

ST7263

INSTRUCTION GROUPS (Cont’d)

Mnemo

Description

ADC

Add with Carry

ADD

Addition

AND

Logical And

BCP

Bit compare A, Memory

BRES Bit Reset

BSET Bit Set

BTJF Jump if bit is false (0)

BTJT Jump if bit is true (1)

CALL Call subroutine

CALLR Call subroutine relative

CLR

Clear

CP

Arithmetic Compare

CPL

One Complement

DEC

Decrement

HALT Halt

IRET Interrupt routine return

INC

Increment

JP

Absolute Jump

JRA

Jump relative always

JRT

Jump relative

JRF

Never jump

JRIH Jump if ext. interrupt = 1

JRIL

Jump if ext. interrupt = 0

JRH

Jump if H = 1

JRNH Jump if H = 0

JRM

Jump if I = 1

JRNM Jump if I = 0

JRMI Jump if N = 1 (minus)

JRPL Jump if N = 0 (plus)

JREQ Jump if Z = 1 (equal)

JRNE Jump if Z = 0 (not equal)

JRC

Jump if C = 1

JRNC Jump if C = 0

JRULT Jump if C = 1

JRUGE Jump if C = 0

JRUGT Jump if (C + Z = 0)

Function/Example

A=A+M+C

A=A+M

A=A.M

tst (A . M)

bres Byte, #3

bset Byte, #3

btjf Byte, #3, Jmp1

btjt Byte, #3, Jmp1

tst(Reg - M)

A = FFH-A

dec Y

Pop CC, A, X, PC

inc X

jp [TBL.w]

jrf *

H=1?

H=0?

I=1?

I=0?

N=1?

N=0?

Z=1?

Z=0?

C=1?

C=0?

Unsigned <

Jmp if unsigned >=

Unsigned >

Dst

A

A

A

A

M

M

M

M

reg, M

reg

reg, M

reg, M

reg, M

Src

M

M

M

M

M

H I NZC

H

NZC

H

NZC

NZ

NZ

C

C

01

NZC

NZ 1

NZ

0

H I NZC

NZ

91/109

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