XC68HC11A8FS1 查看數據表（PDF） - Freescale Semiconductor

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XC68HC11A8FS1

ROM-based high-performance microcontrollers

Freescale Semiconductor 

Freescale Semiconductor, Inc.

Table 3-2 Instruction Set (Sheet 7 of 7)

Mnemonic Operation

Description

TSX

TSY

TXS

TYS

WAI

XGDX

XGDY

Transfer Stack

Pointer to X

Transfer Stack

Pointer to Y

Transfer X to

Stack Pointer

Transfer Y to

Stack Pointer

Wait for

Interrupt

Exchange D

with X

Exchange D

with Y

SP + 1 ⇒ IX

SP + 1 ⇒ IY

IX – 1 ⇒ SP

IY – 1 ⇒ SP

Stack Regs & WAIT

IX ⇒ D, D ⇒ IX

IY ⇒ D, D ⇒ IY

Addressing

Mode

INH

Instruction

Condition Codes

Opcode Operand Cycles S X H I N Z V C

30

—

3

————————

INH

18

30

—

4

————————

INH

35

—

3

————————

INH

18

35

—

4

————————

INH

3E

—

** — — — — — — — —

INH

8F

—

3

————————

INH

18

8F

—

4

————————

3-14

CENTRAL PROCESSING UNIT

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