MC68HC711D3CFNE2 Datasheet, PDF (34/124 Pages) Freescale Semiconductor, Inc – Power Saving STOP and WAIT Modes

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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TECHNICAL DATA