MC68HC16Z1CPV16 Datasheet, PDF (89/500 Pages) Freescale Semiconductor, Inc – Symbols and Operators, CPU16 Register Mnemonics

Freescale Semiconductor, Inc.
Table 4-2 Instruction Set Summary (Continued)
Mnemonic
Operation
Description
Address
Instruction
Condition Codes
XGDY
XGDZ
XGEX
XGEY
XGEZ
Exchange D with IY
Exchange D with IZ
Exchange E with IX
Exchange E with IY
Exchange E with IZ
(D) ⇔ (IY)
(D) ⇔ (IZ)
(E) ⇔ (IX)
(E) ⇔ (IY)
(E) ⇔ (IZ)
Mode
INH
INH
INH
INH
INH
Opcode
37DC
37EC
374C
375C
376C
Operand
—
—
—
—
—
Cycles
2
2
2
2
2
S MV H
—— —
—— —
—— —
—— —
—— —
EV N Z V C
— ————
— ————
— ————
— ————
— ————
NOTES:
1. CCR[15:4] change according to the results of the operation. The PK field is not affected.
2. Cycle times for conditional branches are shown in “taken, not taken” order.
3. CCR[15:0] change according to the copy of the CCR pulled from the stack.
4. PK field changes according to the state pulled from the stack. The rest of the CCR is not affected.
M68HC16 Z SERIES
USER’S MANUAL
CENTRAL PROCESSING UNIT
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