參數(shù)資料
型號: 78P0914
廠商: NEC Corp.
英文描述: Common to 78K/0 Series
中文描述: 共同的78K / 0系列
文件頁數(shù): 53/129頁
文件大小: 644K
代理商: 78P0914
53
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Exchange Word
XCHW
Word Data Exchange
[Instruction format]
XCHW dst, src
[Operation]
dst
src
[Operand]
Mnemonic
Operand(dst,src)
XCHW
AX, rp
Note
Note
Only when rp = BC, DE or HL
[Flag]
Z
AC
CY
[Description]
The 1st and 2nd operand contents are exchanged.
[Description example]
XCHW AX, BC;
The memory contents of the AX register are exchanged with those of the BC register.
相關(guān)PDF資料
PDF描述
780208 Common to 78K/0 Series
780228 Common to 78K/0 Series
780308 Common to 78K/0 Series
780308Y Common to 78K/0 Series
78058FY Common to 78K/0 Series
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