参数资料
型号: UPD178F054
英文描述: 78K/0 Series for Instructions | User's Manual[10/2001]
中文描述: 78K线/ 0系列说明|用户手册[10/2001]
文件页数: 99/129页
文件大小: 644K
代理商: UPD178F054
71
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
User's Manual U12326EJ4V0UM
Increment
INC
Byte Data Increment
[Instruction format]
INC dst
[Operation]
dst
← dst + 1
[Operand]
Mnemonic
Operand(dst)
INC
r
saddr
[Flag]
ZAC
CY
××
[Description]
The destination operand (dst) contents are incremented by only one.
If the increment result is 0, the Z flag is set (1). In all other cases, the Z flag is cleared (0).
If the increment generates a carry for bit 4 out of bit 3, the AC flag is set (1). In all other cases, the AC flag
is cleared (0).
Because this instruction is frequently used for increment of a counter for repeated operations and an indexed
addressing offset register, the CY flag contents are not changed (to hold the CY flag contents in multiple-
byte operation).
[Description example]
INC B; The B register is incremented.
相关PDF资料
PDF描述
UPD178F124 78K/0 Series for Instructions | User's Manual[10/2001]
UPD178F098GF-3BA-A 8-BIT, FLASH, MICROCONTROLLER, PQFP100
UPD17P136BGT MICROCONTROLLER, PDSO28
UPD1913C Consumer IC
UPD1943G Consumer IC
相关代理商/技术参数
参数描述
UPD178F098 制造商:NEC 制造商全称:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178F098GF-3BA 制造商:NEC 制造商全称:NEC 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLER
UPD178F124 制造商:未知厂家 制造商全称:未知厂家 功能描述:78K/0 Series for Instructions | User's Manual[10/2001]
UPD178F124GC8BT 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller
UPD178F124GF3B9 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller