參數(shù)資料
型號: M34556M4H-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42
封裝: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù): 23/147頁
文件大小: 1087K
代理商: M34556M4H-XXXFP
Skip condition
Datailed description
Carry
flag
CY
Rev.3.02
Dec 22, 2006
page 117 of 142
REJ03B0025-0302
4556 Group
V10 = 0: (EXF0) = 1
(INT) = “H”
However, I12 = 1
(INT) = “L”
However, I12 = 0
Clears (0) to interrupt enable flag INTE, and disables the interrupt.
Sets (1) to interrupt enable flag INTE, and enables the interrupt.
When V10 = 0 : Clears (0) to the EXF0 flag and skips the next instruction when external 0 interrupt request
flag EXF0 is “1.” When the EXF0 flag is “0,” executes the next instruction.
When V10 = 1 : This instruction is equivalent to the NOP instruction. (V10: bit 0 of interrupt control register V1)
When I12 = 1 : Skips the next instruction when the level of INT pin is “H.” (I12: bit 2 of interrupt control reg-
ister I1)
When I12 = 0 : Skips the next instruction when the level of INT pin is “L.”
Transfers the contents of interrupt control register V1 to register A.
Transfers the contents of register A to interrupt control register V1.
Transfers the contents of interrupt control register V2 to register A.
Transfers the contents of register A to interrupt control register V2.
Transfers the contents of interrupt control register I1 to register A.
Transfers the contents of register A to interrupt control register I1.
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