參數(shù)資料
型號(hào)： HT48RA0A(20SOP)
英文描述： MICROCONTROLLER|8-BIT|CMOS|SOP|20PIN|PLASTIC
中文描述： 單片機(jī)| 8位|的CMOS |?？苵 20針|塑料
文件頁(yè)數(shù)： 29/42頁(yè)
文件大?。?/td> 259K
代理商： HT48RA0A(20SOP)
RET
Return from subroutine
Description
The program counter is restored from the stack. This is a 2-cycle instruction.
Operation
PC
Stack
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RET A,x
Return and place immediate data in the accumulator
Description
The program counter is restored from the stack and the accumulator loaded with the speci-
fied 8-bit immediate data.
Operation
PC
Stack
ACC
x
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RETI
Return from interrupt
Description
The program counter is restored from the stack, and interrupts are enabled by setting the
EMI bit. EMI is the enable master (global) interrupt bit.
Operation
PC
Stack
EMI
1
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RL [m]
Rotate data memory left
Description
Thecontentsofthespecifieddatamemoryarerotated1bitleftwithbit7rotatedintobit0.
Operation
[m].(i+1)
[m].i; [m].i:bit i of the data memory (i=0~6)
[m].0
[m].7
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RLA [m]
Rotate data memory left and place result in the accumulator
Description
Data in the specified data memory is rotated 1 bit left with bit 7 rotated into bit 0, leaving the
rotated result in the accumulator. The contents of the data memory remain unchanged.
Operation
ACC.(i+1)
[m].i; [m].i:bit i of the data memory (i=0~6)
ACC.0
[m].7
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT48R50A-1/HT48C50-1
Rev. 1.00
29
January 2, 2003
相關(guān)PDF資料
PDF描述
HT48RA0A(24SOP) MICROCONTROLLER|8-BIT|CMOS|SOP|24PIN|PLASTIC
HT48RA0A-20SOP 8-BIT MICROCONTROLLER
HT48RA0A-24SOP 8-BIT MICROCONTROLLER
HT48R11-2(18DIP-F0) 8-BIT MICROCONTROLLER
HT48R11-2(20DIP-F0) 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT48RA0A-24SOP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
HT48RA1 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU
HT48RA1_07 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU
HT48RA1_09 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Remote Type 8-Bit MCU
HT48RA3 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:HT48RA3/HT48CA3
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