參數(shù)資料
型號: HT48C50-
廠商: Holtek Semiconductor Inc.
元件分類: 數(shù)學處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁數(shù): 36/45頁
文件大?。?/td> 295K
代理商: HT48C50-
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 specified 8-bit immediate data.
Operation
PC
ACC
Stack
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 (bit 0;
register INTC).
Operation
PC
EMI
Stack
1
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
RL [m]
Rotate data memory left
Description
The contents of the specified data memory are rotated 1 bit left with bit 7 ro-
tated into bit 0.
Operation
[m].(i+1)
[m].0
[m].i; [m].i:bit i of the data memory (i=0~6)
[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)
ACC.0
[m].i; [m].i:bit i of the data memory (i=0~6)
[m].7
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT48C50-1
36
June 14, 2000
Preliminary
相關PDF資料
PDF描述
HT48C70-1 I/O Type 8-Bit MCU
HT48R70A-1 I/O Type 8-Bit MCU
HT48C70 8-Bit Microcontroller Series
HT48CA0-2 Remote Type 8-Bit MCU
HT48RA0 Remote Type 8-Bit MCU
相關代理商/技術參數(shù)
參數(shù)描述
HT48C50(28SKDIP-H) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
HT48C50(40DIP-A) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
HT48C50-1 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit I/O Type Mask MCU
HT48C50-1_09 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU
HT48C70 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Microcontroller Series