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參數(shù)資料
| 型號： | HT48C30 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit Microcontroller Series |
| 中文描述： | 8位微控制器系列 |
| 文件頁數(shù)： | 40/59頁 |
| 文件大?。?/td> | 2625K |
| 代理商： | HT48C30 |
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RET A,x
Description
Return and place immediate data in the accumulator
The program counter is restored from the stack and the accumulator loaded
with the specified 8-bit immediate data.
PC
←
Stack
ACC
←
x
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
–
–
–
–
–
–
RETI
Description
Return from interrupt
The program counter is restored from the stack, and interrupts are enabled
by setting the E MI bit. E MI is the enable master (global) interrupt bit (bit 0;
register INTC).
PC
←
Stack
E MI
←
1
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
–
–
–
–
–
–
RL [m]
Description
Rotate data memory left
The contents of the specified data memory are rotated one bit left with bit 7
rotated into bit 0.
[m].(i+1)
←
[m].i; [m].i:bit i of the data memory (i=0-6)
[m].0
←
[m].7
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
–
–
–
–
–
–
RLA [m]
Description
Rotate data memory left and place result in the accumulator
Data in the specified data memory is rotated one bit left with bit 7 rotated
into bit 0, leaving the rotated result in the accumulator. The contents of the
data memory remain unchanged.
ACC.(i+1)
←
[m].i; [m].i:bit i of the data memory (i=0-6)
ACC.0
←
[m].7
Operation
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
–
–
–
–
–
–
–
–
HT48CXX/HT48RXX
40
25th May ’99
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT48C50 | 8-Bit Microcontroller Series |
| HT48CXX | 8-Bit Microcontroller Series |
| HTREF-05 | Voltage Reference |
| HTRM440_FAMILY | HITAG proximity reader module hardware |
| HTRM800_FAMILY | HITAG long range reader module hardware |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT48C30(18DIP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C30(20DIP-F) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C30(20SOIC-F) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C30(28SKDIP-B) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| HT48C30-1 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:I/O Type 8-Bit MCU |
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