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參數資料
| 型號： | HT95C20P |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit CID Type Phone Controller MCU |
| 中文描述： | 8位偵緝型電話MCU控制器 |
| 文件頁數： | 42/50頁 |
| 文件大小： | 324K |
| 代理商： | HT95C20P |
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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
HT95C200/20P/300/30P
Rev. 0.10
42
October 1, 2002
Preliminary
相關PDF資料 |
PDF描述 |
|---|---|
| HT95C300 | 8-Bit CID Type Phone Controller MCU |
| HT95C30P | 8-Bit CID Type Phone Controller MCU |
| HT95C200 | 8-Bit CID Type Phone Controller MCU |
| HT95CXXX | CID Type Phone 8-Bit MCU |
| HT95L400-128QFP-A | LCD Type Phone 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT95C300 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
| HT95C30P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
| HT95C400 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
| HT95C40P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95CXXX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:CID Type Phone 8-Bit MCU |
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