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參數資料
| 型號： | HT46R47 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit OTP Battery Charger Controller |
| 中文描述： | 8位檢察官電池充電器控制器 |
| 文件頁數： | 39/45頁 |
| 文件大?。?/td> | 588K |
| 代理商： | HT46R47 |
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SBC A,[m]
Subtract data memory and carry from the accumulator.
Description
The contents of the specified data memory and the complement of the carry
flagaresubtractedfromtheaccumulator,leavingtheresultintheaccumula-
tor.
Operation
ACC
ACC+[m]+C
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SBCM A,[m]
Subtract data memory and carry from the accumulator.
Description
The contents of the specified data memory and the complement of the carry
flag are subtracted from the accumulator, leaving the result in the data
memory.
Operation
[m]
ACC+[m]+C
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SDZ [m]
Skip if decrement data memory is 0.
Description
The contents of the specified data memory are decremented by 1. If the result
is 0, the next instruction is skipped. If the result is 0, the following instruc-
tion, fetched during the current instruction execution, is discarded and a
dummy cycle is replaced to get the proper instruction (2 cycles). Otherwise
proceed with the next instruction (1 cycle).
Operation
Skip if ([m] 1)=0, [m]
([m] 1)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SDZA [m]
Decrement data memory and place result in ACC, skip if 0.
Description
The contents of the specified data memory are decremented by 1. If the result
is 0, the next instruction is skipped. The result is stored in the accumulator
but the data memory remains unchanged. If the result is 0, the following in-
struction, fetched during the current instruction execution, is discarded and
a dummy cycle is replaced to get the proper instruction (2 cycles). Otherwise
proceed with the next instruction (1 cycle).
Operation
Skip if ([m] 1)=0, ACC
([m] 1)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT46R47
Rev. 1.40
39
July 18, 2001
相關PDF資料 |
PDF描述 |
|---|---|
| HT46R65-100 | A/D with LCD Type 8-Bit MCU |
| HT46C65 | A/D with LCD Type 8-Bit MCU |
| HT46C65-100 | A/D with LCD Type 8-Bit MCU |
| HT46C65-52 | A/D with LCD Type 8-Bit MCU |
| HT46C65-56 | A/D with LCD Type 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT46R47(18DIP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| HT46R47(18SOP-A) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| HT46R47E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46R47-H | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit OTP MCU |
| HT46R48 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit OTP MCU |
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