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參數(shù)資料
| 型號： | HT46C22 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | 8-Bit A/D Type MCU |
| 中文描述： | 8位A / D型微控制器 |
| 文件頁數(shù)： | 40/46頁 |
| 文件大?。?/td> | 390K |
| 代理商： | HT46C22 |
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SZ [m]
Skip if data memory is 0
Description
If the contents of the specified data memory are 0, the following instruction, fetched during the
current instruction execution, is discarded and a dummy cycle is replaced to get the proper in-
struction (2 cycles). Otherwise proceed with the next instruction (1 cycle).
Operation
Skip if [m]=0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SZA [m]
Move data memory to ACC, skip if 0
Description
The contents of the specified data memory are copied to the accumulator. If the contents is 0,
the following instruction, 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]=0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
SZ [m].i
Skip if bit i of the data memory is 0
Description
If bit i of the specified data memory is 0, the following instruction, fetched during the current in-
struction 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].i=0
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
TABRDC [m]
Move the ROM code (current page) to TBLH and data memory
Description
The low byte of ROM code (current page) addressed by the table pointer (TBLP) is moved to
the specified data memory and the high byte transferred to TBLH directly.
Operation
[m]
ROM code (low byte)
TBLH
ROM code (high byte)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
TABRDL [m]
Move the ROM code (last page) to TBLH and data memory
Description
The low byte of ROM code (last page) addressed by the table pointer (TBLP) is moved to the
data memory and the high byte transferred to TBLH directly.
Operation
[m]
ROM code (low byte)
TBLH
code (high byte)
Affected flag(s)
TC2
TC1
TO
PD
OV
Z
AC
C
HT46R22/HT46C22
Rev. 1.10
40
October 2, 2002
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT46R22 | 8-Bit A/D Type MCU |
| HT46R221 | 8-Bit A/D Type MCU |
| HT46C23 | A/D Type 8-Bit MCU |
| HT46C24 | A/D Type 8-Bit MCU |
| HT46R24 | A/D Type 8-Bit MCU |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT46C23 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type 8-Bit MCU |
| HT46C232 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type 8-Bit MCU |
| HT46C24 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:A/D Type 8-Bit MCU |
| HT46C46 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
| HT46C46E | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Cost-Effective A/D Type 8-Bit MCU |
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