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參數資料
| 型號： | W741C201 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT Microcontroller(多次可編程4位的微控制器) |
| 中文描述： | 4-BIT, MROM, 4.19 MHz, MICROCONTROLLER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數： | 66/84頁 |
| 文件大小： | 486K |
| 代理商： | W741C201 |
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Preliminary W741C20X
- 66 -
Instruction Set Table 2, continued
MOVA R, HCFH
Move HCF4~7 to ACC & R
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
0
1
0
0
1
0
0
1
1
R6
R5
R4
R3
R2
R1
R0
1
ACC, R
←
HCF4~7
The contents of HCF bit 4 to bit 7 (HCF4 to HCF7) are loaded to the data
memory location addressed by R6 to R0 and the ACC. The ACC contents
and the meaning of the bits after execution of this instruction are as
follows:
Bit 0
Bit 1
Bit 3
Bit 2
HCF4: "1" when the HOLD mode is released by the falling edge signal at the
INT pin.
HCF5: "1" when the HOLD mode is released by underflow from Timer 1.
HCF6: "1" when the HOLD mode is released by the serial port receiving completely.
HCF7: "1" when the HOLD mode is released by the serial port transmitting
completely.
ZF
MOVA R, HCFL
Move HCF0~3 to ACC & R
Machine Code:
Machine Cycle:
Operation:
Description:
Flag Affected:
0
1
0
0
1
0
0
1
0
R6
R5
R4
R3
R2
R1
R0
1
ACC, R
←
HCF0~3
The contents of HCF bit 0 to bit 3 (HCF0 to HCF3) are loaded to the data
memory location addressed by R6 to R0 and the ACC. The ACC contents
and the meaning of the bits after execution of this instruction are as
follows:
Bit 0
Bit 1
Bit 3
Bit 2
HCF0: "1" when the HOLD mode is released by
overflow from the Divider 0.
HCF2: "1" when the HOLD mode is released by
a signal change on port RC.
HCF1: "1" when the HOLD mode is released by
underflow from Timer 0.
Reserved.
ZF
相關PDF資料 |
PDF描述 |
|---|---|
| W741C202 | 4-BIT Microcontroller(多次可編程4位的微控制器) |
| W741C203 | 4-BIT Microcontroller(多次可編程4位的微控制器) |
| W741C204 | 4-BIT Microcontroller(多次可編程4位的微控制器) |
| W741C205 | 4-BIT Microcontroller(多次可編程4位的微控制器) |
| W741C20X | 4-BIT MICROCONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W741C20X | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER |
| W741C250 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| W741C260 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT MICROCONTROLLER |
| W741E200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| W741E201 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:4-BIT FLASH MICROCONTROLLER |
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