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參數(shù)資料
| 型號： | S1C60L02 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60 |
| 文件頁數(shù)： | 51/102頁 |
| 文件大?。?/td> | 674K |
| 代理商： | S1C60L02 |
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44
EPSON
S1C60N02 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Clock Timer)
Interrupt factor flags (0EFH D0–D2)
These flags indicate the status of the clock timer interrupt.
When "1" is read:
Interrupt has occurred
When "0" is read:
Interrupt has not occurred
Writing:
Invalid
The interrupt factor flags (IT32, IT8, IT2) correspond to the
clock timer interrupts (32 Hz, 8 Hz, 2 Hz). The software can
determine from these flags whether there is a clock timer
interrupt. However, even if the interrupt is masked, the
flags are set to "1" on the falling edge of the signal. These
flags can be reset when the register is read by the software.
Reading of interrupt factor flags is available at EI, but be
careful in the following cases.
If the interrupt mask register value corresponding to the
interrupt factor flags to be read is set to "1", an interrupt
request will be generated by the interrupt factor flags set
timing, or an interrupt request will not be generated. Be
very careful when interrupt factor flags are in the same
address.
After an initial reset, these flags are set to "0".
Clock timer reset (0F9H D0)
This bit resets the clock timer.
When "1" is written:
Clock timer reset
When "0" is written:
No operation
Reading:
Always "0"
The clock timer is reset by writing "1" to TMRST. The clock
timer starts immediately after this. No operation results
when "0" is written to TMRST.
This bit is write-only, and so is always "0" when read.
IT32, IT8, IT2
TMRST
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| S1C60L05 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60L08 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60L16 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60N05 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
| S1C60N08 | 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer |
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