參數(shù)資料
型號(hào): S1C60L16F0A0100
元件分類(lèi): 微控制器/微處理器
英文描述: 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, QFP14-80
文件頁(yè)數(shù): 65/105頁(yè)
文件大?。?/td> 841K
代理商: S1C60L16F0A0100
52
EPSON
S1C60N16 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Stopwatch Timer)
4.10.3 Interrupt function
The 10 Hz (approximate 10 Hz) and 1 Hz interrupts can be generated through the overflow of stopwatch
timers SWL and SWH respectively. Also, software can set whether to separately mask the frequencies
described earlier.
Figure 4.10.3.1 is the timing chart for the stopwatch timer.
Address
Register
Stopwatch timer (SWL) timing chart
Stopwatch timer (SWH) timing chart
10 Hz interrupt request
1 Hz interrupt request
2E2H
1/10 sec
(BCD)
2E1H
1/100 sec
(BCD)
D0
D1
D2
D3
D0
D1
D2
D3
Fig. 4.10.3.1 Stopwatch timer timing chart
As shown in Figure 4.10.3.1, the interrupts are generated by the overflow of their respective counters ("9"
changing to "0"). Also, at this time the corresponding interrupt factor flags (SWIT0, SWIT1) are set to "1".
The respective interrupts can be masked separately through the interrupt mask registers (EISWIT0,
EISWIT1). However, regardless of the setting of the interrupt mask registers, the interrupt factor flags are
set to "1" by the overflow of their corresponding counters.
相關(guān)PDF資料
PDF描述
S1C60N01F 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP48
S1C60N02D 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, UUC52
S1C60L02 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60
S1C60N04D 4-BIT, MROM, 2 MHz, MICROCONTROLLER, UUC48
S1C60N08D 4-BIT, MROM, 0.032768 MHz, MICROCONTROLLER, UUC96
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