- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98068 > S1C6N3B0D0A0100 MICROCONTROLLER, UUC54 PDF資料下載
參數(shù)資料
| 型號(hào)： | S1C6N3B0D0A0100 |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | MICROCONTROLLER, UUC54 |
| 封裝： | DIE-54 |
| 文件頁數(shù)： | 47/79頁 |
| 文件大?。?/td> | 606K |
| 代理商： | S1C6N3B0D0A0100 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁當(dāng)前第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁
S1C6N3B0 TECHNICAL MANUAL
EPSON
43
CHAPTER 4: PERIPHERAL CIARCUITS AND OPERATION (Stopwatch Timer)
ISW0, ISW1: Interrupt factor flags (0EEH D0 and D1)
These flags indicate the status of the stopwatch timer interrupt.
When "1" is read: Interrupt has occurred
When "0" is read: Interrupt has not occurred
Writing: Invalid
The interrupt factor flags (ISW0, ISW1) correspond to the 10 Hz and 1 Hz interrupts, respectively. With
these flags, the software can determine whether a stopwatch timer interrupt has occurred. However,
regardless of the interrupt mask register setting, these flags are set to "1" by the timer overflow.
They are reset by reading with the software.
Reading of interrupt factor flags are available at EI, but be careful in the following cases.
If the interrupt mask register value corresponding to the interrupt factor flag to be read is set to "1", an
interrupt request will be generated by the interrupt factor flag set timing, or an interrupt request will not
be generated. Be very careful when interrupt factor flags are in the same address.
At initial reset, these flags are set to "0".
SWRST: Stopwatch timer reset (0F9H D0)
This bit resets the stopwatch timer.
When "1" is written: Stopwatch timer reset
When "0" is written: No operation
Reading: Always "0"
The stopwatch timer is reset when "1" is written to SWRST. When the stopwatch timer is reset while
running, operation restarts immediately. Also, while stopped, the reset data is maintained.
This bit is write-only, and is always "0" when read.
SWRUN: Stopwatch timer run/stop (0F9H D1)
This bit controls run/stop of the stopwatch timer.
When "1" is written: Run
When "0" is written: Stop
Reading: Valid
The stopwatch timer runs when "1" is written to SWRUN, and stops when "0" is written.
When stopped, the timer data is maintained until the timer next Run or is reset. Also, when the timer
runs after being stopped, the data that was maintained can be used to resume the count.
If the timer data is read while running, a correct read may be impossible because of the carry from the
low-order bit (SWL) to the high-order bit (SWH). This occurs if reading has extended over the SWL and
SWH bits when the carry occurs. To prevent this, read after stopping, and then continue running. Also,
the stopped duration must be within 976 sec (256 Hz, 1/4 cycle).
At initial reset, this register is set to "0".
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S1C6P366D0A0100 | 4-BIT, FLASH, 4.1 MHz, MICROCONTROLLER, UUC102 |
| S1C6P466D0A0A00 | MICROCONTROLLER, UUC140 |
| S1C6S2L7D | 4-BIT, MROM, 0.032 MHz, MICROCONTROLLER, UUC58 |
| S1C6S2A7F | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60 |
| S1C6S2B7F | 4-BIT, MROM, 0.08 MHz, MICROCONTROLLER, PQFP60 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1C-6-S | 制造商:GRIPCO 功能描述: |
| S1C7309X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:B/W CCD PROCESSOR |
| S1C7309X01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:B/W CCD PROCESSOR |
| S1C88349 | 制造商:EPSON 制造商全稱:EPSON 功能描述:8-bit Single Chip Microcomputer |
| S1C88649 | 制造商:EPSON 制造商全稱:EPSON 功能描述:8-bit Single Chip Microcomputer |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。