- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373714 > TS68230P (意法半導(dǎo)體) HMOS PARALLEL INTERFACE/TIMER PDF資料下載
參數(shù)資料
| 型號： | TS68230P |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | HMOS PARALLEL INTERFACE/TIMER |
| 中文描述： | HMO的并行接口/定時器 |
| 文件頁數(shù)： | 46/61頁 |
| 文件大?。?/td> | 2911K |
| 代理商： | TS68230P |
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頁當(dāng)前第46頁第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
Figure 5.3 :
Single Interrupt after Timeout Example.
5.2.4. ELAPSED TIME MEASUREMENT EXAM-
PLES. Elapsed time measurement takes several
forms ; two forms are described in the following
paragraphs.
5.2.4.1. System Clock Example.
This configuration allows time interval measure-
ment by software. The TIN pin may be used as an
external timer enable if desired.
The processor loads the counter preload registers
(generally with all ones), loads the timer control re-
gister, and then enables the timer. The counter is al-
lowed to decrement until the ending event takes
place. When it is desired to read the time interval, the
processor must halt the timer and then read the
counter. If TIN is used as an enable, the start and
stop counter functions are controlled externally.
For applications in which the interval may exceed
the programmed time interval, zero detection can be
counted by polling the status register or through in-
terrupts to simulate additional timer bits. Note that
the ZDS bit is latched and should be cleared after
each detection of zero. At the end, the timer can be
halted and read (see figure 5.4).
7
6
5
4
3
2
1
0
Timer
Enable
TOUT/TIACK
Control
*
Z.D
Control
Clock
Control
0
0
X
1
0
0
0 Changed
Figure 5.4 :
Elapsed Time Measurement Example.
TS68230
46/61
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS68230CFN8 | HMOS PARALLEL INTERFACE/TIMER |
| TS68302DESC01QYA | Integrated Multiprotocol Processor IMP |
| TS68302VA16 | Integrated Multiprotocol Processor IMP |
| TS68302 | Integrated Multiprotocol Processor IMP |
| TS68302MR16 | Integrated Multiprotocol Processor IMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS68302 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Integrated Multiprotocol Processor IMP |
| TS68302CA1B/C16 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Integrated Multiprotocol Processor IMP |
| TS68302CA1B/T16 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Integrated Multiprotocol Processor IMP |
| TS68302CR1B/C16 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Integrated Multiprotocol Processor IMP |
| TS68302CR1B/T16 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Integrated Multiprotocol Processor IMP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。