參數(shù)資料
型號: AT43USB326-AU
廠商: Atmel Corp.
英文描述: Multimedia USB Keyboard Controller with Embedded Hub
中文描述: 多媒體USB鍵盤控制器的嵌入式集線器
文件頁數(shù): 36/102頁
文件大?。?/td> 511K
代理商: AT43USB326-AU
36
AT43USB326
3313D–USB–04/06
Timer/Counter
The AT43USB326 provides one general-purpose 8-bit Timer/Counter (T/C). The
Timer/Counter has prescaling selection from a 10-bit prescaling timer. The Timer/Counter can
either be used as a timer with an internal clock timebase or as a counter with an external pin
connection which triggers the counting.
Timer/Counter
Prescaler
The four different prescaled selections are: CK/8, CK/64, CK/256 and CK/1024 where CK is
the oscillator clock. Added selections such as CK, external source and stop, can be selected
as clock sources.
Figure 9.
Timer/Counter Prescaler
10-bit T/C Prescaler
CS00
CS01
CS02
0
CK
T0
C
C
C
C
Timer/Counter0 Clock Source
TCK0
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