参数资料
型号: MB90F809SPF-G
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, 3.35 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-100
文件页数: 58/92页
文件大小: 2250K
代理商: MB90F809SPF-G
MB90800 Series
DS07-13733-5E
61
16. Timer clock output
The timer clock output circuit divides the oscillation clock by the time-base timer and generates and outputs the
set division clock. Selectable from 32/64/128/256 division of the oscillation clock.
The timer clock output circuit is inactive in reset or stop mode. It is active in normal run, sleep, or pseudo-timer
mode.
Note : When the time-base timer is cleared while using the timer clock output circuit, the clock is not correctly output.
For detail of the time-base timer’s clear condition, see the section of time-base timer in the MB90800
Hardware Manual.
(1) Register list
(2) Block diagram
PLL_Run
Main_Run
Sleep
Pseudo
clock
STOP
Reset
Operation status
×
Watch clock output control register (TMCS)
- : Unused
bit
Initial Value
0000AFH
XXXXX000B
Read/Write
R/W
15
14
13
12
11
10
9
8
TEN
TS1
TS0
X0
X1
Timer clock selection circuit
Oscillation
circuit
Timer clock output
Selector
Time-base timer
Dividing by 2
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