参数资料
型号: M37540M2T-XXXFP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32
封装: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件页数: 25/88页
文件大小: 872K
代理商: M37540M2T-XXXFP
7540 Group
Rev.4.00
Jun 21, 2004
page 31 of 82
REJ03B0011-0400Z
Fig. 26 Structure of timer YZ waveform output control register
Fig. 27 Structure of one-shot start register
Fig. 25 Structure of timer Y, Z mode register
b7
b0
Timer Y, Z mode register
(TYZM : address 0020 16, initial value: 0016)
Timer Y operating mode bit
0 : Timer mode
1 : Programmable waveform generation mode
Not used (return “0” when read)
Timer Y write control bit
0 : Write to latch and timer simultaneously
1 : Write to only latch
Timer Y count stop bit
0 : Count start
1 : Count stop
Timer Z operating mode bits
b5 b4
0
0 : Timer mode
0
1 : Programmable waveform generation mode
1
0 : Programmable one-shot generation mode
1
1 : Programmable wait one-shot generation mode
Timer Z write control bit
0 : Write to latch and timer simultaneously
1 : Write to only latch
Timer Z count stop bit
0 : Count start
1 : Count stop
b7
b0
Timer Y, Z waveform output control register
(PUM : address 002416, initial value: 0016)
Timer Y primary waveform extension control bit
0 : Waveform not extended
1 : Waveform extended
Timer Y secondary waveform extension control bit
0 : Waveform not extended
1 : Waveform extended
Timer Z primary waveform extension control bit
0 : Waveform not extended
1 : Waveform extended
Timer Z secondary waveform extension control bit
0 : Waveform not extended
1 : Waveform extended
Timer Y output level latch
0 : “L” output
1 : “H” output
Timer Z output level latch
0 : “L” output
1 : “H” output
INT0 pin one-shot trigger control bit
0 : INT0 pin one-shot trigger invalid
1 : INT0 pin one-shot trigger valid
INT0 pin one-shot trigger active edge selection bit
0 : Falling edge trigger
1 : Rising edge trigger
b7
b0
One-shot start register
(ONS : address 002A 16, initial value: 0016)
Timer Z one-shot start bit
0 : One-shot stop
1 : One-shot start
Not used (return “0” when read)
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