参数资料
型号: M37161MF-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 68/129页
文件大小: 1092K
代理商: M37161MF-XXXSP
Rev.1.00
2003.11.25
page 43 of 128
M37161M8/MA/MF-XXXSP/FP,M37161EFSP/FP
Fig. 8.7.1 PWM Block Diagram
1/2
PM10
XIN
b7
b0
8
PM13
P00
PM20
D00
PWM0
P01
PM21
D01
PWM1
P02
PM22
D02
PWM2
P03
PM23
D03
PWM3
P04
PM24
D04
PWM4
PM1
PM2
P0
D0
: PWM mode register 1 (address 0208 16)
: PWM mode register 2 (address 0209 16)
: Port P0 register (address 00C0 16)
: Port P0 direction register (address 00C1 16)
Selection gate:
Connected to
black side at
reset.
is as same contents with the others.
PWM1 register (Address 020116)
PWM2 register (Address 020216)
PWM3 register (Address 020316)
PWM4 register (Address 020416)
PWM timing
generating
circuit
Data bus
PWM0 register
(Address 020016)
8-bit PWM circuit
Inside of
14-bit PWM circuit
PM14
P00
PM25
D00
MSB
DA-H register
(Address : 020616)
DA latch
(14 bits)
DA-L register (Note)
(Address : 0207 16)
LSB
8
6
14
6
D-A
b7
b0
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