M37225M6 Datasheet, PDF (114/133 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER

MITSUBISHI MICROCOMPUTERS
M37225M6–XXXSP, M37225M8–XXXSP
M37225ECSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
Address 00D516
PWM Output Control Register 1
b7 b6 b5 b4 b3 b2 b1 b0
PWM output control register 1 (PW) [Address 00D516]
B
Name
Functions
0 DA1, DA2, PWM count 0 : Count source supply
source selection bit (PW0) 1 : Count source stop
1 DA1 output/P35
selection bit (PW1)
0 : DA1 output
1 : P35 output
2 P00/PWM0 output
selection bit (PW2)
0: P00 output
1: PWM0 output
3 ^{P01/PWM1 output}
selection bit (PW3)
0: P01 output
1: PWM1 output
4 P02/PWM2 output
selection bit (PW4)
0: P02 output
1: PWM2 output
5 P03/PWM3 output
selection bit (PW5)
6 P04/PWM4 output
selection bit (PW6)
7 P05/PWM5 output
selection bit (PW7)
0: P03 output
1: PWM3 output
0: P04 output
1: PWM4 output
0: P05 output
1: PWM5 output
After reset R W
0 RW
0 RW
0 RW
0 RW
0 RW
0 RW
0 RW
0 RW
Address 00D616
PWM Output Control Register 2
b7 b6 b5 b4 b3 b2 b1 b0
00
0 0 PWM output control register 2 (PN) [Address 00D616]
B
Name
0, 1 Fix these bits to “0.”
Functions
2 DA1 output polarity
selection bit (PN3)
3 ^{PWM output polarity}
selection bit (PN4)
4 DA2 output polarity
selection bit (PN5)
5 P17/DA2 output
selection bit (PN5)
6, 7 _{Fix these bits to “0.”}
0 : Positive polarity
1 : Negative polarity
0 : Positive polarity
1 : Negative polarity
0 : Output LOW
1 : Output HIGH
0 : P17
1 : DA2
After reset R W
0 RW
0 RW
0 RW
0 RW
0 RW
0 RW
Rev. 1.0
114