MITSUBISHI MICROCOMPUTERS
M37270MF-XXXSP
M37270EF-XXXSP, M37270EFSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Data bus
PWM timing
generating
XIN
1/2
circuit
PN0
PWM0 register
(Address 020016)
b7
b0
8
PWM0
PWM1
PN3
D04
D05
P04
8-bit PWM circuit
PW0
P05
PW1
P06
PWM1 register (Address 020116)
PWM2 register (Address 020216)
PWM3 register (Address 020316)
D06
D07
D00
PWM2
PWM3
PWM4
PWM5
PWM6
PW2
P07
PW3
P00
PW4
P01
PWM4 register (Address 020416)
PWM5 register (Address 020516)
PWM6 register (Address 020616)
D01
D02
PW5
P02
PW6
P50
PWM7
Selection gate :
Connected to
black colored
side at reset.
PW7
PWM7 register (Address 020716)
: PWM mode register 1 (address 020A16)
: PWM mode register 2 (address 020B16)
: Port P0 register address 00C016)
PN
PW
P0
(
Inside of
is as same contents with the others.
: Port P0 direction register (address 00C116)
D0
Fig. 12. PWM block diagram
20
RENESAS [ RENESAS TECHNOLOGY CORP ]
