m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 47

• Manufacturer Part Number: m37280eksp
• Description: Single-chip 8-bit Cmos Microcomputer With Closed Caption Decoder And On-screen Display Controller
• Manufacturer: Mitsumi Electronics, Corp.

Fig. 12.7.1 PWM Block Diagram
Rev. 1.0
Selection gate:
Inside of
Connected to
black side at
reset.
is as same contents with the others.
Data bus
PWM1 register (Address 0201
PWM2 register (Address 0202
PWM3 register (Address 0203
PWM4 register (Address 0204
PWM5 register (Address 0205
PWM6 register (Address 0206
PWM0 register
(Address 0200
PWM7 register (Address 0207
X
b7
IN
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
8
1/2
PWM circuit
16
PN0
)
M37280MF–XXXSP, M37280MK–XXXSP
PWM timing
16
16
16
16
16
16
generating
16
)
)
)
)
)
)
)
circuit
b0
POL
PN
PW
P0
D0
: PWM mode register 1 [address 020A
: PWM mode register 2 [address 020B
: Port P0 register [address 00C0
: Port P0 direction register [address 00C1
D0
PW0
PW1
PW2
PW3
PW4
PW5
PW6
PW7
PN4
P0
P0
P0
P0
P0
P0
P0
P5
P0
and ON-SCREEN DISPLAY CONTROLLER
3
4
5
6
7
0
1
2
0
3
MITSUBISHI MICROCOMPUTERS
D0
D0
D0
D0
D0
D0
D0
4
5
6
7
0
1
2
M37280EKSP
16
]
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
PWM6
PWM7
PWM7
16
16
]
]
16
]
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