UPD784044 Datasheet, PDF (34/90 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784044(A), 784046(A)
Timer/counter 2
fCLK
TI2/INTP5
Figure 7-5. Block Diagram of Timer/Counter (2/2)
Prescaler
Edge
detection
Clear
control
Selector
INTP5
Timer register 2
(TM2)
Coinci-
Compare register 20 ^dence
(CM20)
Coinci-
Compare register 21 dence
(CM21)
INTCM20
Pulse
output
control
INTCM21
TO20
TO21
Prescaler: fCLK/4, fCLK/8, fCLK/16, fCLK/32, fCLK/64
Timer/counter 3
Clear
control
fCLK
Prescaler
TI3/INTP6
Edge
detection
Selector
INTP6
Timer register 3
(TM3)
Coinci-
Compare register 30 ^dence
(CM30)
Coinci-
Compare register 31 ^dence
(CM31)
INTCM30
Pulse
output
control
INTCM31
TO30
TO31
Prescaler: fCLK/4, fCLK/8, fCLK/16, fCLK/32, fCLK/64
Timer 4
Clear
control
fCLK
Prescaler
Timer register 4
(TM4)
Coinci-
Compare register 40 dence
(CM40)
Coinci-
Compare register 41 dence
(CM41)
Prescaler: fCLK/4, fCLK/8, fCLK/16, fCLK/32, fCLK/64
34
INTOV4
INTCM40
To real-time output port
INTCM41