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(7) Port P40
Data bus
INT0 interrupt input
(9) Port P42
Data bus
Direction
register
Port latch
Pull-up control
Pulse output mode
Timer output
Fig. 6 Port block diagram (2)
CNTR0 interrupt input
MITSUBISHI MICROCOMPUTERS
7510 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
(8) Port P41, P43
Pull-up control
Data bus
Direction
register
Port latch
INT1 interrupt input
CNTR1 interrupt input
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