UPD784044 Datasheet, PDF (29/90 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784044(A), 784046(A)
7. PERIPHERAL HARDWARE FUNCTIONS
7.1 Ports
The µPD784046(A) has the ports shown in Figure 7-1. These ports can be used for various control operations.
The function of each port is shown in Table 7-1. Ports 0, 4 through 6, and 9 can be connected to an internal
pull-up resistor via software when they are set in the input mode.
Figure 7-1. Port Configuration
P00
Port 0
P03
P10
Port 1
P13
P20
Port 2
P27
P30
Port 3
P37
P40
Port 4
P47
P50
Port 5
P57
P60
Port 6
P63
P70-P77
8
Port 7
P80-P87
8
Port 8
P90
Port 9
P94
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