Chapter 4 Port Functions; Port Functions; Port Types - NEC PD78081(A) User Manual

4.1 Port Functions

The PD78083 Subseries units incorporate an input port and thirty-two input/output ports. Figure 4-1 shows the
port configuration. Every port is capable of 1-bit and 8-bit manipulations and can carry out considerably varied control
operations. Besides port functions, the ports can also serve as on-chip hardware input/output pins.
Port 5
Port 7
Port 10

CHAPTER 4 PORT FUNCTIONS

CHAPTER 4 PORT FUNCTIONS
Figure 4-1. Port Types
P50
P57
P70
P72
P100
P101
P00
Port 0
P03
P10
Port 1
P17
P30
Port 3
P37
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