Chapter 4 Port Functions; Port Functions - NEC 78K0/KD1 Series User Manual

4.1 Port Functions

78K0/KD1 Series products are provided with the ports shown in Figure 4-1, which enable variety of control
operations. The functions of each port are shown in Table 4-1.
In addition to the function as digital I/O ports, these ports have several alternate functions. For details of the
alternate functions, refer to CHAPTER 2 PIN FUNCTIONS.
Port 3
Port 6
Port 7
Port 12
Port 13
Port 14
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CHAPTER 4 PORT FUNCTIONS

Figure 4-1. Port Types
P30
P33
P60
P63
P70
P77
P120
P130
P140
Preliminary User's Manual U16315EJ1V0UD
P00
Port 0
P03
P10
Port 1
P17
P20
Port 2
P27