6.1 Port Functions
The µ PD78014 and 78014Y Subseries each incorporate two input ports and fifty-one input/output ports. Figure
6-1 shows the port types. 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.
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CHAPTER 6 PORT FUNCTIONS
CHAPTER 6 PORT FUNCTIONS
Figure 6-1. Port Types
P30
Port 3
P37
Port 4
8
P40 to P47
P50
Port 5
P57
P60
Port 6
P67
P00
Port 0
P04
P10
Port 1
P17
P20
Port 2
P27
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