Port Mode Register And Output Latch Settings When Using Dual-Fucntions - NEC PD78081(A) User Manual

Table 4-3. Port Mode Register and Output Latch Settings when Using Dual-Functions
P01 to P03
P10 to P17
P35
P36
P100
P101
Note If a read instruction is performed to these pins when they are used as an alternate function, read data is
to be undefined.
Caution When port 7 is used for serial interface, the I/O latch or output latch must be set according to
its function. For the setting methods, see Table 11-2 "Serial Interface Channel 2 Operating Mode
Settings."
Remarks : don't care
PM : port mode register
P : port output latch
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CHAPTER 4 PORT FUNCTIONS
Dual-functions
Pin Name
Name
INTP1 to INTP3
Note ANI0 to ANI7
PCL
BUZ
TI5
TO5
TI6
TO6
PM
Input/Output
Input 1
Input 1
Output 0
Output 0
Input 1
Output 0
Input 1
Output 0
P
0
0
0
0