NEC 78K0 User Manual page 125
8-bit single-chip microcontrollers
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Table 4-5. Settings of Port Mode Register and Output Latch When Using Alternate Function (2/2)
Pin Name
P70 to P77
KR0 to KR7
P120
INTP0
P140
PCL
INTP6
P141
BUZ
BUSY0
INTP7
P142
SCKA0
P143
SIA0
P144
SOA0
P145
STB0
Remark ×:
Don't care
PM××: Port mode register
P××:
Port output latch
CHAPTER 4 PORT FUNCTIONS
Alternate Function
Function Name
*
User's Manual U15947EJ2V0UD
PM××
I/O
Input
1
Input
1
Output
0
Input
1
Output
0
Input
1
Input
1
Input
1
Output
0
Input
1
Output
0
Output
0
P××
×
×
0
×
0
×
×
×
1
×
0
0
125
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