NEC uPD78056Y - Manual (Page 61)

61
CHAPTER 3 PIN FUNCTION (
µ
PD78054 Subseries)
(1) Port pins (3/3)
Pin Name Input/Output Function After Reset Alternate Function
Input/ Port 12.
output 8-bit input/output port.
Input/output mode can be specified in 1-bit units.
When used as an input port, an on-chip pull-up resistor can be used by
software.
Input/ Port 13.
output 2-bit input/output port.
Input/output mode can be specified in 1-bit units.
When used as an input port, an on-chip pull-up resistor can be used by
software.
P130 to P131 Input ANO0 to ANO1
P120 to P127 Input RTP0 to RTP7