(1) Port pins (2/2)
Pin Name
P40 to P47
Input/
Output
P50 to P57
Input/
Output
P60
Input/
P61
Output
P62
P63
P64
P65
P66
P67
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64
CHAPTER 3 PIN FUNCTION ( µ PD78014 Subseries)
Input/
Output
Port 4
8-bit input/output port.
Input/output specifiable in 8-bit wise.
When used as an input port, an on-chip pull-up resistor can be
connected by software.
Test input flag (KRIF) is set to 1 by falling edge detection.
Port 5
8-bit input/output port.
Input/output specifiable in 8-bit wise.
LED can be driven directly.
When used as an input port, an on-chip pull-up resistor can be
connected by software.
Port 6
8-bit input/output port.
Input/output specifiable bit-wise.
Function
N-ch open drain input/output port.
On-chip pull-up resistor can be
specified by mask option.
LED can be driven directly.
When used as an input port, an
on-chip pull-up resistor can
be connected by software.
After
Alternate
Reset
Function
Input
AD0 to AD7
Input
A8 to A15
Input
—
RD
WR
WAIT
ASTB