Datasheet

Section 9 I/O Ports
Rev. 1.50 Sep. 18, 2007 Page 153 of 584
REJ09B0240-0150
9.8.3 Pin Functions
The correspondence between the register specification and the port functions is shown below.
• PD7/FTIOD1 pin
Register
TRDOER
1_01 TRDFCR_01
TRDPMR
_01
TRDIORC
_1 PCRD
Bit Name ED1
CMD1 and
CMD0 PWM3 PWMD1
IOD3 to
IOD0 PCRD7 Pin Function
1 XX X X XXXX 0 PD7 input/FTIOD1
input pin
1 PD7 output pin
0 00 0 X XXXX 0 PD7 input/FTIOD1
input pin
1 PD7 output pin
1 1 XXXX X FTIOD1 output pin
0 0XXX 0 PD7 input/FTIOD1
input pin
1 PD7 output pin
101X or
1001
X FTIOD1 output pin
11XX or
1000
0 PD7 input/FTIOD1
input pin
1 PD7 output pin
Setting
Value
Other than
00
X X XXXX X FTIOD1 output pin
[Legend] X: Don't care.