HD64F3644PV Datasheet, PDF (219/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 8 I/O Ports
8.8.3 Pin Functions
Table 8.21 shows the port 8 pin functions.
Table 8.21 Port 8 Pin Functions
Pin
Pin Functions and Selection Method
P87
The pin function depends on bit PCR87 in PCR8.
PCR87
0
Pin function
P87 input pin
1
P87 output pin
P86/FTID
The pin function depends on bit PCR86 in PCR8.
PCR86
0
1
Pin function
P86 input pin
P86 output pin
FTID input pin
P85/FTIC
The pin function depends on bit PCR85 in PCR8.
PCR85
0
1
Pin function
P85 input pin
P85 output pin
FTIC input pin
P84/FTIB
The pin function depends on bit PCR84 in PCR8.
PCR84
0
1
Pin function
P84 input pin
P84 output pin
FTIB input pin
P83/FTIA
The pin function depends on bit PCR83 in PCR8.
PCR83
0
1
Pin function
P83 input pin
P83 output pin
FTIA input pin
P82/FTOB
The pin function depends on bit PCR82 in PCR8 and bit OEB in TOCR.
OEB
0
1
PCR82
0
1
*
Pin function
P82 input pin P82 output pin
FTOB output pin
Rev. 6.00 Sep 12, 2006 page 197 of 526
REJ09B0326-0600