D12320VF25V Datasheet, PDF (267/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Pin
P11/TIOCB0/
A21
Section 8 I/O Ports
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, TPU channel 0 setting (by bits MD3 to MD0 in TMDR0,
bits IOB3 to IOB0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0), bit A21E in
PFCR1 and bit P11DDR.
Operating
Mode
Mode 7^*1
Modes 4 to 6^*1
TPU Channel Table
Table
0 Setting
Below (1) Below (2)
Table
Below (1)
Table
Below (2)
P11DDR
— 01 0
1
0
1
A21E
— —— —
0 1— 0
1
Pin function
TIOCB0 P11 P11 TIOCB0 TIOCB0 A21 P11 P11 A21
output input output output output output input output output
TIOCB0
input^*2
TIOCB0
input^*2
TPU Channel
0 Setting
(2)
(1)
(2)
(2)
(1)
(2)
MD3 to MD0
B'0000
B'0010
B'0011
IOB3 to IOB0 B'0000 B'0001 to —
B'0100 B'0011
B'1××× _{B'0101 to}
B'0111
B'××00 Other than B'××00
CCLR2 to
CCLR0
—
—
—
—
Other B'010
than
B'010
Output
function
—
Output
—
compare
output
—
PWM
—
mode 2
output
×: Don’t care
Notes: 1. Modes 6 and 7 are not available in the ROMless versions.
2. TIOCB0 input when MD3 to MD0 = B'0000 and IOB3 to IOB0 =
B'10××.
Rev.7.00 Feb. 14, 2007 page 233 of 1108
REJ09B0089-0700