HD64F3048F16 Datasheet, PDF (345/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 9 I/O Ports
Pin
PB₁/TP₉/
TIOCB₃
Pin Functions and Selection Method
ITU channel 3 settings (bit PWM3 in TMDR, bit CMD1 in TFCR, bit EB3 in TOER, and
bits IOB2 to IOB0 in TIOR3), bit NDER9 in NDERB, and bit PB₁DDR in PBDDR select
the pin function as follows
ITU channel 3
settings
(1) in table
below
(2) in table
below
PB DDR
—
0
1
1
1
NDER9
—
—
0
1
Pin function
TIOCB₃ output
PB₁ input
PB₁ output
TIOCB₃ input^*
Note:
*
TIOCB input when CMD1 = PWM3 = 0 and IOB2 = 1.
3
ITU channel 3
settings
(2)
(2)
(1)
(2)
TP₉ output
(1)
EB3
0
1
CMD1
—
0
1
IOB2
—
0
0
0
1
—
IOB1
—
0
0
1
—
—
IOB0
—
0
1
—
—
—
Rev. 3.00 Sep 27, 2006 page 317 of 872
REJ09B0325-0300