HD64F3048F16 Datasheet, PDF (346/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 9 I/O Ports
Pin
PB₀/TP₈/
TIOCA₃
Pin Functions and Selection Method
ITU channel 3 settings (bit CMD1 in TFCR, bit EA3 in TOER, bit PWM3 in TMDR, and
bits IOA2 to IOA0 in TIOR3), bit NDER8 in NDERB, and bit PB₀DDR 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
0
NDER8
—
—
0
1
Pin function
TIOCA₃ output
PB₀ input
PB₀ output
TIOCA₃ input^*
Note:
*
TIOCA input when CMD1 = PWM3 = 0 and IOA2 = 1.
3
ITU channel 3
settings
(2)
(2)
(1)
(2)
TP₈ output
(1)
EA3
0
1
CMD1
—
0
1
PWM3
—
0
1
—
IOA2
—
0
0
0
1
—
—
IOA1
—
0
0
1
—
—
—
IOA0
—
0
1
—
—
—
—
Rev. 3.00 Sep 27, 2006 page 318 of 872
REJ09B0325-0300