HD64F3048VTF8 Datasheet, PDF (344/903 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip

Section 9 I/O Ports
Pin
PB₂/TP₁₀/
TIOCA₄
Pin Functions and Selection Method
ITU channel 4 settings (bit CMD1 in TFCR, bit EA4 in TOER, bit PWM4 in TMDR, and
bits IOA2 to IOA0 in TIOR4), bit NDER10 in NDERB, and bit PB₂DDR in PBDDR select
the pin function as follows
ITU channel 4
settings
(1) in table
below
(2) in table
below
PB DDR
—
0
1
1
2
NDER10
—
—
0
1
Pin function
TIOCA₄ output
PB₂ input
PB₂ output
TIOCA₄ input^*
Note:
*
TIOCA input when CMD1 = PWM4 = 0 and IOA2 = 1.
4
ITU channel 4
settings
(2)
(2)
(1)
(2)
TP₁₀ output
(1)
EA4
0
1
CMD1
—
0
1
PWM4
—
0
1
—
IOA2
—
0
0
0
1
—
—
IOA1
—
0
0
1
—
—
—
IOA0
—
0
1
—
—
—
—
Rev. 3.00 Sep 27, 2006 page 316 of 872
REJ09B0325-0300