HD64F2638F20J Datasheet, PDF (319/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Section 9 I/O Ports
Pin
Selection Method and Pin Functions
PB3/A11/TIOCD3
The function of this pin changes according to the operating mode and the
setting of bits AE3 to AE0 in PFCR; the TPU3 settings of bits MD3 to MD0 in
TMDR3, bits IOD3 to IOD0 in TIORL3, and bits CCLR2 to CCLR0 in TCR3;
and the setting of the PB3DDR bit.
Operating
Mode
Modes 4 to 6
AE3 to AE0
B'0000 to B'0011
B'0100 to
B'1111
TPU Channel Table Below (1)
Table Below (2)
—
3 Setting
PB3DDR
—
0
1
—
Pin function
TIOCD3 output
PB3 input PB3 output A11 output
TIOCD3 input ^*
Operating
Mode
TPU Channel
3 Setting
PB3DDR
Pin function
Table Below (1)
—
TIOCD3 output
Mode 7
Table Below (2)
0
1
PB3 input
PB3 output
TIOCD3 input ^*
TPU Channel (2)
3 Setting
(1)
(2)
(2)
(1)
(2)
MD3 to MD0
B'0000
B'0010
B'0011
IOD3 to IOD0
B'0000
B'0100
B'1xxx
B'0001 to
B'0011
B'0101 to
B'0111
— B'xx00 Other than B'xx00
CCLR2 to
CCLR0
—
—
—
—
Other B'110
than
B'110
Output
function
—
Output
—
compare
output
—
PWM
—
mode 2
output
x: Don't care
Note: TIOCD3 input when MD3 to MD0 = B'0000 or B'01xx and IOD3 to IOD0
= B'10xx.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 269 of 1458