Datasheet

Section 10A I/O Ports
(H8S/2633, H8S/2632, H8S/2631, H8S/2633R)
Page 390 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Pin Selection Method and Pin Functions
P10/PO8/TIOCA0/
DACK0/A20
The pin function is switched as shown below according to the combination of
the operating mode, and the TPU channel 0 setting (by bits MD3 to MD0 in
TMDR0, bits IOA3 to IOA0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0),
bits AE3 to AE0 in PFCR, bit NDER8 in NDERH, SAE0 bit in DMABCRH, and
bit P10DDR.
Operating
mode
Modes 4 to 6
AE3 to AE0 B'0000 to B'1110 B'1101 to
B'1111
SAE0 0 1 —
TPU Channel
0 Setting
Table
Below (1)
Table Below (2) — —
P10DDR — 0 1 1 — —
NDER8 — — 0 1 — —
Pin function TIOCA0
output
P10
input
P10
output
PO8
output
DACK0
output
A20
output
TIOCA0 input
*
1
Operating
mode
Mode 7
AE3 to AE0 —
SAE0 0 1
TPU Channel
0 Setting
Table
Below (1)
Table Below (2) —
P10DDR — 0 1 1 —
NDER8 — — 0 1 —
Pin function TIOCA0
output
P10
input
P10
output
PO8
output
DACK0
output
TIOCA0 input
*
1