HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 306

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 9-21 Port B Pin Functions (cont)
Pin
PB
TIOCA
0
/TP
3
8
/
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 PB
the pin function as follows
Note: * TIOCA
ITU
channel 3
settings
PB
NDER8
Pin function
ITU
channel 3
settings
EA3
CMD1
PWM3
IOA2
IOA1
IOA0
0
DDR
3
input when CMD1 = PWM3 = 0 and IOA2 = 1.
(2)
—
—
—
—
—
0
(1) in table below
TIOCA
(2)
0
0
0
—
—
3
output
293
0
0
1
(1)
0
—
0
0
1
PB
0
—
1
0
input PB
(2)
—
—
1
0
(2) in table below
DDR in PBDDR select
TIOCA
0
output TP
1
0
3
—
—
—
input*
1
(1)
8
output
1
1
—
—
—
—
1