HD6432670 Hitachi, HD6432670 Datasheet - Page 485

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

TPU channel 3
settings
P22DDR
NDER2
Pin function
Notes: 1. TIOCC3 input when MD3 to MD0 = B'0000 and IOC3 to IOC0 = B'10xx.
TPU channel 3
settings
MD3 to MD0
IOC3 to IOC0
CCLR2 to
CCLR0
Output function
x: Don’t care
Note:
P22/PO2/TIOCC3/ ,54
The pin function is switched as shown below according to the combination of the TPU channel
3 settings (by bits MD3 to MD0 in TMDR3, bits IOC3 to IOC0 in TIOR3L, and bits CCLR2
to CCLR0 in TCR3), bit NDER2 in NDERL, bit P22DDR, and bit ITS10 in ITSR.
2.
3. TIOCD3 output disabled.
,54
Output disabled and settings (2) effective when BFA = 1 or BFB = 1 in TMDR3.
TIOCC3 output
B'0000
B'0100
B'1xxx
input when ITS10 = 1.
(1) in table
(2)
—
—
below
—
—
B'0001 to B'0011
B'0101 to B'0111
Output compare
B'0000
output
(1)
—
P22 input
,54
—
0
B'001x
B'xx00
interrupt input*
(2)
—
—
(2) in table below
TIOCC3 input*
P22 output
mode 1
PWM*
B'0010
B'xx00
output
Other
than
1
0
(1)
—
2
3
Other than B'xx00
mode 2
output
1
Other
B'101
PWM
than
Rev. 2.0, 04/02, page 439 of 906
(1)
PO2 output
B'0011
1
1
B'101
(2)
—