HD6432621 Hitachi, HD6432621 Datasheet - Page 264

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Pin
P13/PO11/
TIOCD0/TCLKB/
A23
220
Selection Method and Pin Functions
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 IOD3 to IOD0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0),
bits TPSC2 to TPSC0 in TCR0 to TCR2, bits AE3 to AE0 in PFCR, bit
NDER11 in NDERH, and bit P13DDR.
Notes: *1 TIOCD0 input when MD3 to MD0 = B'0000, and IOD3 to IOD0 =
Operating
mode
AE3 to AE0
TPU Channel
0 Setting
P13DDR
NDER11
Pin function
Operating
mode
AE3 to AE0
TPU Channel
0 Setting
P13DDR
NDER11
Pin function
*2 TCLKB input when the setting for TCR0 to TCR2 is: TPSC2 to
B'10xx.
TPSC0 = B'101.
TCLKB input when channels 1 and 5 are set to phase counting
mode.
Below (1)
TIOCD0
output
Below (1)
Table
TIOCD0
output
—
—
Table
—
—
P13 input P13 output
B'0000 to B'1110
TCLKB input *
—
0
P13 input
—
TIOCD0 input *
0
Table Below (2)
TCLKB input *
Modes 4 to 6
Mode 7
—
1
0
TIOCD0 input *
Table Below (2)
2
P13 output
2
1
0
1
output
PO11
1
1
1
PO11 output
A23 output
B'1111
1
1
—
—
—