HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 549

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

• P20/PO0/TIOCA3/(IRQ8)
TPU channel 3
settings
P20DDR
NDER0
Pin function
MD3 to MD0
IOA3 to IOA0
CCLR2 to
CCLR0
Output function
Legend:
×: Don’t care
Notes: 1. TIOCA3 input when MD3 to MD0 = B'0000 and IOA3 to IOA0 = B'10××.
TPU channel 3
settings
The pin function is switched as shown below according to the combination of the TPU channel
3 settings (by bits MD3 to MD0 in TMDR_3, bits IOA3 to IOA0 in TIORH_3, and bits
CCLR2 to CCLR0 in TCR_3), bit NDER0 in NDERL, bit P20DDR, and bit ITS8 in ITSR.
2. IRQ8 input when ITS8 = 1.
3. TIOCB3 output disabled.
TIOCA3 output
B'0000
B'0100
B'1×××
(1) in table
(2)
⎯
⎯
below
⎯
⎯
B'0000
B'0001 to
B'0101 to
compare
B'0011
B'0111
Output
output
(1)
⎯
P20 input
⎯
0
IRQ8 interrupt input *
B'001×
B'××00
(2)
⎯
⎯
Rev.7.00 Mar. 18, 2009 page 481 of 1136
(2) in table below
TIOCA3 input *
than B'××00
P20 output
PWM *
mode 1
B'0010
output
Other
(1)
⎯
1
0
2
3
PWM mode
1
2 output
Other than B'××00
Other
B'001
Section 10 I/O Ports
than
(1)
REJ09B0109-0700
B'0011
PO0 output
1
1
B'001
(2)
⎯