HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 545

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

• P24/PO4/TIOCA4/RxD4/(IRQ12)
RE
TPU channel 4
settings
P24DDR
NDER4
Pin function
TPU channel 4
settings
MD3 to MD0
IOA3 to IOA0
CCLR1, CCLR0
Output function
Legend:
×: Don’t care
Notes: 1. TIOCA4 input when MD3 to MD0 = B'0000 or B'01×× and IOA3 to IOA0 = B'10××.
The pin function is switched as shown below according to the combination of the TPU channel
4 settings (by bits MD3 to MD0 in TMDR_4, bits IOA3 to IOA0 in TIOR_4, and bits CCLR1
and CCLR0 in TCR_4), bit NDER4 in NDERL, bit RE in SCR of SCI_4, bit P24DDR, and bit
ITS12 in ITSR.
2. IRQ12 input when ITS12 = 1.
3. TIOCB4 output disabled.
TIOCA4 output
(1) in table
B'0000
B'0100
B'1×××
(2)
below
⎯
⎯
B'0000, B'01××
⎯
⎯
B'0001 to
B'0101 to
compare
B'0011
B'0111
Output
output
(1)
⎯
P24 input
⎯
0
IRQ12 interrupt input *
B'001×
B'××00
0
(2) in table below
(2)
⎯
⎯
TIOCA4 input *
P24 output
Rev.7.00 Mar. 18, 2009 page 477 of 1136
1
0
than B'××00
PWM *
mode 1
B'0010
output
Other
(1)
⎯
1
3
2
PO4 output
PWM mode
1
1
2 output
Other than B'××00
Other
B'01
Section 10 I/O Ports
than
(1)
REJ09B0109-0700
B'0011
RXD4 input
pin
⎯
⎯
⎯
1
B'01
(2)
⎯