HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 566

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

Section 10 I/O Ports
• P61/TMRI1/DREQ1/IRQ9
P61DDR
Pin function
Notes: 1. When used as the counter reset input pin for the TMR, both the CCLR1 and CCLR0 bits
• P60/TMRI0/DREQ0/IRQ8
P60DDR
Pin function
Notes: 1. When used as the counter reset input pin for the TMR, both the CCLR1 and CCLR0 bits
Rev.7.00 Mar. 18, 2009 page 498 of 1136
REJ09B0109-0700
The pin function is switched as shown below according to the combination of bit P61DDR and
bit ITS9 in ITSR.
The pin function is switched as shown below according to the combination of bit and bit ITS8
in ITSR.
2. IRQ9 interrupt input when ITS9 = 0.
2. IRQ8 interrupt input when ITS8 = 0.
in TCR_1 should be set to 1.
in TCR_0 should be set to 1.
P61 input
P60 input
0
0
IRQ9 interrupt input *
IRQ8 interrupt input *
TMRI1 input *
TMRI0 input *
DREQ1 input
DREQ0 input
1
1
2
2
P61 output
P60 output
1
1