HD6417705 Datasheet, PDF (177/739 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Bit
11 to 0
Bit Name
IRQ51S to
IRQ00S
Initial Value R/W
0
R/W
Description
IRQn Sense Select
Select whether the interrupt signals to the IRQ5
to IRQ0 pins are detected at the falling edge, at
the rising edge, at low level, or at high level.
Bit 2n+1 Bit 2n
IRQn1S IRQn0S
0
0
An interrupt request is
detected at IRQn input
falling edge
0
1
An interrupt request is
detected at IRQn input
rising edge
1
0
An interrupt request is
detected at IRQn input
low level
1
1
An interrupt request is
detected at IRQn input
high level
[Legend] n = 0 to 5
Rev. 2.00, 09/03, page 131 of 690