h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 110

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 5 Interrupt Controller
5.3.3
The ISCR registers are 16-bit readable/writable registers that select the source that generates an
interrupt request at pins
Rev. 3.00 Oct 04, 2005 page 70 of 598
REJ09B0155-0300
Bit
15 to
12
11
10
9
8
ISCRH
Bit Name
IRQ5SCB
IRQ5SCA
IRQ4SCB
IRQ4SCA
IRQ Sense Control Registers H and L (ISCRH, ISCRL)
Initial Value
All 0
0
0
0
0
I R Q 5
to
I R Q 0
.
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
Only 0 should be written to these bits.
IRQ5 Sense Control B
IRQ5 Sense Control A
00: Interrupt request generated at
01: Interrupt request generated at falling edge
10: Interrupt request generated at rising edge of
11: Interrupt request generated at both falling
IRQ4 Sense Control B
IRQ4 Sense Control A
00: Interrupt request generated at
01: Interrupt request generated at falling edge
10: Interrupt request generated at rising edge of
11: Interrupt request generated at both falling
level low
of
I R Q 5
and rising edges of
level low
of
I R Q 4
and rising edges of
I R Q 5
I R Q 4
input
input
input
input
I R Q 5
I R Q 4
input
input
I R Q 5
I R Q 4
input
input