r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 137

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

5.2
Table 5.1 shows the pin configuration of the interrupt controller.
Table 5.1
Note:
Name
NMI
IRQ15-A to IRQ0-A*
IRQ15-B to IRQ0-B*
*
Input/Output Pins
IRQ7-A to IRQ0-A and IRQ7-B to IRQ0-B in the H8S/2454 Group.
IRQ12-B to IRQ9-B are not supported in the H8S/2456 Group.
Pin Configuration
I/O
Input
Input
Nonmaskable external interrupt
Rising or falling edge can be selected.
Maskable external interrupts
Rising, falling, or both edges, or level sensing, can be
selected.
Function
Rev. 1.00 Sep. 19, 2008 Page 107 of 1342
Section 5 Interrupt Controller
REJ09B0467-0100