HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 119

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

5.1
5.1.1
The interrupt controller has the following features:
• Interrupt priority registers (IPRs) for setting interrupt priorities
• Three-level enabling/disabling by the I and UI bits in the CPU's condition code register (CCR)
• Seven external interrupt pins
NMI has the highest priority and is always accepted; either the rising or falling edge can be
selected. For each of IRQ
independently.
Interrupts other than NMI can be assigned to two priority levels on a module-by-module basis
in interrupt priority registers A and B (IPRA and IPRB).
and the UE bit in the system control register (SYSCR)
Overview
Features
Section 5 Interrupt Controller
5
to IRQ
0
, sensing of the falling edge or level sensing can be selected
Rev.4.00 Aug. 20, 2007 Page 75 of 638
5. Interrupt Controller
REJ09B0395-0400