HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 170

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 5 Interrupt Controller
5.5.6
The NMI interrupt is part of the exception processing performed cooperatively by the LSI's
internal interrupt controller and the CPU when the system is operating normally under the
specified electrical conditions. No operations, including NMI interrupts, are guaranteed when
operation is not normal (runaway status) due to software problems or abnormal input to the LSI's
pins. In such cases, the LSI may be restored to the normal program execution state by applying an
external reset.
5.6
5.6.1
The DTC can be activated by an interrupt. In this case, the following options are available:
For details of interrupt requests that can be used with to activate the DTC, see section 7, Data
Transfer Controller.
Rev.3.00 Mar. 26, 2007 Page 128 of 772
REJ09B0355-0300
Interrupt request to CPU
Activation request to DTC
Selection of a number of the above
NMI Interrupt Usage Notes
DTC Activation by Interrupt
Overview