SH7764 Datasheet, PDF (483/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Initial
Bit
Bit Name Value
16
NMIFL 0
15 to 0 —
All 0
Section 13 Interrupt Controller (INTC)
R/W Description
R/(W) NMI Interrupt Request Signal Detection
Indicates whether an NMI interrupt request signal has
been detected. This bit is automatically set to 1 when
the INTC detects an NMI interrupt request. Write 0 to
clear the bit. Writing 1 is ignored.
[When reading]
1: NMI is detected
0: NMI is not detected
[When writing]
0: The NMI flag is cleared
1: Writing 1 is ignored
R
Reserved
These bits are always read as 0. The write value should
always be 0.
Rev. 1.00 Nov. 22, 2007 Page 427 of 1692
REJ09B0360-0100