Table 12-16. Icr Register; Table 12-17. Icr Fields; Interrupt Clear Register (Icr) - Sharp LH79524 User Manual

LH79524/LH79525 User's Guide

12.2.2.8 Interrupt Clear Register (ICR)

Writing 1 to the ICR bit clears the RTC interrupt. Writing 0 has no effect. This register can-
not be read.
BIT
FIELD
RESET
RW
BIT
FIELD
RESET
RW
ADDR
BITS
31:1
0
31 30 29 28 27
0 0 0 0 0
RO RO RO RO RO
15 14 13 12 11
0 0 0 0 0
RO RO RO RO RO
NAME
/// Reserved Unpredictable values when read. Values written cannot be read.
Interrupt Clear Write only; unpredictable values when read.
ICR
1 = Clears RTC Interrupt
0 = No effect

Table 12-16. ICR Register

26 25 24 23
///
0 0 0 0
RO RO RO RO
10 9 8 7
///
0 0 0 0
RO RO RO RO
0xFFFE0000 + 0x1C

Table 12-17. ICR Fields

DESCRIPTION
Version 1.0
Real Time Clock
22 21 20 19 18
0 0 0 0 0
RO RO RO RO RO
6 5 4 3 2
0 0 0 0 0
RO RO RO RO RO
17 16
0 0
RO RO
1 0
ICR
0 —
RO WO
12-7