CP2400 SILABS [Silicon Laboratories], CP2400 Datasheet - Page 41

• Manufacturer Part Number: CP2400
• Description: 128/64 SEGMENT LCD DRIVER
• Manufacturer: SILABS [Silicon Laboratories]

SFR Definition 7.1. INT0: Interrupt Status Register 0 (Self-Clearing)
Address = 0x43
Name
Reset
7:6
2:1
Bit
Type
5
4
3
0
Bit
Reserved
RTCFAIL
Unused
Unused
PMINT
Name
ALRM
R
7
0
Read = 00b.
Read = 0.
SmaRTClock Alarm Interrupt Flag.
0: No SmaRTClock Alarm pending since ALRM was last cleared.
1: SmaRTClock Alarm pending.
SmaRTClock Oscillator Fail Interrupt Flag.
0: No SmaRTClock oscillator failure events detected since RTCFAIL was last cleared.
1: SmaRTClock oscillator failure detected.
Read = 00b.
Port Match Interrupt Flag.
0: No Port Match events detected since PMINT was last cleared.
1: Port Match event pending.
R
6
0
Reserved
R
5
0
Rev. 1.0
ALRM
R
4
0
Function
RTCFAIL
R
3
0
R
2
0
CP2400/1/2/3
R
1
0
PMINT
R
0
0
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