Cs5490 – Cirrus Logic CS5490 User Manual
Page 40
CS5490
40
DS982F3
6.6.13 Interrupt Mask (Mask) – Page 0, Address 3
Default = 0x00 0000
The Mask register is used to control the activation of the INT pin. Writing a '1' to a Mask register bit will allow
the corresponding Status0 register bit to activate the INT pin when set.
[23:0]
Enable/disable (mask) interrupts.
0 = Interrupt disabled (Default)
1 = Interrupt enabled
6.6.14 Chip Status 1 (Status1) – Page 0, Address 24
Default = 0x00 0000
This register indicates a variety of conditions within the chip.
[23:16]
Reserved.
LCOM[15:8]
Indicates the value of the last serial command executed.
[7:4]
Reserved.
TOD
Modulator oscillation has been detected in the temperature ADC.
VOD
Modulator oscillation has been detected in the voltage ADC.
[1]
Reserved.
IOD
Modulator oscillation has been detected in the current ADC.
23
22
21
20
19
18
17
16
DRDY
CRDY
WOF
-
-
MIPS
0
VSWELL
15
14
13
12
11
10
9
8
0
POR
0
IOR
0
VOR
0
IOC
7
6
5
4
3
2
1
0
0
VSAG
TUP
FUP
IC
RX_CSUM_ERR
-
RX_TO
23
22
21
20
19
18
17
16
-
-
-
-
-
-
15
14
13
12
11
10
9
8
LCOM[7]
LCOM[6]
LCOM[5]
LCOM[4]
LCOM[3]
LCOM[2]
LCOM[1]
LCOM[0]
7
6
5
4
3
2
1
0
-
-
-
-
TOD
VOD
-
IOD