23 interrupt mask 2 (address 20h), 1 dacx clip interrupt mask, 1 test mode error – Cirrus Logic CS4234 User Manual
Page 68: 2 serial port error, 3 clocking error, 4 adcx overflow, Cs4234
DS899F1
68
CS4234
6.23 Interrupt Mask 2 (Address 20h)
6.23.1
DACx Clip Interrupt Mask
Allows or prevents a DACx Clip event from flagging the interrupt pin.
6.24 Interrupt Notification 1 (Address 21h) (Read Only)
6.24.1
Test Mode Error
A Test Mode Error occurred since the last clearing of the Interrupt Notification register.
6.24.2
Serial Port Error
A Serial Port Error occurred since the last clearing of the Interrupt Notification register.
6.24.3
Clocking Error
A Clocking Error occurred since the last clearing of the Interrupt Notification register.
6.24.4
ADCx Overflow
An ADCx Overflow occurred since the last clearing of the Interrupt Notification register.
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
MASK
DAC5 CLIP
MASK
DAC4 CLIP
MASK
DAC3 CLIP
MASK
DAC2 CLIP
MASK
DAC1 CLIP
MASK
DACx CLIP
In the event of a DACx Clip event, Interrupt Pin will:
0
Be Flagged
1
Not be flagged
7
6
5
4
3
2
1
0
TST MOD ERR
SP ERR
CLK ERR
Reserved
ADC4 OVFL
ADC3 OVFL
ADC2 OVFL
ADC1 OVFL
TST MOD ERR
Since the last clearing of the Interrupt Notification Register, a Test Mode Error:
0
Has Not Occurred
1
Has Occurred
SP ERR
Since the last clearing of the Interrupt Notification Register, a Serial Port Error:
0
Has Not Occurred
1
Has Occurred
CLK ERR
Since the last clearing of the Interrupt Notification Register, a Clocking Error:
0
Has Not Occurred
1
Has Occurred
ADCx OVFL
Since the last clearing of the Interrupt Notification Register, an ADCx Overflow Error:
0
Has Not Occurred
1
Has Occurred