17 interrupt mask 2 (address 20h), 1 dacx clip interrupt mask, 1 test mode error – Cirrus Logic CS4244 User Manual
Page 57: 2 serial port error, 3 clocking error, 4 adcx overflow, Cs4244
DS900F1
57
CS4244
6.17 Interrupt Mask 2 (Address 20h)
6.17.1
DACx Clip Interrupt Mask
Allows or prevents a DACx Clip event from flagging the interrupt pin.
6.18 Interrupt Notification 1 (Address 21h) (Read Only)
6.18.1
Test Mode Error
A Test Mode Error has occurred since the last clearing of the Interrupt Notification register.
6.18.2
Serial Port Error
A Serial Port Error has occurred since the last clearing of the Interrupt Notification register.
6.18.3
Clocking Error
A Clocking Error has occurred since the last clearing of the Interrupt Notification register.
6.18.4
ADCx Overflow
An ADCx Overflow has occurred since the last clearing of the Interrupt Notification register.
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
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 MODE ERR
SP ERR
CLK ERR
Reserved
ADC4 OVFL
ADC3 OVFL
ADC2 OVFL
ADC1 OVFL
TSTMOD 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, a ADCx Overflow Error:
0
Has Not Occurred
1
Has Occurred