Interrupt Mask 2 (Address 20H); Interrupt Notification 1 (Address 21H) (Read Only) - Cirrus Logic CS4244 Manual

6.17

Interrupt Mask 2 (Address 20h)

7 6
Reserved Reserved
6.17.1 DACx Clip Interrupt Mask
Allows or prevents a DACx Clip event from flagging the interrupt pin.
MASK DACx CLIP In the event of a DACx Clip event, Interrupt Pin will:
0
1
6.18

Interrupt Notification 1 (Address 21h) (Read Only)

7 6
TST MODE ERR SP ERR
6.18.1 Test Mode Error
A Test Mode Error has occurred since the last clearing of the Interrupt Notification register.
TSTMOD ERR
0
1
6.18.2 Serial Port Error
A Serial Port Error has occurred since the last clearing of the Interrupt Notification register.
SP ERR
0
1
6.18.3 Clocking Error
A Clocking Error has occurred since the last clearing of the Interrupt Notification register.
CLK ERR
0
1
6.18.4 ADCx Overflow
An ADCx Overflow has occurred since the last clearing of the Interrupt Notification register.
ADCx OVFL
0
1
DS900F2
5 4
Reserved Reserved
Be Flagged
Not be flagged
5 4
CLK ERR Reserved
Since the last clearing of the Interrupt Notification Register, a Test Mode Error:
Has Not Occurred
Has Occurred
Since the last clearing of the Interrupt Notification Register, a Serial Port Error:
Has Not Occurred
Has Occurred
Since the last clearing of the Interrupt Notification Register, a Clocking Error:
Has Not Occurred
Has Occurred
Since the last clearing of the Interrupt Notification Register, a ADCx Overflow Error:
Has Not Occurred
Has Occurred
3 2
MASK DAC4 MASK DAC3
CLIP CLIP
3 2
ADC4 OVFL ADC3 OVFL
CS4244
1 0
MASK DAC2 MASK DAC1
CLIP CLIP
1 0
ADC2 OVFL ADC1 OVFL
57