Cirrus Logic CS4234 - Manual (Page 68)

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