CS4245-CQZR Cirrus Logic Inc, CS4245-CQZR Datasheet - Page 49

• Manufacturer Part Number: CS4245-CQZR
• Description: IC,Soundcard Circuits,QFP,48PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

DS656F2
6.12.3 Active High/Low (Bit 0)
6.13
6.13.1 ADC Clock Error (Bit 3)
6.13.2 DAC Clock Error (Bit 2)
6.13.3 ADC Overflow (Bit 1)
6.13.4 ADC Underflow (Bit 0)
6.14
Reserved
Reserved
7
7
Interrupt Status - Address 0Dh
For all bits in this register, a ‘1’ means the associated interrupt condition has occurred at least once since
the register was last read. A ‘0’ means the associated interrupt condition has NOT occurred since the last
reading of the register. Status bits that are masked off in the associated mask register will always be ‘0’ in
this register. This register defaults to 00h.
Interrupt Mask - Address 0Eh
Function:
The bits of this register serve as a mask for the Status sources found in the register
dress 0Dh” on page
the INT pin and the status register. If a mask bit is set to 0, the error is masked, meaning that its occurrence
will not affect the INT pin or the status register. The bit positions align with the corresponding bits in the Sta-
tus register.
Function:
When this bit is set, the INT pin functions as an active high CMOS driver.
When this bit is cleared, the INT pin functions as an active low open drain driver and will require an exter-
nal pull-up resistor for proper operation.
Function:
Indicates the occurrence of an ADC clock error condition.
Function:
Indicates the occurrence of a DAC clock error condition.
Function:
Indicates the occurrence of an ADC overflow condition.
Function:
Indicates the occurrence of an ADC underflow condition.
Reserved
Reserved
6
6
49. If a mask bit is set to 1, the error is unmasked, meaning that its occurrence will affect
Reserved
Reserved
5
5
Reserved
Reserved
4
4
ADCClkErrM
ADCClkErr
3
3
DACClkErrM
DACClkErr
2
2
ADCOvflM
ADCOvfl
1
1
“Interrupt Status - Ad-
ADCUndrflM
ADCUndrfl
CS4245
0
0
49