CS4245 查看數據表（PDF） - Cirrus Logic

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CS4245

104 dB, 24-Bit, 192 kHz Stereo Audio CODEC

Cirrus Logic 

CS4245

6.15 Interrupt Mode MSB - Address 0Fh

6.16 Interrupt Mode LSB - Address 10h

7

Reserved

Reserved

6

Reserved

Reserved

5

Reserved

Reserved

4

Reserved

Reserved

3

ADCClkErr1

ADCClkErr0

2

DACClkErr1

DACClkErr0

1

ADCOvfl1

ADCOvfl0

0

ADCUndrfl1

ADCUndrfl0

Function:

The two Interrupt Mode registers form a 2-bit code for each Interrupt Status register function. There are

three ways to set the INT pin active in accordance with the interrupt condition. In the Rising-Edge Active

Mode, the INT pin becomes active on the arrival of the interrupt condition. In the Falling-Edge Active Mode,

the INT pin becomes active on the removal of the interrupt condition. In Level-Active Mode, the INT pin re-

mains active during the interrupt condition.

00 - Rising edge active

01 - Falling edge active

10 - Level active

11 - Reserved

50

DS656F2

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