cs4244-enzr Cirrus Logic, Inc., cs4244-enzr Datasheet - Page 45

• Manufacturer Part Number: cs4244-enzr
• Description: 4 In/4 Out Audio Codec With Pcm And Tdm Interfaces
• Manufacturer: Cirrus Logic, Inc.

DS900PP2
Figure 31. Interrupt Behavior and Example Interrupt Service Routine
USER: Mask bit(s)
Status Register bit
(see status bit(s) =
All Status Register
changes to ‘1’ and
status bit(s) set to
(see all status bits
Corrective Action
Status Registers
Status Registers
Unmasked error
corresponding
INT pin set to
Mask bit(s) of
INT pin set to
USER: Takes
USER: Read
inactive level
USER: Read
bits cleared
active level
occurring?
errors still
Are any
set to 0
occurs
= ‘0’)
‘1’)
‘1’
No
Yes
Status Register
bit(s) set to ‘1’
CS4244
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