Owner's manual
CDB4245
DS656DB1 17
8. CDB BLOCK DIAGRAM
CS4245
FPGA
CS8416 CS8406
Passive Input Filter
Header
Active Input Filter
Header
Microphone Input
Passive Output Filter
Active Output Filter
Canned
Oscillator
Canned
Oscillator
Control Port Interface
Test Points
CS8416 CS8406
M
U
X
Master Clock Master Clock
Sub-clocks and Data
Figure 4. Block Diagram