DS79
2DB1
19
CDB43L22
7. CDB43L22 BLOCK DIAGRAM
Figure 9. Block Diagram
USB
µ controller
CS43L22
S/PDIF Input
(CS8416)
PSIA Input
Header
FPGA
Oscillator
(socket)
I
2
C Interface
Reset
Reset
PLL
Clk/Data
SRC
(CS8421)
Analog Output
(Line + Headphone)
Speaker
Outputs
Analog
Passthrough
Input
External System
Input Header
Summary of Contents for CDB43L22
Page 20: ...20 DS792DB1 CDB43L22 8 CDB43L22 SCHEMATICS Figure 10 CS43L22 Analog I O Schematic Sheet 1 ...
Page 21: ...DS792DB1 21 CDB43L22 Figure 11 S PDIF Digital Interface Schematic Sheet 2 ...
Page 22: ...22 DS792DB1 CDB43L22 Figure 12 Micro FPGA Control Schematic Sheet 3 ...
Page 23: ...DS792DB1 23 CDB43L22 Figure 13 Power Schematic Sheet 4 ...
Page 24: ...24 DS792DB1 CDB43L22 9 CDB43L22 LAYOUT Figure 14 Silk Screen CDB43L22 CS43L22 ...
Page 25: ...DS792DB1 25 CDB43L22 Figure 15 Top Side Layer ...
Page 26: ...26 DS792DB1 CDB43L22 Figure 16 GND Layer 2 ...
Page 27: ...DS792DB1 27 CDB43L22 Figure 17 Power Layer 3 ...
Page 28: ...28 DS792DB1 CDB43L22 Figure 18 Bottom Side Layer ...
