Cirrus Logic CDB470xx - Manual (Page 29)

Identifying CDB47xxx Components
CDB47xxx User’s Manual
DS886DB11 Copyright 2014 Cirrus Logic, Inc 2-4
2.2.1.1 CDB47xxxS Board (Single-Ended) Components
The circled numbers found in Figure 2-2 refer to the CDB47xxxS board (single-ended) components in the
following list.
1. +9V Power In
2. Optical S/PDIF Out
3. Coax S/PDIF Out
4. Optical S/PDIF In
5. Coax S/PDIF In
6. +5V Header
7. Line-Level Analog Outputs
8. CDB47xxS-DC48 Daughtercard Connectors
9. Mic Input
10. Single-Ended Line-Level Inputs
11. MCU Rotary Encoder
12. MCU Buttons
13. SPI Flash
14. I
2
C EEPROM
15. LCD
16. DSP DAO Header
17. IR Receiver
18. Board Reset
19. MCU Programming Header
20. MCU Control Bypass Header
21. USB Connector
22. DSP External Control Header
23. DSP DAI Header
24. +1.8V Header
25. Power LEDs (4)
26. + 3.3V Header
2.2.2 CDB47xxxD Board
Figure 2-3 shows the top side of the CDB47xxxD Board. Section 2.2.2.1 contains the legend for the
reference points called out in red in Figure 2-3 .