Cirrus-logic CDB5345 User Manual download pdf (Page 13)

CDB5345

DS658DB1 13

6. CDB CONNECTORS, JUMPERS, AND SWITCHES

CONNECTOR

Reference

Designator INPUT/OUTPUT SIGNAL PRESENT

+5V J1 Input

+5.0 V Power Supply

GND J2 Input

Ground Reference

S/PDIF TX J15 Output

CS8406 digital audio output via coaxial cable

S/PDIF TX OPT2 Output

CS8406 digital audio output via optical cable

RS232 I/O J42 Input/Output

Serial connection to PC for SPI / I

C control port signals

USB I/O J37 Input/Output

USB connection to PC for SPI / I

C control port signals.

Not Available.

PCM1 I/O J10 Input/Output

I/O for Serial Audio Clocks & Data

CONTROL J17 Input/Output

I/O for external SPI / I

C control port signals.

MICRO JTAG J36 Input/Output

I/O for programming the micro controller (U46).

FPGA-JTAG J18 Input/Output

I/O for programming the FPGA (U35).

MICRO RESET S2 Input

Reset for the micro controller (U46).

PROGRAM FPGA S1 Input

Reset for the FPGA (U35).

PINA

PINB

J38

J39

Input RCA phono jacks for analog input signal to CS5345. Pas-

sive input filter.

AINA

AINB

J40

J41

Input RCA phono jacks for analog input signal to CS5345. Active

input buffer.

MICIN1

MICIN2

J21

J34

Input

1/8“ TRS jacks for microphone input.

AOUTA

AOUTB

J14

J16

Output

RCA phono jacks for PGA analog outputs. Active output

buffer.

Table 4. System Connections

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 26 27

Comments to this Manuals

No comments

Cirrus-logic CDB5345 User Manual Page 13

Comments to this Manuals

Related products and manuals for Hardware Cirrus-logic CDB5345