Spectrum Digital TMS320C6424, Technical References

Page: 29 / 85

Spectrum Digital, Inc
3-5
3.2.1 J10, S/PDIF Out
J10 is an RCA jack used as an analog output from the McBSP FSR signal on the DSP.
This connector brings out the S/PDIF signal. Do NOT plug into this connector with the
power on. The figure below shows this connector as viewed from the card edge.
3.2.2 J16, +5V Input
Connector J16 is the input power connector. This connector bring in +5 volts to the
EVM. This is a 2.5 mm. jack. The figure below shows this connector as viewed from
the card edge.
Table 2: J10, S/PDIF, RCA Jack
Pin # Signal Name
1 S/PDIF Analog output
2 GND
Figure 3-2, J10, S/PDIF Out, RCA Jack
Pin 2, Shield (ground)
Pin 1, Signal Output
PC Board
J14
+5V
Ground
Front View
Figure 3-3, J16, +5 Volt Input Connector