The SPDIF_OPT signal is generated within the BCM7421 CPU, which has a direct connection to the S/PDIF port.
RF In
The RF In is a 75R F-type female connector that accepts QAM digital TV input. The acceptable input range for incoming
signals is +/- 0.5V maximum.
All information provided in this reference manual applies to products under development. The characteristics and specifications of these products are subject to