L64704 LSI Logic Corporation, L64704 Datasheet - Page 23

• Manufacturer Part Number: L64704
• Description: Satellite Decoder Technical Manual 5/97
• Manufacturer: LSI Logic Corporation

Chapter 2
L64704 Signal
Definitions
This chapter describes the signals that comprise the L64704 Satellite
Decoder’s interface to other components. This chapter is divided into
seven sections that describe the various buses:
Figure 2.1
Section 2.1, “Channel Interface,”
interface to the L64704.
Section 2.2, “Channel Clock Recovery,”
the input channel clock recovery circuitry.
Section 2.3, “Channel Data Output Interface,”
that connect the channel data outputs to the MPEG demultiplexer.
Section 2.4, “Phase-Locked Loop Interface,”
used to connect the L64704 to an external Phase-Locked Loop.
Section 2.5, “Carrier Synchronizer Loop Controls,”
the signals that are used to synchronize the I/Q Down Converter
circuitry.
Section 2.6, “Microcontroller Interface,”
used to connect the L64704 to an external microcontroller.
Section 2.7, “Control Signals,”
necessary for the operation of the L64704, but do not fit into any of
the categories above.
shows the logic symbol for the L64704.
describes the various signals that are
describes the input channel
lists the signals that make up
shows the signals that are
lists the signals that are
describes the signals
provides a list of
2-1