L64105 LSI Logic Corporation, L64105 Datasheet - Page 31

• Manufacturer Part Number: L64105
• Description: Mpeg-2 Audio/video Decoder
• Manufacturer: LSI Logic Corporation

2.1 Signals Organization
Chapter 2
I/O Signal Descriptions
This chapter describes the input/output signals of the L64105. The
chapter contains the following sections:
The L64105 has six major interfaces:
Figure 2.1
lower case “n” at the end of a signal name indicates that it is an active
LOW signal.
Section 2.1, “Signals Organization,” page 2-1
Section 2.2, “Host Interface,” page 2-3
Section 2.3, “Channel Interface,” page 2-5
Section 2.4, “Memory Interface,” page 2-7
Section 2.5, “Video Interface,” page 2-8
Section 2.6, “Audio Interface,” page 2-9
Section 2.7, “Miscellaneous and Test Interfaces,” page 2-11
Host (8-bit microcontroller interface)
Channel (8-bit synchronous or asynchronous bitstream data
channel)
Memory (16-bit synchronous SDRAM interface)
Video (8-bit multiplexed digital video output)
Audio (serial digital audio output)
Test
shows the signals, their grouping, and their I/O direction. A
2-1