SAA7388 Datasheet, PDF (2/60 Pages) NXP Semiconductors – Error correction and host interface IC for CD-ROM ELM

Philips Semiconductors
Error correction and host interface IC for
CD-ROM (ELM)
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
QUICK REFERENCE DATA
4
ORDERING INFORMATION
5
BLOCK DIAGRAM
6
PINNING
7
FUNCTIONAL DESCRIPTION
7.1
CD-DSP interface and data input
7.2
Error correction and EDC check
7.3
Host interface
7.4
Subcode channel Q-to-W buffering
7.5
External buffer memory
7.6
Sub-CPU registers
7.7
Register Descriptions
7.8
Sub-CPU interface
7.9
Host registers
.10
CD-DSP Timings
8
LIMITING VALUES
9
THERMAL CHARACTERISTICS
10
CHARACTERISTICS
11
TIMING CHARACTERISTICS
11.1
Q-to-W subcode interface timing
11.2
External memory SRAM timing
11.3
External memory DRAM timing
11.4
Sub-CPU interface timing
11.5
ATAPI host interface timing
11.6
SANYO compatibility mode host interface
timing
11.7
Oak compatibility mode host interface timing
11.8
Crystal oscillator
12
PACKAGE OUTLINE
13
SOLDERING
14
DEFINITIONS
15
LIFE SUPPORT APPLICATIONS
Preliminary specification
SAA7388
1996 Apr 26
2