
W88113C
Publication Release Date: Mar. 1999
Revision 0.61
- I -
TABLE OF CONTENTS
1. OVERVIEW.............................................................................................................1
1.1 FEATURES ...........................................................................................................................................1
1.1.1 Host Interface ...................................................................................................................................1
1.1.2 DSP Interface....................................................................................................................................1
1.1.3 Microcontroller Interface..................................................................................................................1
1.1.4 DRAM Interface...............................................................................................................................2
1.1.5 Audio Playback Interface..................................................................................................................2
1.1.6 Miscellaneous...................................................................................................................................2
1.2 BLOCK DIAGRAM..............................................................................................................................3
1.3 PIN CONFIGURATION.......................................................................................................................4
1.4 PIN DESCRIPTION..............................................................................................................................5
1.5 PIN TABLE...........................................................................................................................................8
1.6 DEFINITIONS.....................................................................................................................................11
2. REGISTERS DESCRIPTION ................................................................................13
3. REGISTER TABLE...............................................................................................70
4. CHARACTERISTICS ............................................................................................74
5. APPLICATION NOTES.........................................................................................75
5.1 DRAM INTERFACE...........................................................................................................................75
5.1.1 Memory Layout...............................................................................................................................75
5.1.2 Block Configuration........................................................................................................................76
5.1.3 Linear Address v.s. Block-Offset Address.......................................................................................78
5.1.4 16-bit DRAM..................................................................................................................................79
5.1.5 EDO DRAM...................................................................................................................................79