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ASIX ELECTRONICS CORPORATION
2
AX88196BLF
CONTENTS
1.0 INTRODUCTION......................................................................................................................................................4
2.0 SIGNAL DESCRIPTION..........................................................................................................................................6
3.0 MEMORY AND CSR MAPPING..........................................................................................................................10
4.0 BASIC OPERATION ..............................................................................................................................................13
5.0 REGISTERS OPERATION....................................................................................................................................31
6.0 CPU READ AND WRITE FUNCTIONS ..............................................................................................................61
7.0 ELECTRICAL SPECIFICATION AND TIMINGS ............................................................................................64
8.0 PACKAGE INFORMATION.................................................................................................................................76
9.0 ORDERING INFORMATION...............................................................................................................................77
APPENDIX A1: MCS51-LIKE (8-BIT)......................................................................................................................78
APPENDIX A2: ISA-LIKE (8/16-BIT).......................................................................................................................79
APPENDIX A3: 186-LIKE (16-BIT)...........................................................................................................................80
APPENDIX A4: CO-WORK WITH 32-BIT PROCESSOR.....................................................................................81
APPENDIX A5: BIG-ENDIAN PROCESSOR OF DATA BYTE LANDS.............................................................83
APPENDIX B: DISABLE AX88196B VOLTAGE REGULATOR..........................................................................84
REVERSION HISTORY...............................................................................................................................................85