
viii
Appendix B   Internal I/O Registers
.................................................................................. 349
B.1 
Addresses........................................................................................................................... 349
B.2 
Functions............................................................................................................................ 353
Appendix C   I/O Port Block Diagrams
 ........................................................................... 397
C.1 
Block Diagrams of Port 3 .................................................................................................. 397
C.2 
Block Diagrams of Port 4 .................................................................................................. 401
C.3 
Block Diagram of Port 5.................................................................................................... 405
C.4 
Block Diagram of Port 6.................................................................................................... 406
C.5 
Block Diagram of Port 7.................................................................................................... 407
C.6 
Block Diagrams of Port 8 .................................................................................................. 408
C.7 
Block Diagrams of Port 9 .................................................................................................. 409
C.8 
Block Diagram of Port A................................................................................................... 410
C.9 
Block Diagram of Port B ................................................................................................... 411
Appendix D   Port States in the Different Processing States
..................................... 412
Appendix E   List of Product Codes
.................................................................................. 413
Appendix F   Package Dimensions
.................................................................................... 414