Motorola MPC823e

TABLE OF CONTENTS (Continued)
Paragraph Page
Number Title Number
xviii MPC823e REFERENCE MANUAL MOTOROLA
16.9.16.3 SCCx HDLC Channel Frame Reception Process .....16-238
16.9.16.4 SCCx HDLC Parameter RAM Memory Map .............16-239
16.9.16.5 Programming the SCCs in HDLC Mode ...................16-241
16.9.16.6 SCCx HDLC Commands ..........................................16-242
16.9.16.7 SCCx HDLC Controller Errors ..................................16-243
16.9.16.8 SCCx HDLC Mode Register .....................................16-245
16.9.16.9 SCCx HDLC Receive Buffer Descriptor ...................16-247
16.9.16.10 SCCx HDLC Transmit Buffer Descriptor ..................16-251
16.9.16.11 SCCx HDLC Event Register .....................................16-253
16.9.16.12 SCCx HDLC Mask Register .....................................16-256
16.9.16.13 SCCx HDLC Status Register ....................................16-257
16.9.16.14 SCC2 HDLC Programming Example #1 ...................16-258
16.9.16.15 SCC2 HDLC Programming Example #2 ...................16-259
16.9.17 The HDLC Bus Controller ....................................................16-260
16.9.17.1 Features ...................................................................16-262
16.9.17.2 Accessing the HDLC Bus .........................................16-263
16.9.17.2.1 Improving Performance ................................16-264
16.9.17.2.2 Delaying RTS
Mode .....................................16-265
16.9.17.2.3 Using the Time-Slot Assigner ......................16-266
16.9.17.3 HDLC Bus Memory Map and Programming .............16-267
16.9.17.3.1 HDLC Bus Controller Programming
Example ........................................................16-267
16.9.18 The SCCs in AppleTalk Mode ..............................................16-268
16.9.18.1 Operating the LocalTalk Bus ....................................16-268
16.9.18.2 Features ...................................................................16-269
16.9.18.3 Connecting to AppleTalk ..........................................16-270
16.9.18.4 Programming the SCCs in AppleTalk Mode .............16-271
16.9.18.5 SCCx AppleTalk Programming Example ..................16-273
16.9.19 The SCCx in Asynchronous HDLC Mode ............................16-273
16.9.19.1 Features ...................................................................16-273
16.9.19.2 SCCx ASYNC HDLC Channel Frame
Transmission Process ..............................................16-273
16.9.19.3 SCCx ASYNC HDLC Channel Frame Reception
Process .....................................................................16-274
16.9.19.4 Transmitter Transparency Encoding ........................16-271
16.9.19.5 Receiver Transparency Decoding ............................16-271
16.9.19.6 Exceptions to RFC 1549 ...........................................16-273
16.9.19.7 SCCx ASYNC HDLC Implementation ......................16-273
16.9.19.8 SCCx ASYNC HDLC Parameter RAM
Memory Map .............................................................16-274
16.9.19.9 Configuring the SCCx ASYNC HDLC Parameters....16-276
16.9.19.10 SCCx ASYNC HDLC Commands .............................16-277