mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 20

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

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16.9.15.7
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TABLE OF CONTENTS (Continued)
The HDLC Bus Controller .................................................... 16-256
The SCCs in AppleTalk Mode .............................................. 16-264
The SCCx in Asynchronous HDLC Mode ............................ 16-269
Freescale Semiconductor, Inc.
SCCx HDLC Controller Errors .................................. 16-239
SCCx HDLC Mode Register ..................................... 16-241
SCCx HDLC Receive Buffer Descriptor ................... 16-243
SCCx HDLC Transmit Buffer Descriptor .................. 16-247
SCCx HDLC Event Register ..................................... 16-249
SCCx HDLC Mask Register ..................................... 16-252
SCCx HDLC Status Register .................................... 16-253
SCC2 HDLC Programming Example #1 ................... 16-254
SCC2 HDLC Programming Example #2 ................... 16-255
Features ................................................................... 16-258
Accessing the HDLC Bus ......................................... 16-259
HDLC Bus Memory Map and Programming ............. 16-263
Operating the LocalTalk Bus .................................... 16-264
Features ................................................................... 16-265
Connecting to AppleTalk .......................................... 16-266
Programming the SCCs in AppleTalk Mode ............. 16-267
SCCx AppleTalk Programming Example .................. 16-269
Features ................................................................... 16-269
SCCx ASYNC HDLC Channel Frame
Transmission Process .............................................. 16-269
SCCx ASYNC HDLC Channel Frame Reception
Process ..................................................................... 16-270
Transmitter Transparency Encoding ........................ 16-271
Receiver Transparency Decoding ............................ 16-271
Exceptions to RFC 1549 ........................................... 16-273
SCCx ASYNC HDLC Implementation ...................... 16-273
SCCx ASYNC HDLC Parameter RAM Memory
Map ........................................................................... 16-274
Configuring the SCCx ASYNC HDLC Parameters .... 16-276
SCCx ASYNC HDLC Commands ............................. 16-277
SCCx ASYNC HDLC Controller Errors ..................... 16-278
Programming the SCCx ASYNC HDLC Controller.... 16-279
ore Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
Example ........................................................ 16-263
Improving Performance ................................ 16-260
Delaying RTS Mode ..................................... 16-261
Using the Time-Slot Assigner ...................... 16-262
HDLC Bus Controller Programming
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