Table of Contents
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TABLE OF CONTENTS (Continued)
Paragraph
Number
16.9.21.11
16.9.21.12
16.9.21.13
16.9.21.14
16.9.22
The SCCx in Ethernet Mode ................................................ 16-318
16.9.22.1
16.9.22.2
16.9.22.3
16.9.22.4
16.9.22.5
16.9.22.6
16.9.22.7
16.9.22.8
16.9.22.9
16.9.22.10
16.9.22.11
16.9.22.12
16.9.22.13
16.9.22.14
16.9.22.15
16.9.23
Programming the SCCx Ethernet Controller ........................ 16-337
16.9.23.1
16.9.23.2
16.9.23.3
16.9.23.4
16.9.23.5
16.9.23.6
16.9.23.7
16.10
Universal Serial Bus Controller ....................................................... 16-350
16.10.1
Features ............................................................................... 16-352
16.10.2
Controller Limitations ........................................................... 16-352
16.10.3
USB Controller Pin Functions and Clocking ......................... 16-353
16.10.4
Transmission and Reception Process .................................. 16-355
16.10.4.1
16.10.4.2
16.10.4.3
16.10.4.4
16.10.4.5
16.10.5
USB Controller Parameter RAM Memory Map .................... 16-358
16.10.6
USB Commands .................................................................. 16-363
xx
Title
SCCx Transparent Event Register ........................... 16-314
SCCx Transparent Mask Register ............................ 16-316
SCCx Transparent Status Register .......................... 16-316
SCC2 Transparent Programming Example .............. 16-317
Features ................................................................... 16-319
Ethernet On the MPC823e ....................................... 16-320
Understanding Ethernet on the MPC823e ................ 16-321
Connecting the MPC823e to the EEST .................... 16-321
SCCx Ethernet Channel Frame Transmission
Process ..................................................................... 16-323
SCCx Ethernet Channel Frame Reception
Process ..................................................................... 16-324
SCCx Ethernet Parameter RAM Memory Map ......... 16-326
Configuring the SCCx Ethernet Parameters ............. 16-330
SCCx Ethernet Commands ...................................... 16-330
SCCx Ethernet Address Recognition ....................... 16-332
Hash Table Algorithm ............................................... 16-334
Interpacket Gap Time ............................................... 16-335
Handling Collisions ................................................... 16-335
Loopback and Full-Duplex Operation ....................... 16-335
SCCx Ethernet Controller Errors .............................. 16-336
SCCx Ethernet Mode Register ................................. 16-337
SCCx Ethernet Receive Buffer Descriptor ................ 16-340
SCCx Ethernet Transmit Buffer Descriptor ............... 16-343
SCCx Ethernet Event Register ................................. 16-346
SCCx Ethernet Mask Register .................................. 16-348
SCCx Ethernet Status Register ................................ 16-348
SCC2 Ethernet Programming Example .................... 16-348
OUT Token ............................................................... 16-356
IN Token ................................................................... 16-357
SETUP Token ........................................................... 16-357
SOF Token ............................................................... 16-358
PRE TOKEN ............................................................. 16-358
MPC823e REFERENCE MANUAL
Page
Number
MOTOROLA
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