Motorola MPC823e

TABLE OF CONTENTS (Continued)
Paragraph Page
Number Title Number
MOTOROLA MPC823e REFERENCE MANUAL xvii
16.9.8.3 Interrupt Handling in the SCC Status Register .........16-189
16.9.9 Initializing the Serial Communication Controllers .................16-190
16.9.10 Controlling SCCx Timing ......................................................16-191
16.9.10.1 Synchronous Protocols .............................................16-191
16.9.10.2 Asynchronous Protocols ...........................................16-195
16.9.11 Digital Phase-Locked Loop Operation ..................................16-195
16.9.11.1 Encoding and Decoding Data with a DPLL ...............16-198
16.9.12 Clock Glitches ......................................................................16-199
16.9.13 DPLL and Serial Infrared Encoder/Decoder .........................16-200
16.9.14 Disabling the SCCs On-the-Fly ............................................16-201
16.9.14.1 Disabling the Entire SCCx Transmitter .....................16-201
16.9.14.2 Disabling Part of the SCCx Transmitter ....................16-201
16.9.14.3 Disabling the Entire SCCx Receiver .........................16-202
16.9.14.4 Disabling Part of the SCCx Receiver ........................16-202
16.9.14.5 Switching Protocols ..................................................16-202
16.9.15 The SCCs in UART Mode ....................................................16-203
16.9.15.1 Features ....................................................................16-204
16.9.15.2 Normal Asynchronous Mode ....................................16-205
16.9.15.3 Synchronous Mode ...................................................16-205
16.9.15.4 SCCx UART Parameter RAM Memory Map .............16-206
16.9.15.5 Programming the SCCx in UART Mode ...................16-208
16.9.15.6 SCCx UART Commands ..........................................16-209
16.9.15.7 Recognizing Addresses in SCCx UART Mode .........16-210
16.9.15.8 SCCx UART Control Characters ..............................16-211
16.9.15.9 Wake-Up Timer .........................................................16-213
16.9.15.10 Break Support ...........................................................16-213
16.9.15.11 Sending a Break .......................................................16-214
16.9.15.12 Sending a Preamble .................................................16-214
16.9.15.13 Fractional Stop Bits ...................................................16-215
16.9.15.14 SCCx UART Controller Errors ..................................16-217
16.9.15.15 SCCx UART Mode Register .....................................16-220
16.9.15.16 SCCx UART Receive Buffer Descriptors ..................16-223
16.9.15.17 SCCx UART Transmit Buffer Descriptor ...................16-227
16.9.15.18 SCCx UART Event Register .....................................16-230
16.9.15.19 SCCx UART Mask Register ......................................16-232
16.9.15.20 SCCx UART Status Register ....................................16-233
16.9.15.21 SCC2 UART Programming Example ........................16-233
16.9.15.22 S-Record Programming Example .............................16-235
16.9.16 The SCCs In HDLC Mode ....................................................16-236
16.9.16.1 Features ....................................................................16-237
16.9.16.2 SCCx HDLC Channel Frame Transmission
Process .....................................................................16-237