Motorola MPC823e - Page 18

TABLE OF CONTENTS (Continued)
Paragraph Page
Number Title Number
xvi MPC823e REFERENCE MANUAL MOTOROLA
16.7.4.2 One Multiplexed Channel With Dynamic Frames......16-120
16.7.4.3 Two multiplexed Channels with Static Frames..........16-121
16.7.4.4 tWO Multiplexed Channels With Dynamic Frames....16-122
16.7.4.5 Programming the Serial Interface RAM Entries ........16-123
16.7.4.6 Serial Interface RAM Dynamic Changes ..................16-126
16.7.5 Serial Interface Programming Model ....................................16-129
16.7.5.1 Serial Interface Global Mode Register ......................16-129
16.7.5.2 Serial Interface Mode Register .................................16-130
16.7.5.3 Serial Interface Clock Route Register ......................16-137
16.7.5.4 Serial Interface Command Register .........................16-140
16.7.5.5 Serial Interface Status Register ................................16-141
16.7.5.6 Serial Interface RAM Pointer Register ......................16-142
16.7.5.6.1 SIRP Indication When RDM = 00 ................16-143
16.7.5.6.2 SIRP Indication When RDM = 01 ................16-144
16.7.5.6.3 SIRP When RDM = 10 .................................16-144
16.7.5.6.4 SIRP When RDM = 11 .................................16-144
16.7.6 IDL Interface Operation ........................................................16-145
16.7.6.1 IDL Interface Implementation ...................................16-146
16.7.6.2 Programming the IDL Interface ................................16-149
16.7.6.2.1 IDL Interface Programming Example ...........16-150
16.7.7 GCI Interface Operation .......................................................16-151
16.7.7.1 GCI Activation/Deactivation Procedure ....................16-152
16.7.7.2 Programming the GCI Interface ................................16-153
16.7.7.2.1 Normal Mode ...............................................16-153
16.7.7.2.2 SCIT Mode ...................................................16-153
16.7.7.3 GCI Interface Programming Example .......................16-154
16.7.8 Nonmultiplexed Serial Interface Configuration .....................16-155
16.8 The Baud Rate Generators .............................................................16-158
16.8.1 Autobaud Operation .............................................................16-160
16.8.2 Baud Rate Generator Configuration Registers ....................16-161
16.8.3 UART Baud Rate Examples .................................................16-163
16.9 The Serial Communication Controllers ...........................................16-165
16.9.1 Features ...............................................................................16-167
16.9.2 The General SCCx Mode Registers .....................................16-168
16.9.3 Protocol-Specific Mode Register ..........................................16-178
16.9.4 Data Synchronization Register .............................................16-179
16.9.5 Transmit-on-Demand Register .............................................16-179
16.9.6 SCCx Buffer Descriptor Operation .......................................16-180
16.9.7 SCCx Parameter RAM Memory Map ...................................16-184
16.9.8 Handling Interrupts In the SCCs ..........................................16-189
16.9.8.1 Interrupt Handling in the SCC Event Register ..........16-189
16.9.8.2 Interrupt Handling in the SCC Mask Register ...........16-189