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frame reception, 23-2
frame transmission, 23-2
inherent synchronization, 23-6
in-line synchronization, 23-6
overview, 23-1
programming example, 23-13
RxBD, 23-9
synchronization signals, 23-4
synchronization, user-controlled, 23-5
transmit synchronization, 23-3
TxBD, 23-10
UART mode
commands, 20-6
control character insertion, 20-10
data handling, character and message-based, 20-5
error reporting, 20-6
features list, 20-2
fractional stop bits, 20-11
handling errors, 20-12
hunt mode, 20-10
memory map, 20-4
normal asynchronous mode, 20-3
overview, 20-1
parameter RAM, 20-4
programming example, 20-22
RxBD, 20-15
S-records loader application, 20-23
status reporting, 20-6
synchronous mode, 20-3
TxBD, 20-18
Serial configuration, 13-3
Serial interface (SI)
block diagram, 14-2
enabling connections, 14-7
features, 14-3
GCI support, 14-31
IDL bus implementation
programming the IDL, 14-29
IDL interface support, 14-25
overview, 14-4
programming GCI, 14-33
programming RAM entries, 14-10
registers, 14-17
see also CPM multiplexing logic (CMX)
SI RAM, 14-8
Serial management controllers (SMCs)
buffer descriptors, overview, 26-5
disabling SMCs on-the-fly, 26-9
disabling the receiver, 26-9
disabling the transmitter, 26-9
enabling the receiver, 26-9
enabling the transmitter, 26-9
features list, 26-2
GCI mode
Index-18
INDEX
MPC8260 PowerQUICC II UserÕs Manual
C/I channel
handling the SMC, 26-31
reception process, 26-31
RxBD, 26-33
transmission process, 26-31
TxBD, 26-33
commands, 26-32
monitor channel
reception process, 26-31
RxBD, 26-32
transmission process, 26-31
TxBD, 26-32
overview, 26-30
parameter RAM, 26-30
memory structure, 26-5
mode selection, 26-3
NMSI connection, receive and transmit, 26-2
parameter RAM
GCI mode, 26-30
overview, 26-6, 26-30
transparent mode, 26-6
UART mode, 26-6
power, saving, 26-10
programming the controller, 26-12
protocol switching, 26-10
reinitializing the receiver, 26-10
reinitializing the transmitter, 26-9
selecting modes, 26-3
sending a break, 26-13
sending a preamble, 26-13
switching protocols, 26-10
transparent mode
features list, 26-21
overview, 26-20
parameter RAM, 26-6
reception process, 26-21
RxBD, 26-26
TxBD, 26-27
UART mode
character mode, 26-12
commands, 26-12
data handling, 26-12
error handling, 26-13
features list, 26-11
features not supported by SMCs, 26-10
frame format, 26-11
message-oriented mode, 26-12
overview, 26-10
parameter RAM, 26-6
programming example, 26-19
reception process, 26-12
RxBD, 26-14
transmission process, 26-11
TxBD, 26-16
MOTOROLA
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