Motorola MPC8260 - Manual (Page 1000)

Index-20 MPC8260 PowerQUICC II UserÕs Manual MOTOROLA
INDEX
PPC_ALRL, 4-29
programming model, 4-17
registers, 4-17
SCC relative priority, 4-12
SCPRR_H, 4-19
SCPRR_L, 4-20
SICR, 4-17
SIEXR, 4-24
signal multiplexing, 4-44
SIMR_H, 4-22, 4-22
SIPNR_H, 4-21
SIPNR_L, 4-21
SIPRR, 4-18
SIUMCR, 4-31
SIVEC, 4-23
software watchdog timer, 4-6
SWR, 4-7
SWSR, 4-36
SYPCR, 4-35
system protection, 4-2
TESCR1, 4-36
TESCR2, 4-37
time counter (TMCNT)
function, 4-2
overview, 4-4
timers, 4-4
TMCNT, 4-41
TMCNTAL, 4-41
TMCNTSC, 4-40
T
TBST (transfer burst) signal, 8-13
TCN (timer counter registers), 17-8
TCn (transfer code) signals, 8-13
TCR (timer capture registers), 17-8
TER (timer event registers), 17-8
Terminology conventions, lxiv
TESCRx (60x bus error status and control
registers), 4-36, 10-33
TFCR (Tx buffer function code register)
overview, 19-15
TGCR (timer global configuration registers), 17-4
Timers
block diagram, 17-1
bus monitoring, 17-3
cascaded mode block diagram, 17-4
features, 17-2
general-purpose units, 17-2
pulse measurement, 17-3
Time-slot assigner
connecting to the TSA, 14-7
Time-slot assigner (TSA)
synchronization in transparent mode, 23-5
Timing
SCC timing, controlling, 19-18
TM_CMD (RISC timer command) register, 13-20
TMCNT (time counter register), 4-41
TMCNTAL (time counter alarm register), 4-41
TMCNTSC (time counter status and control
register), 4-40
TMR (timer mode registers), 17-6
TODR (transmit-on-demand register)
AppleTalk mode, 25-4
overview, 19-9
TOSEQ (transmit out-of-sequence) register, 20-10
Transparent mode
achieving synchronization, 23-3
commands, 23-7
DSR receiver SYNC pattern lengths, 23-3
end of frame detection, 23-6
error handling, 23-8
fast communications controllers (FCCs)
features list, 32-2
receive operation, 32-2
synchronization
achieving, 32-2
example, 32-4
external signals, 32-3
in-line pattern, 32-3
transmit operation, 32-2
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
serial management controllers (SMCs)
features list, 26-21
overview, 26-20
parameter RAM, 26-6
reception process, 26-21
synchronization signals, 23-4
synchronization, user-controlled, 23-5
transmit synchronization, 23-3
TxBD, 23-10
TRR (timer reference registers), 17-7
TSIZn (transfer size) signals, 8-13
TSTATE (internal transmitter state) register, 27-9
TTn (transfer type) signals, 8-10
U
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