Freescale Semiconductor MPC8260 User Manual
Page 1335
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Index
C–C
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
Freescale Semiconductor
Index-7
buffer chaining, 19-16
buffers, 19-24
bus exceptions, 19-28
commands, 19-27
controlling 60x bus bandwidth, 19-11
DACKx, 19-13
DCM, 19-19
DONEx, 19-15
DREQx, 19-13
DTS/STS programming, 19-22
dual-address transfers, 19-10
edge-sensitive mode, 19-15
exceptions, bus, 19-28
external request mode, 19-8
features list, 19-5
IDMR, 19-24
IDSR, 19-24
level-sensitive mode, 19-14
normal mode, 19-9
operand transfers, recognizing, 19-29
operation, 19-16
overview, 19-5
parallel I/O register programming, 19-29
parameter RAM, 19-17
priorities, 19-13
programming examples, 19-30
programming the parallel I/O registers, 19-29
signals, 19-13
single address transfers (fly-by), 19-10
transfers, 19-6
interrupt controller
multi-channel controllers (MCCs)
CHAMR
HDLC mode, 28-8
transparent mode, 28-13, 28-15
channel extra parameters, 28-28
commands, 28-34
data structure organization, 28-2
exceptions, 28-36
features list, 28-1
global parameters, 28-4, 28-15
HDLC parameters (channel-specific), 28-5
initialization, 28-47
INTMSK, 28-15
MCCE, 28-37
MCCFx, 28-33
MCCM, 28-37
parameters for transparent operation, 28-11
RSTATE, 28-10
RxBD, 28-43
TSTATE, 28-7
overview, CPM, 14-1
parallel I/O ports
block diagram, 40-5
features, 40-1
overview, 40-1
PDATx, 40-2
PDIRx, 40-3
pin assignments (port A–port D), 40-8–40-19
PODRx, 40-1
port C interrupts, 40-19
port pin functions, 40-6
PPAR, 40-4
programming options, 40-8
PSORx, 40-4
registers, 40-1
resetting registers and parameters for all channels, 14-13
RISC timer tables
CP loading tracking, 14-27
features list, 14-22
initializing RISC timer tables, 14-25
interrupt handling, 14-26
overview, 14-22
parameter RAM, 14-22
RAM usage, 14-23
RTMR, 14-24
scan algorithm, 14-26
SET TIMER command, 14-25
table entries, 14-24
timer counts, comparing, 14-27
TM_CMD, 14-24
tracking CP loading, 14-27
SDMA channels
bus arbitration, 19-2
bus transfers, 19-2
LDTEA, 19-4
LDTEM, 19-4
overview, 19-1
PDTEA, 19-4
PDTEM, 19-4
programming model, 19-3
registers, 19-3
SDMR, 19-4
SDSR, 19-3
serial configuration, 14-3
serial peripheral interface (SPI)
block diagram, 38-1
clocking and pin functions, 38-2
commands, 38-12
configuring the SPI, 38-3
features list, 38-1
interrupt handling, 38-18