MPC8280 datasheet(1378/1386 Pages) FREESCALE

1378 / 1386 page

MPC8280 PowerQUICC II Family Reference Manual, Rev. 1

Index-24

Freescale Semiconductor

overview, 28-5, 28-30

transparent mode, 28-6

UART mode, 28-6

power, saving, 28-10

programming the controller, 28-11

protocol switching, 28-9

reinitializing the receiver, 28-9

reinitializing the transmitter, 28-9

selecting modes, 28-2

sending a break, 28-12

sending a preamble, 28-13

switching protocols, 28-9

transparent mode

features list, 28-20

overview, 28-20

parameter RAM, 28-6

reception process, 28-21

RxBD, 28-26

TxBD, 28-27

UART mode

character mode, 28-11

commands, 28-12

data handling, 28-11

error handling, 28-13

features list, 28-11

features not supported by SMCs, 28-10

frame format, 28-10

message-oriented mode, 28-11

overview, 28-10

parameter RAM, 28-6

programming example, 28-19

reception process, 28-11

RxBD, 28-13

transmission process, 28-11

TxBD, 28-17

Serial mode

parameter RAM configuration, 34-27

Serial peripheral interface (SPI)

block diagram, 39-1

clocking and pin functions, 39-2

commands, 39-12

configuring the SPI, 39-2

features list, 39-1

interrupt handling, 39-18

master mode, 39-3

maximum receive buffer length (MRBLR), 39-11

multi-master operation, 39-4

parameter RAM, 39-10

programming example

master, 39-16

slave, 39-17

programming model, 39-6

RxBD, 39-14

slave mode, 39-4

SPCOM, 39-10

SPIE, 39-9

SPIM, 39-9

SPMODE, 39-6

TxBD, 39-15

SI memory map, 3-24

SI memory map,, 3-15, 3-16, 3-17, 3-18

SI RAM programming example, 15-14

SI,, 1-lxxxi

SICR (SIU interrupt configuration register), 4-17

SICR,, 16-7

SIEXR (SIU external interrupt control register), 4-25

Signals

60x bus

TBST, 8-12

TCn, 8-12

TSIZn, 8-12

TTn, 8-9

byte-select signals, 11-75

chip-select signals, 11-74

general-purpose signals, 11-76

IDMA emulation

DACKx, 19-13

DONEx, 19-14

DREQx, 19-13

memory controller

byte-select signals, 11-10

EAMUX, 11-42

PSDVAL, 11-10, 11-58

SDRAM interface signals, 11-33

UPM interface signals, 11-63

UPM signal negation, 11-78

UPWAIT, 11-78

overview, 6-2

SPISEL, 27-24, 27-25

signals, external

description

EXTCLK,, 6-15

SIPMR_H (SIU high interrupt mask register), 4-22

SIPMR_L (SIU low interrupt mask register), 4-23

SIPNR_H (SIU high interrupt pending register), 4-21

SIPNR_L (SIU low interrupt pending register), 4-22

SIPRR (SIU interrupt priority register), 4-18

SIU memory map,, 3-2

SIUMCR (SIU module configuration register), 4-33

SIVEC (SIU interrupt vector register), 4-24

SMC memory map, 3-23

SMC,, 16-1

SMCE (SMC event) register

GCI mode, 28-35

MPC8280 Datasheet(PDF) 1378 Page - Freescale Semiconductor, Inc

MPC8280 Datasheet(HTML) 1378 Page - Freescale Semiconductor, Inc

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