mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 14

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

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Number
13.5.5
13.5.6
13.5.7
13.5.8
13.5.9
13.5.10
13.5.11
13.5.12
13.5.13
13.5.14
13.5.15
13.5.16
13.5.17
13.5.18
13.5.19
13.5.20
13.5.21
13.5.22
13.6
13.6.1
13.6.2
13.6.2.1
13.6.2.2
13.6.3
13.6.4
13.6.5
14.1
14.2
14.3
14.3.1
14.3.2
14.4
14.4.1
14.4.1.1
14.4.1.2
14.4.1.3
14.4.2
14.4.3
xiv
Application Examples..................................................................................... 13-33
Overview........................................................................................................... 14-1
Features ............................................................................................................. 14-1
Module Description .......................................................................................... 14-1
Operation........................................................................................................... 14-3
Queued Serial Peripheral Interface (QSPI) Module
B2 Data Transmit Registers (P0B2TR–P3B2TR) ...................................... 13-17
D Data Transmit Registers (P0DTR–P3DTR)............................................ 13-18
Port Configuration Registers (P0CR–P3CR).............................................. 13-19
Loopback Control Register (PLCR) ........................................................... 13-20
Interrupt Configuration Registers (P0ICR–P3ICR).................................... 13-21
Periodic Status Registers (P0PSR–P3PSR) ................................................ 13-22
Aperiodic Status Register (PASR).............................................................. 13-24
GCI Monitor Channel Receive Registers (P0GMR–P3GMR) ................... 13-24
GCI Monitor Channel Transmit Registers (P0GMT–P3GMT).................. 13-25
GCI Monitor Channel Transmit Abort Register (PGMTA) ...................... 13-26
GCI Monitor Channel Transmit Status Register (PGMTS)........................ 13-27
GCI C/I Channel Receive Registers (P0GCIR–P3GCIR) .......................... 13-28
GCI C/I Channel Transmit Registers (P0GCIT–P3GCIT) ......................... 13-29
GCI C/I Channel Transmit Status Register (PGCITSR) ............................ 13-29
D-Channel Status Register (PDCSR) ......................................................... 13-30
D-Channel Request Register (PDRQR)...................................................... 13-31
Sync Delay Registers (P0SDR–P3SDR) .................................................... 13-32
Clock Select Register (PCSR) .................................................................... 13-32
Introduction................................................................................................. 13-33
PLIC Initialization ...................................................................................... 13-34
Example 1: ISDN SOHO PBX with Ports 0, 1, 2, and 3 ............................ 13-36
Example 2: ISDN SOHO PBX with Ports 1, 2, and 3 ................................ 13-39
Example 3: Two-Line Remote Access with Ports 0 and 1 ......................... 13-40
Interface and Pins.......................................................................................... 14-2
Internal Bus Interface.................................................................................... 14-3
QSPI RAM.................................................................................................... 14-4
Baud Rate Selection...................................................................................... 14-6
Transfer Delays............................................................................................. 14-7
Port Configuration Example ................................................................... 13-34
Interrupt Configuration Example............................................................ 13-35
Receive RAM ........................................................................................... 14-5
Transmit RAM.......................................................................................... 14-6
Command RAM........................................................................................ 14-6
MCF5272 User’s Manual
CONTENTS
Chapter 14
Title
MOTOROLA
Number
Page