mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 9

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

MOTOROLA
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.8.1
6.2.8.2
6.2.8.3
6.2.8.4
7.1
7.2
7.2.1
7.2.2
7.2.2.1
7.2.2.2
7.2.2.3
7.2.2.4
7.2.3
7.2.4
7.2.5
7.2.6
8.1
8.1.1
8.1.2
8.1.3
8.2
8.2.1
8.2.2
9.1
9.2
Paragraph
Number
Overview............................................................................................................. 7-1
Interrupt Controller Registers ............................................................................. 7-2
Overview............................................................................................................. 8-1
Chip Select Registers .......................................................................................... 8-2
Overview............................................................................................................. 9-1
SDRAM Controller Signals ................................................................................ 9-1
System Protection Register (SPR) .................................................................. 6-6
Power Management Register (PMR).............................................................. 6-7
Activate Low-Power Register (ALPR)......................................................... 6-10
Device Identification Register (DIR)............................................................ 6-11
Software Watchdog Timer............................................................................ 6-12
Interrupt Controller Registers ......................................................................... 7-3
Interrupt Control Registers (ICR1–ICR4) ...................................................... 7-4
Interrupt Source Register (ISR) ...................................................................... 7-6
Programmable Interrupt Transition Register (PITR)...................................... 7-7
Programmable Interrupt Wakeup Register (PIWR)........................................ 7-7
Programmable Interrupt Vector Register (PIVR) ........................................... 7-8
Features........................................................................................................... 8-1
Chip Select Usage........................................................................................... 8-1
Boot CS0 Operation........................................................................................ 8-2
Chip Select Base Registers (CSBR0–CSBR7) ............................................... 8-3
Chip Select Option Registers (CSOR0–CSOR7) ........................................... 8-5
Watchdog Reset Reference Register (WRRR) ......................................... 6-13
Watchdog Interrupt Reference Register (WIRR) ..................................... 6-13
Watchdog Counter Register (WCR) ......................................................... 6-14
Watchdog Event Register (WER)............................................................. 6-14
Interrupt Control Register 1 (ICR1) ........................................................... 7-4
Interrupt Control Register 2 (ICR2) ........................................................... 7-5
Interrupt Control Register 3 (ICR3) ........................................................... 7-5
Interrupt Control Register 4 (ICR4) ........................................................... 7-6
Chip Select Module
Interrupt Controller
SDRAM Controller
CONTENTS
Chapter 7
Chapter 8
Chapter 9
Contents
Title
Number
Page
ix