mcf5307cft90b Freescale Semiconductor, Inc, mcf5307cft90b Datasheet - Page 11

• Manufacturer Part Number: mcf5307cft90b
• Description: Mcf5307 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

9.1
9.2
9.2.1
9.2.2
9.2.3
9.2.4
10.1
10.2
10.3
10.3.1
10.3.1.1
10.3.1.2
10.4
10.4.1
10.4.1.1
10.4.1.2
10.4.1.3
10.4.1.4
11.1
11.1.1
11.1.2
11.2
11.2.1
11.3
11.3.1
11.3.2
11.3.2.1
11.3.2.2
11.3.2.3
11.3.3
11.3.3.1
Paragraph
Number
Synchronous/Asynchronous DRAM Controller Module
Overview............................................................................................................. 9-1
Interrupt Controller Registers ............................................................................. 9-2
Overview........................................................................................................... 10-1
Chip-Select Module Signals ............................................................................. 10-1
Chip-Select Operation....................................................................................... 10-2
Chip-Select Registers........................................................................................ 10-5
Overview........................................................................................................... 11-1
DRAM Controller Operation ............................................................................ 11-3
Asynchronous Operation .................................................................................. 11-4
Interrupt Control Registers (ICR0–ICR9) ...................................................... 9-3
Autovector Register (AVR) ............................................................................ 9-5
Interrupt Pending and Mask Registers (IPR and IMR)................................... 9-6
Interrupt Port Assignment Register (IRQPAR) .............................................. 9-7
General Chip-Select Operation..................................................................... 10-3
Chip-Select Module Registers ...................................................................... 10-6
Definitions .................................................................................................... 11-2
Block Diagram and Major Components ....................................................... 11-2
DRAM Controller Registers ......................................................................... 11-3
DRAM Controller Signals in Asynchronous Mode...................................... 11-4
Asynchronous Register Set........................................................................... 11-4
General Asynchronous Operation Guidelines .............................................. 11-8
8-, 16-, and 32-Bit Port Sizing.................................................................. 10-4
Global Chip-Select Operation................................................................... 10-4
Chip-Select Address Registers (CSAR0–CSAR7)................................... 10-6
Chip-Select Mask Registers (CSMR0–CSMR7)...................................... 10-6
Chip-Select Control Registers (CSCR0–CSCR7) .................................... 10-8
Code Example........................................................................................... 10-9
DRAM Control Register (DCR) in Asynchronous Mode ........................ 11-4
DRAM Address and Control Registers (DACR0/DACR1) ..................... 11-5
DRAM Controller Mask Registers (DMR0/DMR1) ................................ 11-7
Non-Page-Mode Operation..................................................................... 11-11
Freescale Semiconductor, Inc.
For More Information On This Product,
Chip-Select Module
Go to: www.freescale.com
Interrupt Controller
CONTENTS
Chapter 10
Chapter 11
Chapter 9
Contents
Title
Number
Page
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