mcf5407 Freescale Semiconductor, Inc, mcf5407 Datasheet - Page 11

• Manufacturer Part Number: mcf5407
• Description: Mcf5407 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.6
8.6.1
8.6.2
8.6.3
8.6.4
8.6.5
8.6.6
8.6.7
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
Paragraph
Number
Synchronous/Asynchronous DRAM Controller Module
I
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
2
C Programming Examples ............................................................................. 8-10
I
I
I
I
I
Initialization Sequence.................................................................................. 8-10
Generation of START................................................................................... 8-10
Post-Transfer Software Response................................................................. 8-11
Generation of STOP...................................................................................... 8-12
Generation of Repeated START................................................................... 8-12
Slave Mode ................................................................................................... 8-13
Arbitration Lost............................................................................................. 8-13
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
2
2
2
2
2
C Address Register (IADR) ......................................................................... 8-6
C Frequency Divider Register (IFDR)......................................................... 8-6
C Control Register (I2CR) ........................................................................... 8-7
C Status Register (I2SR).............................................................................. 8-8
C Data I/O Register (I2DR) ......................................................................... 8-9
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)...................................... 10-7
Chip-Select Control Registers (CSCR0–CSCR7) .................................... 10-8
Code Example........................................................................................... 10-9
Chip-Select Module
Interrupt Controller
CONTENTS
Chapter 10
Chapter 11
Chapter 9
Contents
Title
Number
Page
xi