mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 10

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

Paragraph
Number
9.3
9.4
9.5
9.5.1
9.5.2
9.6
9.7
9.8
9.9
9.10
9.10.1
9.10.2
9.10.3
10.1
10.2
10.3
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
11.1
11.1.1
11.2
11.3
11.4
11.4.1
11.4.2
11.4.3
11.4.4
11.4.5
11.4.6
11.4.7
11.4.8
x
Interface to SDRAM Devices ............................................................................. 9-4
SDRAM Banks, Page Hits, and Page Misses ..................................................... 9-6
SDRAM Registers .............................................................................................. 9-6
Auto Initialization ............................................................................................... 9-9
Power-Down and Self-Refresh ........................................................................... 9-9
Performance ...................................................................................................... 9-10
Solving Timing Issues with SDCR[INV] ......................................................... 9-13
SDRAM Interface ............................................................................................. 9-15
DMA Data Transfer Types ............................................................................... 10-1
DMA Address Modes ....................................................................................... 10-2
DMA Controller Registers................................................................................ 10-2
Overview........................................................................................................... 11-1
Module Operation ............................................................................................. 11-2
Transceiver Connection .................................................................................... 11-3
FEC Frame Transmission ................................................................................. 11-4
SDRAM Configuration Register (SDCR) ...................................................... 9-6
SDRAM Timing Register (SDTR) ................................................................. 9-8
SDRAM Read Accesses ............................................................................... 9-16
SDRAM Write Accesses .............................................................................. 9-18
SDRAM Refresh Timing .............................................................................. 9-20
DMA Mode Register (DMR)........................................................................ 10-2
DMA Interrupt Register (DIR) ..................................................................... 10-4
DMA Source Address Register (DSAR) ...................................................... 10-5
DMA Destination Address Register (DDAR) .............................................. 10-6
DMA Byte Count Register (DBCR)............................................................. 10-6
Features......................................................................................................... 11-1
FEC Frame Reception................................................................................... 11-5
CAM Interface .............................................................................................. 11-7
Ethernet Address Recognition ...................................................................... 11-7
Hash Table Algorithm .................................................................................. 11-8
Interpacket Gap Time ................................................................................... 11-9
Collision Handling........................................................................................ 11-9
Internal and External Loopback.................................................................... 11-9
Ethernet Error-Handling Procedure .............................................................. 11-9
MCF5272 User’s Manual
Ethernet Module
CONTENTS
DMA Controller
Chapter 10
Chapter 11
Title
MOTOROLA
Number
Page