Freescale Semiconductor TWR-MCF52259-Ethenet ColdFire MCU Roadmap

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ColdFire MCU Roadmap

Flash

Production - Available NOW

Execution - Specification frozen, in design

Planning - Specification subject to Change

MC51FQE

Ultra Low

Power

MCF52110

RTC

MCF51AC

5V Motor

Control

MCF521/2/3/4

CAN

MCF51AC

5V Motor

Control

MCF5282

10/100 CAN

32KB 64KB 128KB 256KB 512KB

MCF5281

10/100 CAN

MCF5225x

10/100 USB

otg MQX

RTOS

Low cost

1MB

MC51QE

Ultra Low

Power

MCF52230/1

10/100 + PHY

CAN

MCF52233/4/5

10/100 + PHY

CAN

Encryption

MCF52236

10/100 +

PHY

MCF52232

10/100 +

PHY

MCF51CN128

Ethernet,

External Bus

MCF5216

CAN

General Purpose /

Low Power Ethernet USB

MCF52210

USB otg (FS)

MCF52211

USB otg (FS)

MCF52213

USB otg (FS)

MCF52212

USB otg (FS)

MCF51JM

USB otg (FS)

CAN

Encryption

MCF51JM

USB otg (FS)

CAN

Encryption

MCF5225x

10/100 USB

otg, MQX

RTOS

MCF52223

USB otg (FS)

MCF52100

RTC

MC51QE

Ultra Low

Power

2009

Flexis 8-bit

Compatible

Contents

Main Ethernet Overview Session Ethernet Overview Session What is Ethernet? Why do we care about Ethernet? How will I use Ethernet? Ethernet Page Page Ethernet Overview Physical Session Connectors Cables Ethernet Cable: Straight Through Pinout The following table demonstrates the proper color scheme. Ethernet Cable: Crossover Pinout * Distance Signal Travels at 100 Mbits? Requires using external PHY Supported by MCF5223x Full Duplex Ethernet Links Full DuplexHalf Duplex Basic Ethernet Network Hub Page Page Page Switch Ethernet Router/Gateway Note: Ethernet to WiFi is a router functionality. *Media Independent Interface (MII) *Autonegotiation The Ethernet Data Packet Format Ethernet Data Frame old/original format used IEEE 802.3 Data Frame Terminology Ethernet Definition More Ethernet References Web sites: http://www.tcpipguide.com/ References: IP IP Classes IP Subnetting IPv4 network classes NAT Default Gateway Getting packets into a NAT network TCP is One of the Protocols in the Internet Protocol Suite TCP - Transport Control Protocol Other Protocols in the Internet Protocol Suite The OSI 7 Layer Model TCP/IP Four Layers Equivalent: All People Seems To Need Data Processing. Some Interesting RFCs Page ColdFire MCU Roadmap 2009 Flash 32KB 64KB 128KB 256KB 512KB 1MB Cold ColdFire Cold ColdFire Fire V2 Core Page Page MCF522xx Ethernet Media Access Controller (MAC) MCF5223x - ePHY MCF51CN MCF51CN www.freescale.com/mqx MQX Software Complete Ethernet Solution Freescale MQX MCF51CN128 Fire ColdFire 68K/Cold 68K/ Freescale Complimentary Software Solution Freescale Complete Solution MCF5225x Microcontroller Core Services MQX RTOS BSP/PSP CAN RTCS Real-time TCP/IP Communications Suite Protocols Freescale MQX Software Solutions . Full- Featured and Powerful What is Freescale MQX? Freescale owns Coldfire TCP/IP Stack Features Page Page Page Page Page Page Page Page Page Page Page Page Flashing and booting the board Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page This module contains K2u/USB Workshops-on-Demand Series Module Agenda Page In This Section: Motivation for USB Page History and Evolution Current USB Speeds and Limitations Spec NotesApplicationsData Rate and Performance History and Evolution Topology USB Spec Provides for a Flexible Tiered Star Topology Topology A-connector (upstream) B-connector (downstream) USB Standard Connectors Page Page How Data is Transferred in USB Frame 1500 bytes / 1 Ms Start of Frame Transfer 1 Page Page Page Page Page Page Page Page Page Page Page How Does the Host Know a Devices Requirements? Page Page Host Page Page Page Frames in More Detail Packets in More Detail Packets Associated with Each Type of Transfer Phases (Packets)Stages (Transactions)Transfer Type USB Signaling USB uses Non-Return to Zero, Inverted signaling Page API Calls: What happens after enumeration? Commonly used API calls for host devices: Page Page Page Page CMX Product Offering -Complimentary Software Complimentary SW for the MCF522xx Family of Microcontrollers: Advanced Topics CMX Product Offering -UpsellSoftware Page Page Page What Applications would use it? How does it work? Initial declaration SRP (Session Request Protocol) Negotiations : Negotiation process HNP (Host Negotiation Protocol): Page Page Page The USB Controller Continuum. Only from Freescale. ColdFire V1 ColdFire V2 RS08 S08 ColdFire V3 ColdFire V4 8-bit 32-bit Page Page Page Page Page Page LAB1 HID ( Human interface device) Page Page Page Page Page Page Page Page Page Page LAB2-CDC Page Page Page Page Page Page Page Page LAB3 MSD(HOST)