4 the dnp/5280 in detail
Contents
1. Figure 4 3 Connecting an external battery to pin 36 of the DNP 5280 SSV EMBEDDED SYSTEMS DIL NetPC DNP 5280 Contact CONTACT SSV Embedded Systems Heisterbergallee 72 D 30453 Hannover Phone 49 0 511 40000 0 Fax 49 0 511 40000 40 E mail sales ist1 de Internet www ssv embedded de DOCUMENT HISTORY Revision Date Remarks Name 2004 08 30 This document is written only for the internal application The content of this do cument can change any time without announcement There is taken over no guar antee for the accuracy of the statements Copyright SSV EMBEDDED SYSTEMS 2004 All rights reserved INFORMATION PROVIDED IN THIS DOCUMENT IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND The user assumes the entire risk as to the accuracy and the use of this document Some names within this document can be trademarks of their respective holders SSV EMBEDDED SYSTEMS WI2. DIL NetPC DNP 5280 Board Revision 1 2 Hardware Reference SSV Embedded Systems Heisterbergallee 2 D 30453 Hannover Phone 49 0 511 40000 0 Fax 49 0 511 40000 40 Manual Revision 1 0 E mail sales ist1 de Date 2004 08 30 For further information regarding our products please visit us at www dilnetpc com DIL NetPC DNP 5280 Content CONTENT T CHE CEET TNO WN EE 3 1 1 Plock EE 3 1 2 BS UU ee 4 2 DNF O28090 e A LEE 5 SR OOT 1 0 CN EE 6 3 1 UM TIVE IMO iC ocne ee 6 S2 MCP e RE 6 3 3 SDRAM ee 6 3 4 I TZ OU Z e E E EA EEE E A E S 6 3 5 Pasi eet 6 3 6 OOO Mops Ethernet PHY EE 6 O WRC E EEN RE 6 3 8 RIC Bc hes E T 3 9 LS KEE 7 o S e K EE I Sold J2 OAs tate DIL COO OF EEN 7 4 THE DNP 5280 IN RI CHE AE 8 4 1 IVES Final TNS STO E 8 4 2 Pin Assignment 64 pin DIL Connector 1 Part 9 4 3 Pin Assignment 64 pin DIL Connector 2 Part 10 4 4 DNP 5280 Function Multiplexing with 64 pin DIL Connector cece cece ees 11 4 5 LAN ACIYI EH RE 11 4 6 BENEI e EE 12 4 7 PIOS Ee E 13 4 8 DNP 5280 Expansion Bus Manpmng cence ec ee eee ee een eeeee eens eneseeeeseeneneeees 14 4 9 PNP O SO INV Cia i MIDP E errr a e nates tn E EE E E E eens EERE 15 410 COnmectine an External BAUGE sessen ee e aE EEE N 15 CONTACT NEE 16 DOCUMENT H TORT oerien a E A 16 SSV EMBEDDED SYSTEMS ER DIL NetPC DNP 5280 Introduction 1 INTRODUCTION Thank you for choosing a SSV Product We are confident that you will be pleased wi
3. fis Ps Ss SDO Also on board use Table 4 8 DNP 5280 Expansion Bus Mapping SSV EMBEDDED SYSTEMS ER DIL NetPC DNP 5280 The DNP 5280 in Detail 4 9 DNP 5280 Memory Mapping Function Unit Startaddress Endaddress Access Format SDRAM 0x0000 0000 OxOOFF FFFF 32 Bits CS2_ Space 0x1010 0000 0x101F FFFF 8 Bits Flash MCF5282 intern 0xF000 0000 0xF007 FFFF 32 Bits Table 4 9 DNP 5280 Memory Mapping The memory areas with names CS1 Space to CS4 Space are each assigned to the corresponding Chip Select Signals CS1 Chip Select Output 1 to CS4 Chip Se lect Output 4 on the 64 pin DIL Connector In memory area IBSBAR the SFRs Special Function Register of the Motorola ColdFire MCF5280 Microcontroller are addressable User programs can only be loaded from 0x0001 0000 into the memory The DNP 5280 comes with a ROM Monitor ex works This ROM Monitor needs a memory area in Flash and SDRAM each Function Unit Startaddress Endaddress dBUG ROM Monitor Code Area OxFF80 0000 OxFF83 FFFF dBUG ROM Monitor Data Area 0x0000 0000 0x0000 FFFF Table 4 10 DNP 5280 Reserved Areas for the ROM Monitor 4 10 Connecting an External Battery To ensure the RTC Real Time Clock function of the DNP 5280 when the main power is removed a backup battery must be connected between VBAT pin 36 and GND This backup battery should be a lithium battery with a voltage of approx 3V DC If main power is turned on no battery power will be consumed
4. apacity of the SDRAM memory chip is 16 MByte with a 32 bit data path 32KHz Quartz This 32KHz quartz is used by the RTC real time clock Flash Memory The boot block of the Flash memory is only in system programmable over the Motorola BDM interface through a special adapter cable attached to a PC parallel port For all other Flash blocks you can use also a high speed serial connection through the DNP 5280 COM1 port or the 10 100 Mbps Ethernet interface for in system programming 10 100 Mbps Ethernet PHY The DNP 5280 is using a Realtek RTL8201BL PHY 10 100Mbps chip that allows Ethernet connectivity with a speed up to 100Mbps The RJ45 Ethernet interface on the Evaluation Board 1s just a simple connection over a transformer to the DIL interface pins which are connected to the LAN controller onto the DNP 5280 LAN Activity LEDs These four miniature LEDs are placed on the DNP 5280 for a visual check of the LAN activity Please refer to chapter 4 5 for detailed information SSV EMBEDDED SYSTEMS 6 DIL NetPC DNP 5280 DNP 5280 Components 3 8 RTC DS1306 Real time clock circuit 3 9 TTL The 74AHC138 circuit is used for generating external chip selects 3 10 TTL The 74LVC541 circuit is used for the reset configuration of the Coldfire CPU 3 11 J2 64 pin DIL Connector The mechanical interface between the DNP 5280 and existing devices and equip ment is a JEDEC 64 pin DIL connector with 2 54mm centers This allows t
5. g Mode Interface for In Circuit De bugging In System Programming Features 64 pin JEDEC DIL 64 Connector 2 54mm Centers 3 3 Volt Low Power Design Supply Voltage 3 3 VDC 5 e Supply Current 300 mA typ at 66 MHz Size 82mm x 28mm SSV EMBEDDED SYSTEMS A DIL NetPC DNP 5280 DNP 5280 Overview 2 DNP 5280 OVERVIEW Q D 4 top view 1 0000000000006008800800806080008000800808008080080 32 DIL NetPC DNP 5280 64 kb LEE bottom view J1 BDM interface LAN activity LEDs MCF5282CVF66 CPU RTC DS1306 SDRAM TTL 32KHz quartz TTL Flash memory O J2 64 pin DIL connector 10 100 Mbps Ethernet PHY Figure 2 1 OverviewDNP 5280 SSV EMBEDDED SYSTEMS 5 DIL NetPC DNP 5280 DNP 5280 Components 3 DNP 5280 COMPONENTS 3 1 3 2 3 3 3 4 3 5 3 6 3 7 This chapter describes components of the DIL NetPC DNP 5280 shown in chap ter 2 and gives a short overview about their respective functions J1 BDM Interface The BDM Background Debug Mode interface offers in circuit debugging Through a special adapter cable the Flash memory is in system programmable Please refer to chapter 4 6 for the complete pinout MCF5282CVF66 CPU The DNP 5280 provides a very compact ColdFire based low power embedded controller Motorola 32 bit MCF5282CVF66 with TCP IP stack and web server for high speed embedded networking applications SDRAM The c
6. he di rect integration to a standard 64 pin DIL socket Please refer to chapter 4 2 and 4 3 for the complete pinout SSV EMBEDDED SYSTEMS KA DIL NetPC DNP 5280 The DNP 5280 in Detail 4 THE DNP 5280 IN DETAIL Mechanical Dimensions The DNP 5280 uses a 64 pin DIL socket as mechanical base Figure 4 1 shows the 4 1 dimensions All length dimensions have a tolerance of 0 5 mm 82 mm 2 52 mm 28 mm 2 62 mm 2 54 mm 78 74 mm 1 6 mm 1 65 mm 15mm WM oT eT D 2 62 mm 22 86 mm 2 52 mm Figure 4 1 Mechanical dimensions of the DNP 5280 SSV EMBEDDED SYSTEMS 8 DIL NetPC DNP 5280 The DNP 5280 in Detail 4 2 Pin Assignment 64 pin DIL Connector 1 Part Pin Name Group Function l PAO PIO Parallel I O Port A Bit 0 4 PA3 PIO Parallel I O Port A Bit 3 6 Parallel I O Port A Bit 7 PBO PBI PB2 PB3 PB4 PBS PB6 PB7 PCO PCI PC2 PC3 S D1 DCD1 DSR RESIN GND ja Ground S Table 4 1 DNP 5280 Pinout Pin 1 to 32 SSV EMBEDDED SYSTEMS E DIL NetPC DNP 5280 The DNP 5280 in Detail 4 3 Pin Assignment 64 pin DIL Connector 2 Part Pin Name Group Function 10 100 Mbps LAN RX Pin LAN 10 100 Mbps LAN RX Pin 5 RESOUT RESET Reset Output 36 VBAT PSP Real Time Clock Battery 3 CLKOUT PSP Clock Output 8 TXD2 PSP COM2 Serial Port TXD Pin PSP COM Serial Port RXD Pin PSP Interrupt Input 5 PSP nterrupt Input 4 PSP nterrupt Input 3 PSP n
7. igure 4 2 DNP 5280 LEDs SSV EMBEDDED SYSTEMS DIL NetPC DNP 5280 The DNP 5280 in Detail 4 6 BDM Interface Pin Name Annotation l VIO 3 3 VDC I O Voltage Power BDM Function 4 BKPT BDM Function BDM Function DDATA3 BDM Function PST1 BDM Function DDATA2 BDM Function BDM Function DDATAI1 BDM Function BDM Function BDM Function Ground GPTB3 Table 4 5 DNP 5280 BDM Interface Pin 19 Pin 20 Effects GPTB3 1 High Jumper set GPTB3 0 Low Table 4 6 DNP 5280 RCM Jumper SSV EMBEDDED SYSTEMS ER DIL NetPC DNP 5280 The DNP 5280 in Detail 4 7 PIO Mapping The 20 Signals for the DNP 5280 Parallel I O PIO are realized through different function units of the MCF5280 The following table shows the assignment Pin names for the MCF5280 case 256 MAPBGA are listed in the third column Please see the MCF5282 ColdFire Microcontroller User s Manual R 0 1 MCF5282UM D for further details Pin Name MCF5280 Pinfunction MCF5280 Pin Table 4 7 DNP 5280 PIO Mapping SSV EMBEDDED SYSTEMS ER DIL NetPC DNP 5280 The DNP 5280 in Detail 4 8 DNP 5280 Expansion Bus Mapping Pin Name Function MCFS5280 Signal MCF5280 Pin Remarks 40 INTS Interrupt Input 5 IRQ7 B15 41 INT4 Interrupt Input4 po BIG 42 INT3 Interrupt Input3 IRQS C14 43 INT2 Interrupt Input 2 IRQ4 C15 Chip Select Output 4 RAS1 Chip Select Output 3 CS3 Interrupt Input IRQ3 Crh Se
8. terrupt Input 2 PSP Interrupt Input 1 PSP Chip Select Output 4 PSP Chip Select Output 3 PSP Chip Select Output 2 PSP Chip Select Output 1 PSP I O Channel Ready PSP I O Read Signal PSP I O Write Signal PSP Address Bit 3 PSP Address Bit 2 PSP Address Bit 1 PSP Address Bit 0 PSP Data Bit 7 PSP Data Bit 6 PSP Data Bit 5 PSP Data Bit 4 PSP Data Bit 3 PSP Data Bit 2 PSP Data Bit 1 PSP Data Bit 0 3 3 Volt Power Input Table 4 2 DNP 5280 Pinout Pin 33 to 64 SSV EMBEDDED SYSTEMS IR DIL NetPC DNP 5280 The DNP 5280 in Detail 4 4 4 5 DNP 5280 Function Multiplexing with 64 pin DIL Connector Some pins of the 64 pin DIL connector of the DNP 5280 have multiple meanings The pins have a primary and a secondary function Function Multiplexing The primary functions correspond with the standard pinout of the 64 pin DIL con nec tor as shown in table 4 1 and 4 2 The secondary functions are shown in ta ble 4 3 below Pin Name Primary functions Secondary functions 14 PBS Parallel I O Port B Bit 5 SDA 12C 5 6 7 18 Table 4 3 DNP 5280 Function Multiplexing LAN Activity LEDs Four miniature LEDs are placed on the DNP 5280 for a visual check of the LAN activity Name Function Description Ethernet cable plugged in Duplex Mode Data transmission with 10 Mbps Data transmission with 100 Mbps Table 4 4 DNP 5280 LEDs Biet 1 DIL NetPC DNP 5280 LED 1 LED 2 LED 3 LED 4 F
9. th the performance of your product Please take a few minutes to read this man ual For further information about the individual components you may follow the links from our website at Attp www dilnetpc com Our Website contains a lot of technical information which will be updated in regular periods 1 1 Block Diagram Interrupt Control S 5 AE o aEjgj code IS oe 64 KByte lt gt E S V2 Core Se Flash Bel System SRAN AR sy MCF5282 m m gt BDM Ethernet SDRAM Chip JTAG Controller QADC Watchdog Figure 1 1 Block Diagram of the MCF5280 MCF5282 Microcontroller SO 8 MHz p 25 MHz PHY weree Tm RTC 10 100 Mbps LAN DIL 64 J2 Figure 1 2 Block Diagram of the DNP S5280 SSV EMBEDDED SYSTEMS DIL NetPC DNP 5280 Introduction 1 2 Features Motorola 32 bit MCF5282 ColdFire with 66 MHz Clock Speed 63 MIPS Dhrystone 2 1 16 MByte SDRAM Memory 8 MByte FLASH Memory 10 100 Mbps Ethernet LAN Interface Four LAN Status LEDs Two asynchronous Serial Ports one with all Handshakes One UC Interchip Bus Interface One Queued Serial Peripheral Interface SPI One CAN Interface Supports CAN Protocol Specification 2 0B 20 bit General Purpose high speed Parallel I O 8 bit I O Expansion Bus Five Interrupt Inputs Four Chip Select Outputs Programmable General Purpose Timers and Watchdog Timer Motorola BDM Background Debu
Download Pdf Manuals
Related Search