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GATEWORKS GW2342, Руководство по эксплуатации

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Avila Network Computer Operating Manual 

 

4 of 25

 

1. INTRODUCTION 

1.1.  Product Description 

The GW2342 is a member of the Gateworks Avila Network Processor family. The 
GW2342 meets the requirements for enterprise and residential network 
applications. This single board network processor consists of an Intel

 IXP series 

XScale

 CPU operating at speeds up to 533MHz, up to 128Mbytes of SDRAM, 

and up to 32Mbytes of Flash. Peripherals include four Type III Mini-PCI slots, two 
10/100 Base-TX Ethernet channels, Type B USB device controller, Compact 
Flash socket, and two RS232 serial ports for management and debug. Additional 
features include serial EEPROM, real time clock, voltage and temperature 
monitor, fan controller, watchdog timer, passive power over Ethernet, digital I/O, 
and a wide range DC/DC power supply. Software support includes Linux and 
VxWorks

 operating systems. 

1.2.  Standard Features 

♦ 

Intel

 XScale

 IXP42x Processor Operating at Speeds up to 533MHz 

♦ 

Up to 128Mbytes SDRAM 

♦ 

Up to 32Mbytes Flash  

♦ 

Up to four Type III Mini-PCI Slots 

♦ 

Two 10/100 Base-TX Ethernet Ports 
(Auto MDI/MDIX) 

♦ 

Type B USB Device 

♦ 

Compact Flash Socket 

♦ 

Two RS-232 Serial Ports 

♦ 

2Kbyte Serial EEPROM 

♦ 

Battery Powered Real 
Time Clock 

♦ 

Voltage and Temperature Monitor 

♦ 

Watchdog Timer 

♦ 

General Purpose I/O 

♦ 

User LED and Push Button Reset 

♦ 

Passive Power Over Ethernet 

♦ 

6-28VDC Input Voltage Range  

♦ 

Reverse Voltage and Transient Protection 

♦ 

14W available for Mini-PCI Sockets 

♦ 

3W Typical Operating Power 

♦ 

0

°

C to 70

°

C Operating Temperature 

♦ 

Software Support for Linux and VxWorks 

♦ 

1 Year Warranty 

1.3.  Ordering Options – Standard Configuration* 

Order Code 

Processor 

SDRAM 

Flash 

Mini-PCI 

GW2342-C2R2F1E4  IXP425 (533MHz) 

64Mbytes 

16Mbytes 

4 

    * 

Contact factory for different configurations of CPU, DRAM, Flash, number of Mini-PCI sockets and 
selection of peripherals 

Содержание GW2342

Страница 1: ...AVILA NETWORK COMPUTER Operating Manual For GW2342 Network Processor Document 10000330 Revision 06 1 October 2005 Copyright 2005 ...

Страница 2: ...t 8 Status LED and Push Button Reset 8 DC DC Converter 8 2 CONFIGURATION AND INSTALLATION 9 2 1 Memory Mapping 9 2 2 PCI Device Mapping 10 2 3 Interrupt Mapping 10 2 4 Digital I O Mapping 11 2 5 Interface Connectors 12 Mini PCI Sockets J1 J2 J3 J4 13 Compact Flash Socket J5 15 COM2 Serial Port Header J6 16 JTAG Port Header J7 16 Digital I O Header J8 16 Power Connector J9 17 Ethernet Connectors J1...

Страница 3: ...25 3 SPECIFICATIONS 22 3 1 Electrical 22 3 2 Mechanical 22 3 3 Environmental 22 4 CUSTOMER SUPPORT 23 4 1 Product Revision History 23 4 2 Technical Assistance 24 4 3 Warranty 24 4 4 Return for Repair 24 4 5 Life Support Policy 25 4 6 Trademarks 25 ...

Страница 4: ...ly Software support includes Linux and VxWorks operating systems 1 2 Standard Features Intel XScale IXP42x Processor Operating at Speeds up to 533MHz Up to 128Mbytes SDRAM Up to 32Mbytes Flash Up to four Type III Mini PCI Slots Two 10 100 Base TX Ethernet Ports Auto MDI MDIX Type B USB Device Compact Flash Socket Two RS 232 Serial Ports 2Kbyte Serial EEPROM Battery Powered Real Time Clock Voltage ...

Страница 5: ... of ordering Options include the processor type amount of system memory amount of Flash memory and number of Mini PCI sockets ETHERNET 10 100 PHY ETHERNET 10 100 PHY SDRAM 32 128Mbytes MINI PCI SOCKET MINI PCI SOCKET JTAG POWER STATUS LED XSCALE PROCESSOR IXP420 266MHz to IXP425 533MHZ FLASH 16 32Mbytes MINI PCI SOCKET MINI PCI SOCKET RS232 DIO COMPACT FLASH SOCKET RS 232 SERIAL EEPROM REAL TIME C...

Страница 6: ...l purpose Input Outputs Watchdog Timer Feature IXP420 IXP422 IXP425 Speed MHz 266 400 533 266 266 400 533 Hardware Encryption No Yes Yes Extended Temperature 266 only No 266 400 533 Cost Low Mid High IXP42x Processor Feature Comparison SDRAM The DRAM resides in two synchronous DRAM devices soldered directly to the board This architecture supports SDRAM memory capacities from 32Mbytes up to 128Mbyt...

Страница 7: ...orage is organized in a 2048 x 8 bit configuration Additional features include 1 000 000 erase write cycles and a 100 year minimum data retention time Data is transmitted to and from the EEPROM over the processor I2C bus The I2C clock frequency is 0 to 400KHz The I2C base address is A0 hex for writes and A1 hex for reads Real Time Clock The Dallas Semiconductor DS1672 is designed to count seconds ...

Страница 8: ...em are available on a 10 pin header for application use The function of each digital I O signal is described in Section 2 Digital I O Mapping USB The GW2342 includes a version 1 1 Device Controller interface The interface operates as a half duplex slave only device at a baud rate of 12Mbps The interface does not operate as a USB host A standard USB Type B connector is provided on the board JTAG Po...

Страница 9: ...ontroller Configuration and Status C400_0000 C7FF_FFFF 64Mbyte Expansion Bus Configuration C800_0000 C800_0FFF 1Kbyte COM1 Serial Port C800_1000 C800_1FFF 1Kbyte COM2 Serial Port C800_2000 C8FF_2FFF 1Kbyte Performance Monitor C800_3000 C8FF_3FFF 1Kbyte Interrupt Controller C800_4000 C8FF_4FFF 1Kbyte GPIO Controller C800_5000 C8FF_5FFF 1Kbyte Timers C800_6000 C8FF_6FFF 1Kbyte Reserved C800_7000 C8F...

Страница 10: ...dedicated GPIO pins The interrupt mapping is shown below Interrupt Function 0 WAN HSS NPE Not Used 1 Ethernet NPE A 2 Ethernet NPE B 3 Queue Manager 1 32 4 Queue Manager 33 64 5 General Purpose Timer 0 6 GPIO 0 7 GPIO 1 8 PCI Interrupt Not Used 9 PCI DMA Channel 1 10 PCI DMA Channel 2 11 General Purpose Timer 1 12 USB 13 Console UART 14 Timestamp Timer 15 High Speed UART Not Used 16 Watchdog Timer...

Страница 11: ...ital I O configured as inputs See the Intel IXP4XX Product Line and IXC1100 Control Plane Processors Developer s Manual Chapter 13 The digital I O bit mapping is shown below GPIO Bit Description 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Digital I O Header J8 pin 1 input or output Digital I O Header J8 pin 3 input or output Digital I O Header J8 pin 5 input or output Digital I O Header J8 pin 7 input o...

Страница 12: ... Socket Bottom Side J5 Compact Flash Socket Bottom Side J6 COM2 Serial Port Header J7 JTAG Port Header J8 Digital I O Header J9 Power Connector J10 Ethernet Connector J11 Ethernet Connector J12 USB Device Connector J13 COM1 Serial Port Connector J14 Fan Controller J17 Auxiliary Power Connectors Power J9 Ethernet 1 J10 Ethernet 2 J11 USB Device J12 IXP Processor Serial Port 2 J6 JTAG Port J7 GPIO P...

Страница 13: ... J3 J4 There are four Mini PCI sockets for expanding the peripheral support with high speed PCI devices The GW2342 supports standard 3 3V Mini PCI cards Support is not provided for audio modem and networking sideband signaling as defined in the Mini PCI specification The GW2342 Mini PCI connector signaling is illustrated in the following table ...

Страница 14: ...round Ground 105 ACDIN NC 20 INTA INT 63 VCC3 VCC3 106 ACDOUT NC 21 Reserved Reserved 64 FRAME FRAME 107 ACCLK NC 22 Reserved Reserved 65 CLKRUN Pull Down 108 ACID0 NC 23 Ground Ground 66 TRDY TRDY 109 ACID1 NC 24 VCC3AX VCC3 67 SERR SERR 110 ACRST NC 25 CLK CLK 68 STOP STOP 111 AMON NC 26 RST RST 69 Ground Ground 112 Reserved Reserved 27 Ground Ground 70 VCC3 VCC3 113 AGND NC 28 VCC3 VCC3 71 PERR...

Страница 15: ...28 D12 EXP D12 4 D5 EXP D5 29 D13 EXP D13 5 D6 EXP D6 30 D14 EXP D14 6 D7 EXP D7 31 D15 EXP D15 7 CS0 EXP CS1 32 CS1 EXP CS2 8 A10 EXP A10 33 VS1 No Connect 9 ATASEL Ground 34 IORD EXP RD 10 A09 Ground 35 IOWR EXP WR 11 A08 Ground 36 WE Pull Up 12 A07 Ground 37 INTRQ No Connect 13 VCC VCC 38 VCC VCC 14 A06 Ground 39 CSEL Ground 15 A05 Ground 40 VS2 No Connect 16 A04 Ground 41 RESET RESET 17 A03 Gr...

Страница 16: ...tion with 0 1 inch pin spacing The mating connector is an AMP Tyco 746288 2 available from Digi Key as part number AKN14A ND The primary purpose for the JTAG Port is to facilitate program download into Flash memory Pin Signal Pin Signal 1 VCC3 Pull Up 2 Ground 3 JTAG RST 4 Ground 5 JTAG TDI 6 Ground 7 JTAG TMS 8 Ground 9 JTAG TCK 10 Ground 11 JTAG TDO 12 Board Reset 13 VCC3 Pull Up 14 Ground JTAG ...

Страница 17: ...rs J10 J11 The GW2342 contains two 10 100 Base TX Ethernet channels Both Ethernet channels are available through standard 8 pin RJ45 connectors Both Ethernet connectors support passive power over Ethernet This enables the GW2342 operating voltage to be provided through the Ethernet connector rather than the Power connector The input voltage range is 6VDC minimum and 28VDC maximum Pin Signal Standa...

Страница 18: ...C DTE port running terminal emulation software The mating connector for insulation displacement ribbon cable is CW Industries CWR 280 09 000 available from Digi Key as part number CMM09G ND Pin Number Signal 1 No Connect 2 Transmit Data 3 Receive Data 4 No Connect 5 Ground 6 No Connect 7 Clear To Send 8 Request To Send 9 No Connect COM1 Serial Port Connector Fan Controller J14 The fan is connected...

Страница 19: ...red to use the GW16012 JTAG programmer 1 Connect the GW16012 JTAG programmer to a PC parallel port using the standard DB25 cable included with programmer 2 Connect the 10 pin IDC female from the GW16012 dongle to the GW2342 JTAG connector 3 Create a bootable DOS floppy with the FLASH EXE program and the binary image The FLASH EXE program is a DOS program which must be run from a DOS prompt it cann...

Страница 20: ...8 3 99 Third switch to Host Computer to a command prompt and type C telnet 192 168 3 2 The GW2342 console information will now be routed to the Host Computer display 2 8 Manufactures Website Links Support Mailing List The section provides links to hardware and software related web sites An email mailing list is also available for Avila board support issues To subscribe send an empty email to avila...

Страница 21: ...ux http www redhat com uCLinux http www uclinux org MontaVista Linux http www mvista com pro downloads ixp425 html VxWorks Windriver http www windriver com partnerships eval cd details html pgmid IntelIXDP425t22 Intel IXP4xx Software VxWorks Windows CE NET Linux http developer intel com design network products npfamily ixp425swr1 htm ...

Страница 22: ...Operating Current Typ Max Input Current 0 35A 12VDC 3 2 Mechanical Parameter Specification Dimensions Length x Width 4 0 x 6 0 in 101 6 x 152 4mm Dimensions Height 0 9 in 22 9mm Weight 5 ounces 142 oz Mechanical Dimensions 3 3 Environmental Parameter Specification Operating Temperature 0 to 70 C Storage Temperature 40 to 85 C Non condensing Relative Humidity Less than 95 at 40 C ...

Страница 23: ...le Noise ECO 10000443 dated 02 05 This revision eliminates the audible noise generated by the power supply generated under various conditions The audible noise is the result of harmonics coupling into the boost regulator inductor and does not affect product performance This revision only affects the bill of materials The printed circuit board revision remains at 01210030 02 Revision E Thermal Impr...

Страница 24: ...e returned to the manufacturer in case of defect Software is licensed AS IS If for any reason you are dissatisfied with the software return to Gateworks within 90 days for a full refund The liability of Gateworks under this agreement is limited to a refund of the purchase price of the product In no event shall Gateworks be liable for loss of profits or other damage 4 4 Return for Repair You must o...

Страница 25: ... life support device or system whose failure to perform can be expected to cause the failure of the life support device or system affect its safety or limit its effectiveness 2 Life support devices or systems are devices or systems which support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expecte...

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