GATEWORKS AVILA GW2345 Manuel utilisateur

AVILA

NETWORK COMPUTER

Operating Manual

For

GW2345 Network Processor

Document #10000346

Revision 01

15 March 2005

Avila Network Computer Operating Manual

2 of 22

TABLE OF CONTENTS

1. INTRODUCTION............................................................................................................................... 4

1.1. Product Description.................................................................................................................... 4

1.2. Standard Features....................................................................................................................... 4

1.3. Ordering Options – Standard Configurations*........................................................................... 4

1.4. Functional Blocks........................................................................................................................ 5

Processor............................................................................................................................................... 5

SDRAM................................................................................................................................................ 6

Flash...................................................................................................................................................... 6

CompactFlash ....................................................................................................................................... 6

Mini-PCI Sockets.................................................................................................................................. 6

Ethernet................................................................................................................................................. 6

EEPROM.............................................................................................................................................. 7

Real Time Clock................................................................................................................................... 7

Temperature and Voltage Monitor........................................................................................................ 7

Serial I/O............................................................................................................................................... 7

Digital I/O............................................................................................................................................. 7

USB....................................................................................................................................................... 8

JTAG Port............................................................................................................................................. 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

CompactFlash Socket (J5) .................................................................................................................. 15

Ethernet Connectors (J6, J8)............................................................................................................... 15

RS232 Serial Port Header (J7)............................................................................................................ 16

Digital I/O Header (J9) ....................................................................................................................... 16

USB Device Connector (J10).............................................................................................................. 17

JTAG Port Header (J11) ..................................................................................................................... 17

Power Connector (J12) ....................................................................................................................... 17

2.6. JTAG Programming.................................................................................................................. 18

2.7. Getting Started .......................................................................................................................... 18

2.8. Manufactures Website Links / Support Mailing List ................................................................. 18

Hardware............................................................................................................................................. 19

Software.............................................................................................................................................. 19

3. SPECIFICATIONS........................................................................................................................... 20

3.1. Electrical................................................................................................................................... 20

3.2. Mechanical................................................................................................................................ 20

Avila Network Computer Operating Manual

3 of 22

3.3. Environmental........................................................................................................................... 20

4. CUSTOMER SUPPORT.................................................................................................................. 21

4.1. Manual Revision History........................................................................................................... 21

4.2. Technical Assistance ................................................................................................................. 21

4.3. Warranty.................................................................................................................................... 21

4.4. Return for Repair....................................................................................................................... 21

4.5. Life Support Policy.................................................................................................................... 22

4.6. Trademarks................................................................................................................................ 22

Avila Network Computer Operating Manual

4 of 22

1.INTRODUCTION

1.1. Product Description

The GW2345 is a member of the Gateworks Avila Network Processor family. The

GW2345 meets the requirements for broadband gateway applications. This

single board network processor consists of an IntelIXP series XScaleCPU

operating at speeds up to 533MHz, up to four Type III Mini-PCI slots, a 10/100

WAN interface, a 4-port 10/100 LAN interface, and an RS232 serial port for

management and debug. Additional features include up to 128Mbytes SDRAM,

Type B USB device, passive power over Ethernet, watchdog timer, five digital I/O

bits, real time clock, and a monitor for both voltage and temperature. Program

storage consists of up to 32Mbytes of Flash memory and a CompactFlash socket

for expansion. Software support includes Linux, VxWorksand Windows

CE.NET operating systems.

1.2. Standard Features

 IntelXScaleIXP42x Processor Operating at Speeds up to 533MHz

 Up to 128Mbytes SDRAM

 Up to 32Mbytes Flash

 Compact Flash Socket

 Up to four Type III Mini-PCI Slots

 WAN: 10/100 Base-TX Ethernet

 LAN: 4-port 10/100 Base-TX

Ethernet

 An RS-232 Serial Management

Port

 Type B USB Device

 5 Bits General Purpose Digital I/O

 Voltage and Temperature Monitor

 User LED and Push Button Reset

 Real Time Clock

 Watch-Dog Timer

 Serial EEPROM

 Passive Power Over Ethernet

 6-28VDC Input Voltage Range

 3W Typical Operating Power

 0C to 70C Operating Temperature

 Software Support for Linux, VxWorks and Windows CE.NET

 1 Year Warranty – Made in USA

1.3. Ordering Options – Standard Configurations*

Order Code Processor SDRAM Flash Mini-PCI

GW2345-C2R2F1E4 IXP425 (533MHz) 64Mbytes 16Mbytes 4

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

Avila Network Computer Operating Manual

5 of 22

1.4. Functional Blocks

The functional block diagram for the GW2345 network processor is shown below

followed by a detailed description of each major functional block. The network

processor includes several options that are specified at the time of ordering.

Options include the processor type, amount of system memory, amount of Flash

memory, and number of Mini-PCI sockets.

5 PORT 10/100

QoS SWITCH

SDRAM

32-128Mbytes

MINI-PCI

SOCKET

MINI-PCI

SOCKET

JTAG

DC/DC

CONVERTER

6-28V INPUT

POWER

STATUS LED

PROCESSOR

533MHZ

XSCALE

FLASH

16-32Mbytes

MINI-PCI

SOCKET

MINI-PCI

SOCKET

RS232

DIO

COMPACT

FLASH

SOCKET

EEPROM

REAL TIME CLOCK

SYSTEM MONITOR

Functional Block Diagram

Processor

The GW2345 supports the IntelIXP420, IXP422 and IXP425 processors. The

primary difference between these processors is support for encryption and

operating speed. Both the IXP420 and the IXP422 operate at 266MHz while the

IXP425 operates at 533MHz. The IXP420 does not include hardware support for

AES, DES, DES3 Encryption and Authentication while both the IXP422 and

IXP425 does. The features common to both processors are listed below.

Avila Network Computer Operating Manual

6 of 22

 StrongARM Version 5TE Compliant

 Network processing engines to offload Ethernet filtering

 32-bit SDRAM interface operating at 133MHz

 32-bit PCI interface operating at 33MHz for Mini-PCI support

 16-bit Expansion interface for Flash support

 Two 802.3 MII/RMII interfaces for Ethernet PHY support

 USB 1.1 device controller

 Two serial ports

 Four internal timers

 Internal bus performance monitoring unit

 General purpose Input/Outputs

 Watchdog Timer

SDRAM

The DRAM resides in two synchronous DRAM devices soldered directly to the

board. This architecture supports SDRAM memory capacities from 32Mbytes up

to 128Mbytes. The 32-bit SDRAM interface operates at 133MHz.

Flash

The Flash resides in one or two J3 Intel StrataFlashdevices soldered directly to

the board. This architecture supports Flash memory capacities from 8Mbytes up

to 32Mbytes. The 16-bit Flash interface operates at 33MHz.

CompactFlash

The GW2345 supports a single CompactFlash socket located on the rear of the

board. The CompactFlash socket accepts small removable mass storage cards

with storage capacities up to 4Gbytes.

Mini-PCI Sockets

Mini-PCI is a small form factor PCI card that uses the same signal protocol,

electrical specifications, and configuration definitions as conventional PCI. There

are up to four Mini-PCI sockets available on the GW2345. There are a wide

variety of Mini-PCI cards available for expanding the networking functionality of

the GW2345.

Ethernet

The GW2345 includes a Micrel KS8995MA 5-port 10/100 managed switch

connected as a 1-port WAN and a 4-port LAN. The switch supports tag/port-

based VLAN, QoS priority, management, MIB counters and a dual MII interface.

The switch includes five 10/100 transceivers, a high-speed non-blocking switch

fabric, a dedicated address lookup engine, and frame buffer memory. Both

10Base-T and 100Base-TX architectures are supported. The WAN port is

available through a single RJ45 connector. The LAN ports are available through

a 1x4 gang RJ45 connector. All RJ45 connectors have two integrated status

lights. The green status light indicates link and activity. The light is on for link and

Avila Network Computer Operating Manual

7 of 22

blinking for activity. The yellow status light indicates speed. The light is on for

100Mbps and off for 10Mbps.

EEPROM

The Philips PCF8594C is an Electrically Erasable Programmable Read Only

Memory (EEPROM) with 4Kbits of storage. The 4kbits of storage is organized in

a 512 x 8-bit configuration. Additional features include 1,000,000 erase/write

cycles and a 10-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

100KHz. The I2C 7-bit base address is 50 and 51 hex.

Real Time Clock

The Dallas Semiconductor DS1672 is designed to count seconds and can be

used to derive time-of-day, week, month, and year using software. A battery

ensures uninterrupted operation when the main power supply drops below the

battery voltage. The battery capacity is 35mAH. The real time clock requires

0.425 microamps typical and 1 microamp maximum for backup operation. This

results in a battery life of 4 years minimum and more than 9 years typical. Data is

transmitted to and from the Real Time Clock over the processor I2C bus. The I2C

clock frequency is 0 to 100KHz. The I2C 7-bit base address is 68 hex.

Temperature and Voltage Monitor

The Analog Devices AD7418 provides temperature and voltage monitoring

capability. The GW2345 operating temperature is monitored through this device.

The temperature accuracy is 1C at 25C and 2C over the entire temperature

range of -40C to +125C. The GW2345 input voltage is also monitored through

this device. A resistor divider is used to scale the input voltage. This means that

the monitored value must be multiplied by 23.1 to get the actual input voltage.

Data is transmitted to and from the Temperature and Voltage Monitor over the

processor I2C bus. The I2C clock frequency is 0 to 100KHz. The I2C 7-bit base

address is 28 hex.

Serial I/O

The GW2345 includes two RS232 serial I/O ports. One serial I/O port is available

through a 10-pin header and the other is available through a 9-pin female Dshell

connector. The serial ports are 16550-compliant UARTs with additional depth for

both the transmit and receive buffers. The interface supports transfer rates from

1200bps up to 120Kbps.

Digital I/O

The IXP processor includes a 16 bits of digital I/O. Some of these signals are

used for controlling and monitoring the status of devices local to the GW2345

and some of them are available on a 10-pin header for application use. The

function of each digital I/O signal is described in Section 2, Configuration and

Installation.

Avila Network Computer Operating Manual

8 of 22

USB

The GW2345 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 Port

A JTAG debug port is available to facilitate program download directly into Flash

memory. See Section 2.7 for instructions on using the Gateworks JTAG

Programmer

Status LED and Push Button Reset

The GW2345 includes a status LED and a push button reset. The LED is

connected to the digital I/O and can be controlled by software. See Section 2,

Configuration and Installation for the mapping of the LED.

DC/DC Converter

A switching DC/DC converter is used to supply power to the GW2345. This

allows the board to support a wide input voltage range and low power operation.

The DC/DC has a minimum input voltage of 6VDC and a maximum of 28VDC.

DO NOT EXCEED THE 28VDC INPUT MAXIMUM OR DAMAGE MAY OCCUR

TO THE BOARD. Also note that if a power over Ethernet injector is used to

power the board, there will be voltage loss due to the resistance of the Ethernet

cable. This should be taken into account when sizing the voltage supply.

Avila Network Computer Operating Manual

9 of 22

2.CONFIGURATION AND INSTALLATION

The following section gives memory, interrupt, I2C and digital I/O mappings

specific to the GW2345. See the Intel IXP4XX Product Line and IXC1100 Control

Plane Processors Developer’s Manual for more information on these interfaces.

2.1. Memory Mapping

The memory map and Expansion bus chip select mapping for the GW2345 is

shown below.

Memory Address Size Description

0000_0000 – 0FFF_FFFF 256Mbyte Flash Memory (32Mbyte max)

0100_0000 – 2FFF_FFFF 756Mbyte SDRAM Memory (128 Mbyte max)

3000_0000 – 3FFF_FFFF Reserved

4000_0000 – 47FF_FFFF Reserved

4800_0000 – 4FFF_FFFF 128Mbyte PCI Bus

5000_0000 – 5FFF_FFFF 256Mbyte Expansion Bus

6000_0000 – 63FF_FFFF 64Mbyte Queue Manager

6400_0000 – BFFF_FFFF Reserved

C000_0000 – C3FF_FFFF 64Mbyte PCI Controller 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 – C8FF_7FFF 1Kbyte Reserved

C800_8000 – C8FF_8FFF 1Kbyte Reserved

C800_9000 – C8FF_9FFF 1Kbyte Ethernet MAC A

C800_A000 – C8FF_AFFF 1Kbyte Ethernet MAC B

C800_B000 – C8FF_BFFF 1Kbyte USB Controller

C800_C000 – C800_FFFF Reserved

C801_0000 – CBFF_FFFF Reserved

CC00_C000 – CC00_00FF 256byte SDRAM Configuration Registers

CC00_0100 – FFFF_FFFF Reserved

Note: The bottom 256Mbytes is configurable through bit 31 of the EXP_CONFG0 register.

Memory Map

Chip

Select Description

CS0 Flash Memory (U3)

CS1 CompactFlash Socket #CS0 (J5)

CS2 CompactFlash Socket #CS1 (J5)

CS3 Flash Memory (U4)

CS4-CS7 Not Used

Expansion Bus Chip Selects

Avila Network Computer Operating Manual

10 of 22

2.2. PCI Device Mapping

The GW2345 PCI device mapping is listed below.

Bus

Number Device

Number Fcn

Number IRQ

Number Description

00 01 0 28 Mini-PCI Slot (J3)

00 02 0 27 Mini-PCI Slot (J1)

00 03 0 26 Mini-PCI Slot (J4)

00 04 0 25 Mini-PCI Slot (J2)

PCI Device Map

2.3. Interrupt Mapping

The IXP42X processor allows for 32 interrupts which originate from either internal

processor blocks or from the 14 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

17 Performance Monitoring Unit

18 XScale PMU

19 GPIO(2)

20 GPIO(3) - Shared with Status LED

21 GPIO(4)

22 GPIO(5) - Reserved

23 GPIO(6) - Reserved (I2C Bus SCL)

24 GPIO(7) - Reserved (I2C Bus SDA)

25 GPIO(8) – Mini-PCI Slot

J2 - INTA

J4 – INTB

26 GPIO(9) – Mini-PCI Slot

J4 - INTA

Table des matières

Manuels Matériel informatique populaires d'autres marques

EMC2

EMC2 VNX Series Manuel du propriétaire

Panasonic

Panasonic DV0PM20105 Manuel utilisateur

Mitsubishi Electric

Mitsubishi Electric Q81BD-J61BT11 Manuel utilisateur

Gigabyte

Gigabyte B660M DS3H AX DDR4 Manuel utilisateur

Raidon

Raidon iT2300 Manuel utilisateur

National Instruments

National Instruments PXI-8186 Manuel utilisateur

Hauppauge

Hauppauge WinTV-HVR-2250 Manuel utilisateur

Kontron

Kontron CP6002 Manuel utilisateur

Manhattan

Manhattan 702843 Manuel utilisateur

Aphex

Aphex 230 Manuel utilisateur

AMD

AMD Phenom II Manuel d'exploitation

Intel

Intel NUC 12 Pro Manuel utilisateur

dbx

dbx Zone Pro 1260 Manuel utilisateur

Galaxy

Galaxy GHDX2-2430S-24F4D Manuel utilisateur

Intel

Intel AXXRMFBU4 Manuel utilisateur

Kontron

Kontron DIMM-PC/MD Manuel utilisateur

ST X-NUCLEO-SAFEA1B Mode d'emploi

STEINWAY LYNGDORF

STEINWAY LYNGDORF SP-1 Manuel utilisateur