DP-VME-0447 Single / Dual POWER PC 7448/7447A SBC

FEATURES

APPLICATIONS

• Latest PowerPC processor single / Dual ( 7448/7447A with AltiVec @ 1.7GHz)

• 64 bit 100 MHz PCI bus • Sustained memory bandwidth one GB

• Rugged option

• Standard 6U VME64X form factor

• High performance COTS VME solution for signal processing

• Compact rugged design for severe environments

• Low power consumption and dissipation

• Internal 32KB L1 cache and 1MB L2 cache • Upto 512 MB user flash and 128 MB boot flash

• Upto 2GB DDR2 SDRAM with ECC

• 128 KB NVSRAM

• Dual 10/100/1000 bit Ethernet

• Upto 8 serial ports

• Upto 4 SATA ports

• PS/2or USB keyboard & mouse

• 2 Nos of 64 bit PMC slots

• 64 bit PCI Bus via P0

• IDE/compact flash interface

• Personality piggy module

• 4 USB Ports

• 8 TTL GPIO

• HW & SW configuration management

• VxWorks , Linux and LynxOS

• BIST

• VME computers

• Signal processing units

• Airborne system controllers

• Automation systems

OVERVIEW

ARCHITECTURE

SOFTWARE SUPPORT

DP-VME-0447 is a dual or single processor VME bus computer

to meet needs of high performance embedded applications. It addresses such markets as

defen e, aerospace and automation, where real time control signal processing is required. pplications

The compact 6U, single slot board is powered by Freescale’s latest G4 family Power PC 7448/7447A

processor. This board incorporates all-in-one design with flexible memory and flash configurations, and on-

board peripherals including two gigabit Ethernet ports, upto eight high speed multiprotocol serial I/O ports,

two serial ATA compatible ports, two 64-bit PMC extension slots, counters/timers, watchdog timer and general

purpose I/O.

The high data rates required to support these advanced processors are met by a 64-bit PCI bus clocked at

100MHz and 200MHz DDR II memory bus yielding sustained memory transfers of more than one giga byte /

sec.

Operating system support includes VxWorks / Tornado from Wind River system, Linux and Lynx OS. and

LynxOS from LynuxWorks.

Single/Dual Power PC 7448/7447A SBC. This -

is designed

c - A for

this board include VME computers, signal processing units, airborne system controllers, and automation

systems.

7

C

DP-VME-0447

SPECIFICATIONS

PROCESSORPower PC rocessor amily

MEMORY

SDRAM

System flashUser lash

NVSRAM

INTERFACE

Ethernet nterface

SATA

PMC lots

IDE/Compact Flash

I/O INTERFACE

Serial I/O

Keyboard and Mouse

p f

f

i

s

Power PC 7447A/7448 processorOperating at upto 1.7GHzAltivec technologyInternal 32KB L1 cache, 1MB (only 7448) L2 cacheFour instructions per clock cycleDynamic frequency switching (DFS)Efficient data flowPower and thermal managementPerformance monitor for software efficiencyDynamic branch predictionMultiple integer unitsMemory management unit (MMU)64-bit data busFully JTAG compliantLow power implementation

One PS/2 or USB keyboard and mouseInterface via a P2 connector

Upto 2GB of on-board DDR2 SDRAM with ECC

One IEEE 802.3 10/100/1000 BASE-T via a RJ45 connector on the front panelOne IEEE 802.3 10/100/1000 BASE-T via A P2 or P0 connector (optional)Two SATA ports routed via P0 connectorenables easy connection with industrystandard mass storage devicesData transfer rate upto 100MB/sTwo Nos. Of 64 bit IEEE P1386.1

compliant slot Front panel I/O and rear I/O support 64 bits bus width 100/66/33MHz PCI on PMC1 slot or 66/33MHz 64 bit PCI bus via P0 connector

100/66/33MHz PCI on PMC2 slot V(I/O) voltage can be configurable as either +3.3V or +5V

On-board IDE interface connector to Interface the IDE Hard Disk or IDE Compact flash for rugged mass storage applications

Eight asynchronous ports can be configured as either RS232 or RS422 port routed via a P2 connector. One port can be accessed through front panel connector

Upto 128MBUpto 512MB

128Kbytes SRAM with 128K bytes Shadow EEPROM

4 ports, 3 ports available via P2 connector and one port routed via frontPanel connector

One personality module to interface specificI/O application requirements like fastSCSI, Dual MIL-STD-1553B, ARINC 429,RS422, GPIOs, etc.I/O lines routed to P2 and P0 ( optional) connectorPCI bus 32 bit operates at 33MHz16 bit ISA bus

Supports VME64x, 2eVME and 2eSST Protocols which enables higher bandwidthFully complaint high performance 64 bitVME bus interfaceVME bus system controllerPCI-X interface operates 64 bit /100MHzTwo programmable DMA controllers with Direct mode and linked list mode supportSeven interrupt lines on either bus and Flexible mapping of software and hardwareResources

Four 32 bit hardware timer / counterCan be configured as two 64 bit counter In cascading modeOne independent 16 bit timer handled withInternal / external clock

Battery backed RTC

Programmable in 10 millisecond intervalsRanging from 0.01 seconds to 99.99 seconds either be used to reset the board or generate a high priority interruptcounters / timers, four 32 bit hardware

timer

8 LED s on the front panelUpto 8 GPIO via P2 connector can beconfigured as TTL or LVCMOS or opendrain outputs. Each line can be individuallyconfigured as either input or output.

5V, 21W to 40W ( depending on I/O interface option selection) @ 1GHz

Any one of the OS will be supported- LynxOS 4.0 and further versions- VxWorks 5.5 / Tornado 2.2 and further versions- Linux 4.0 and further versions

USB Interface

Personality Module Interface

PCI-X to VME Interface

MISCELLANEOUS

Counters / Timers

RTC

Watch Dog Timer

Status LEDsGeneral Purpose I/O

POWER REQUIREMENTS

SOFTWARE

8

DP-VME-0447

ORDERING INFORMATION

DP-VME-0447 - 3 0 0 0 0 0 0 0 0-0

DDR2 SDRAM Capacity0 - 512MB3 - 1GB6 - 2GB

3 - Commercial 6 - Rugged

CPU 0 - MPC74483 - MPC7447A

Number of CPUs 0 - 1(single)3 - 2(dual)

0 - Conduction cooled3 - Air cooled6- Air cooled (no fascia connectors)

FLASH Capacity0 - 128MB3 - 256MB6 - 512MB

IO Pin out - P0 0 to 9

IO Pin out - P2 0 to 9

BSP0 - Linux 4.03 - VxWorks 5.46 - Lynx 4.0

Boot Flash 0- 64 MB3-128MB

SPECIFICATIONS

MECHANICALBoard Dimension

Module

ENVIRONMENT

233.35mmx160mm,4T(W) ( Main oard)

Single Slot 6U (H), 4T (W) ( Main oard)

Air-cooled and conduction-cooled

Versions available

Commercial and rugged

b

b

RUGGED VARIATIONS

Air-cooled variants are designed to be used in standard industrial VME ch-ssis. Conduction-cooled builds are for use in third party ATR style enclosures. In addition to these COTS configurations, the board may be supplied to meet the mechanical and thermal requirements of specific platforms with the addition of mission specific, to - type mechanics.

DP uses advanced thermal and mechanical design in the printed circuit board, metal work and assembly process in order to build in the required levels of ruggedness. Ruggedization assemblies include conformal coating as standard.

9

C

DP-VME-0447

BLOCK DIAGRAM Single / Dual POWER PC 7448/7447A SBC

10