JD2G03-0-0

RadiSys JD2G03-0-0 Endura JD35Q Industrial ATX Motherboard

The RadiSys JD2G03-0-0 is the dual-Gigabit-Ethernet configuration of the RadiSys Endura JD35Q long-life industrial ATX motherboard. Based on the Intel Q35 Express chipset with Intel ICH9DO, the board provides an LGA775 processor socket for compatible Intel Core 2 Duo, Core 2 Quad and Celeron processors.

The JD2G03-0-0 combines up to 8GB of dual-channel DDR2 memory, integrated Intel GMA 3100 graphics, dual Gigabit Ethernet, SATA storage with RAID, USB 2.0, PCI Express, four conventional PCI slots, watchdog timer and 13-bit GPIO in a standard ATX form factor.

Key Features

• Manufacturer: RadiSys
• Model / Order Code: JD2G03-0-0
• Platform: Endura JD35Q
• Product Type: Industrial ATX Motherboard
• Form Factor: ATX
• Dimensions: 305 x 244mm (12 x 9.6 in.)
• PCB: 6-Layer
• Processor Socket: LGA775
• Processor Support: Intel Core 2 Duo, Core 2 Quad and compatible Celeron processors
• Front-Side Bus: 800 / 1066 / 1333MHz
• Chipset: Intel Q35 Express + Intel ICH9DO
• Memory: 4 x DDR2 DIMM Sockets
• Memory Speed: DDR2-667 / DDR2-800
• Maximum Memory: Up to 8GB
• Memory Architecture: Dual-Channel
• Memory Type: Unbuffered Non-ECC DDR2
• Graphics: Intel Graphics Media Accelerator 3100
• Display Output: VGA
• Maximum VGA Resolution: Up to 2048 x 1536
• Ethernet: Dual Gigabit Ethernet
• Primary LAN: Intel 82566DM PHY / Integrated MAC
• Secondary LAN: Intel 82573L
• Storage: 6 x SATA 3Gb/s
• RAID: RAID 0, 1, 5 and 10
• IDE: 1 x Ultra ATA/100 Interface
• USB: 12 x USB 2.0
• Serial: 2 x RS-232
• Parallel Port: Internal Header
• Audio: Intel High Definition Audio
• Audio Codec: Realtek ALC883
• PCI Express: 1 x PCIe x16 Graphics Slot
• PCI Express: 1 x x16 Mechanical / x4 Electrical Slot
• PCI Express: 1 x PCIe x1 Slot
• PCI: 4 x PCI 2.3 Slots
• GPIO: 13-Bit GPIO
• Watchdog Timer: Supported
• BIOS: Phoenix TrustedCore BIOS
• Power: Standard 24-Pin ATX + 4-Pin ATX12V
• Operating Temperature: 0°C to 55°C

Intel Q35 LGA775 Platform

The RadiSys JD2G03-0-0 uses the Intel Q35 Express chipset with Intel ICH9DO and an LGA775 processor socket. The platform supports compatible Intel Core 2 Duo, Core 2 Quad and Celeron processors with 800MHz, 1066MHz and 1333MHz front-side bus configurations.

Documented embedded processor configurations include the Intel Core 2 Duo E6400, Core 2 Duo E4300, Pentium Dual-Core E2160 and Celeron 440. Additional processor compatibility depends on the applicable RadiSys processor-support list and BIOS revision.

Up to 8GB DDR2 Memory

Four DIMM sockets support up to 8GB of unbuffered non-ECC DDR2 system memory. The motherboard supports DDR2-667 and DDR2-800 memory with dual-channel operation.

Intel GMA 3100 Graphics

Integrated Intel Graphics Media Accelerator 3100 graphics provide onboard VGA display capability with resolutions up to 2048 x 1536 at 75Hz and 32-bit color.

A PCI Express x16 graphics slot is also available for applications requiring a discrete graphics adapter.

Dual Gigabit Ethernet

The JD2G03-0-0 is specifically the dual-Gigabit-Ethernet version of the JD35Q platform.

The primary Ethernet interface uses the integrated chipset MAC with an Intel 82566DM PHY. A second Gigabit Ethernet interface is provided using an Intel 82573L controller.

PCI Express and PCI Expansion

The JD35Q provides a useful combination of PCI Express and conventional PCI expansion for industrial systems.

• 1 x PCI Express x16 graphics slot
• 1 x x16 mechanical PCI Express slot operating with four lanes
• 1 x PCI Express x1 interface
• 4 x PCI 2.3 expansion slots

This expansion architecture makes the JD2G03-0-0 particularly useful for maintaining industrial systems that depend on legacy PCI data-acquisition, communication, motion-control or other specialized expansion cards.

SATA and RAID Storage

The Intel ICH9DO storage subsystem provides six SATA 3Gb/s interfaces with support for RAID 0, RAID 1, RAID 5 and RAID 10.

An Ultra ATA/100 interface is also provided for compatible legacy Parallel ATA storage devices.

USB and Legacy I/O

The JD35Q platform supports twelve USB 2.0 ports, including rear-panel, onboard and internal-header connections.

Two RS-232 serial interfaces and an internal parallel-port header provide additional connectivity for industrial peripherals and legacy equipment.

Watchdog Timer and GPIO

A key distinction of the JD2G03-0-0 configuration is the inclusion of a watchdog timer and 13-bit GPIO interface in addition to dual Gigabit Ethernet.

These features make the dual-LAN version particularly suitable for embedded control, industrial automation and unattended computing applications.

JD1G03-0-0 vs. JD2G03-0-0

• JD1G03-0-0: JD35Q with single Gigabit Ethernet
• JD2G03-0-0: JD35Q with dual Gigabit Ethernet, watchdog timer and 13-bit GPIO

These ordering numbers should be retained when sourcing an exact replacement because the networking and system-management configuration differs between the two versions.

Industrial Applications

The RadiSys JD2G03-0-0 Endura JD35Q is suitable for industrial automation, machine control, medical equipment, imaging systems, manufacturing equipment, test and measurement systems and other long-life applications requiring an LGA775 industrial ATX motherboard with conventional PCI expansion.

Replacement, Repair and Availability

Embedded CPU Boards supports the RadiSys JD2G03-0-0 Endura JD35Q for sourcing, replacement, repair, testing and legacy-system lifecycle support. Availability may include new-old-stock, surplus, refurbished or professionally tested units depending on current inventory.

Need pricing, availability, repair, or a compatible replacement for the RadiSys JD2G03-0-0?

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