GlobalScale OpenRD Ultimate

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multiple revisions of this device, use caution
single-board computer
Homepage
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
GlobalScale OpenRD Ultimate
Type
single-board computer
CPU1
Marvell 88F6281
CPU1 Type
ARM v5 (Kirkwood)
CPU1 Speed
1.2 GHz
Flash1 Chip
SK hynix HY27UF084G2M
Flash1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Size
512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip
Elpida E1108ACBG-8E-E x 4
RAM2 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM2 Chip
ProMOS V59C1512164QCF3
ETH chip1
Marvell 88F6281
ETH chip2
Marvell 88E1116R
ETH chip3
Marvell 88E1116R
Ethernet Port Count
2-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: 00:50:43 (4 E, 5 W)

Stock bootloader
U-Boot 1.1.4 Marvell 3.4.16
Stock FW OS
Linux 2.6.22.18
Expansion IF types
PCIe x1, USB 2.0, SATA II, eSATA, SDHC
Mini PCIe slots
1
USB ports
7
SD/MMC Slots
1
SATA Ports
1
eSATA Ports
1
USB Hub Compatible
Untested
Power
10-14 VDC, 5 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Serial Port (UART)
yes, USB Female Mini-B, (115200 8N1),
JTAG Port
yes, 20-pin header, populated, CON25
Flags:
VGA out, 3.5mm audio output, Audio in (3.5mm), RS232, RS485, SMBUS, SPI

Additional chips
7-Port USB 2.0 Hub Controller;SMSC;USB2517-JZX;;1;
VGA Display Adapter;XGI;Volari Z11;;1;
Low Power Stereo Codec;Cirrus Logic;CS42L51;;1;
RS-232 Line Driver;Texas Instruments;MAX3221;;1;
Dual USB to Serial UART;FTDI;FT2232D;;1;
3.3V 20Mbps RS485/RS422 Transceiver;Linear Tech;LTC2852;;1;
I2C Bus Repeater;NXP;PA9515A;;1;
1K Microwire Compatible Serial EEPROM;Microchip;93LC46B;;1;
Dual SPDT Bi-Directional Analog Switch;Fairchild;FSA2257;;1;
Quad 3-State Noninverting Buffer;ON Semiconductor;MC74HC125A;;1;
1MHz Dual Step-down Regulator;Marvell;88PG8227;;1;
1MHz, 7.5A Peak Current-Limit Step-Down Regulator;Marvell;88PG877;;1;
12V, 4.5A 500kHz Step-Down Regulator;Marvell;88PH845;;3;
30V P-Channel MOSFET;Fairchild;NDT452AP;;1;
High efficiency ultrafast diode;STMicro;STTH802;;1;

Other
3rd Party Firmware Support
 CPU1 brandFLA1RAM1
GlobalScale OpenRD ClientMarvell512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
GlobalScale OpenRD UltimateMarvell512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />

For a list of all currently documented Marvell chipsets with specifications, see Marvell.

For a list of all currently documented GlobalScale device with specifications, see GlobalScale.

Overview

  • Select either VGA port or PCIe slot before powering on
  • Select either audio interface or TDM slot by two wiring jumpers

Hardware specification

  • CPU: Marvell 886281 @ 1.2GHz
  • Video: XGI Volari Z11 VGA w/64MB RAM
  • Memory: 512MB
  • Storage: 512MB NAND, SDHC Card, SATA II, eSATA
  • Network 2x 10/100/1000 Ethernet
  • Ports: PCIe x1
  • USB: 7x USB 2.0
  • Power Source: 12V/5A via DC power

Links of Interest

Third party firmware