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DESCRIPTION
Designed to give you the faster performance
and flexibility you need, the ULE has dual Ethernet,
dual SCSI, video, SDRAM memory and an Intel®
Pentium® III processor. With all of these
options on-board, the ULE saves you slots and lets you
take advantage of the new high-power processors.
Additionally, the ULE supports Flat
Panel and Compact Flash™.
Put this together with Chassis Plans's
reputation for quality, dependability and service, and
the ULE delivers the power and performance you need.
Download the ULE datasheet - Click
Here
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PROCESSOR
Intel® Pentium®
III microprocessor (FC-PGA) at 733MHz - 1.26GHz*.
Intel Celeron® microprocessor at 850MHz
- 1.2GHz*
CHIP SET
ServerWorks ServerSet™ III LE
chip set supports higher Front Side Bus bandwidth at
100MHz or 133MHz, with full support for ECC on the memory
bus. Supports single-bit error correction, with multiple-bit
error detection.
FRONT SIDE BUS
The ServerWorks ServerSet III LE supports
speeds of 100MHz or 133MHz. The Front Side Bus provides
a path for transferring data between main memory, chip
set and the microprocessors.
ISA BUS
Provides ISA Bus interface to backplanes
for legacy ISA slots.
DATA PATH
| Data/Memory |
64-bit |
| ISA |
16-bit |
| PCI |
32-bit or 64-bit |
| Video |
32-bit |
BUS SPEED
| ISA |
8MHz |
| PCI |
32-bit/33MHz
64-bit/33MHz
64-bit/66MHz |
| Front Side Bus |
100MHz or 133MHz |
BIOS (FLASH)
AMI 7.0 BIOS with built-in advanced
CMOS setup for system parameters, peripheral management
for configuring on-board peripherals, PCI-to-PCI bridge
support, and PCI interrupt steering. Supports flash
devices for BIOS upgrading via floppy interface. Custom
BIOSs available.
CACHE MEMORY (L2)
The Pentium III processor includes
an integrated on-die, 256K or 512K 8-way set associative
level two (L2) cache with a 256-bit wide bus. The processor
also includes a 16K level one (L1) instruction cache
and 16K L1 data cache. These cache arrays run at the
full speed of the processor core.
For Celeron processors, a 128K or
256K unified, non-blocking second level (L2) cache improves
performance by reducing the average memory access time
and providing fast access to recently used instructions
and data.
Celeron processors with 256K cache
and all Pentium III processors implement the Advanced
Transfer Cache architecture.
SDRAM MEMORY
The SDRAM interface consists of two
dual in-line memory module (DIMM) sockets and supports
auto detection of memory up to 2GB of Synchronous DRAM
(SDRAM) memory. The DIMM memory is PC-133 compliant
for a 133MHz Front Side Bus, which means that it complies
with IBM's PC133 SDRAM Registered DIMM Design specification.
Uses industry standard 72-bit (ECC) wide gold finger
DIMM DRAM in two 168-pin DIMM sockets.
ERROR CHECKING AND CORRECTION
The memory interface supports ECC
modes via BIOS setting for multiple-bit error detection
and single-bit error correction.
PCI LOCAL BUS INTERFACE
The ULE provides on-board Primary
and Secondary PCI Bus interfaces. Both Primary and Secondary
bus interfaces provide a sixteen deep I/O cache and
a four deep request queue for PCI to Memory cycles.
Primary PCI Interface: The Primary PCI interface is
32-bit, which runs at 33MHz and supports on-board SCSI,
video and dual Ethernet interfaces.
Secondary PCI Interface: The Secondary PCI interface
is 32/64-bit, operating at 33/66MHz, and drives PICMG®
compliant PCI/ISA passive backplanes. With this interface,
the ULE supports the following:
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32-bit/33MHz
64-bit/33MHz
64-bit/66MH |
UNIVERSAL SERIAL BUS (USB)
Supports two USB ports for serial
transfers at 12 or 1.5Mbit/sec. The Universal Serial
Bus is an interface allowing for connectivity to many
standard PC peripherals via an external port.
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SYSTEM HARDWARE MONITOR
Provides monitoring of system voltages,
temperature and fan speed.
FLOPPY DRIVE INTERFACE
Supports up to two floppy disk drives
in combinations of 360K to 2.88MB.
SUPER VGA INTERFACE
The Intel 69030 video interface has
4MB of on-chip memory and supports pixel resolutions
up to 1280 x 1024 x True Color non-interlaced. Software
drivers are available for most popular operating systems.
SERIAL INTERFACE
Two high-speed FIFO (16C550) serial
ports with independently programmable baud rates. Each
serial port has BIOS selectable addressing.
PCI 10/100BASE-T ETHERNET INTERFACE
(DUAL)
The dual PCI Ethernet interfaces (Intel
82559) support 10/100Base-T via RJ-45 connectors on
the board's I/O bracket. The interfaces are compliant
with IEEE 802.3 and PCI Local Bus 2.1 Specifications.
Link status and activity LEDs are on the I/O bracket.
Software drivers are available for most popular operating
systems.
PCI ULTRA3 SCSI INTERFACE
The dual SCSI interface supports two
concurrently operating channels using QLogic's ISP12160A
Dual Channel SCSI Controller, which supports SCSI operation
up to 160MB per second. One channel is implemented as
an Ultra3 LVD, and the other as an Ultra Wide single-ended
channel. Enable/disable SCSI termination with byte granularity
is provided. Software drivers are available for most
popular operating systems.
PCI EIDE ULTRA DMA/33 INTERFACE
(DUAL)
Dual high performance PCI Bus Master
EIDE interfaces are capable of supporting up to four
IDE disk drives in a master/slave configuration. Supports
Ultra DMA/33 with synchronous DMA mode transfers up
to 33MB per second.
WATCHDOG TIMER
The software controlled watchdog timer
monitors system activity and generates a reset pulse
in the event of a time-out.
ENHANCED BI-DIRECTIONAL PARALLEL
INTERFACE
Compatible with PC/AT bi-directional
parallel port and supports EPP and ECP modes. The ECP
mode is IEEE 1284 compliant. Parallel port has BIOS
selectable addressing.
KEYBOARD AND PS/2 MOUSE INTERFACES
The keyboard and PS/2 mouse interfaces
are combined into one connector. These interfaces are
protected by self-resetting fuses and are accessible
via a Y cable or off-board cabling.
POWER FAIL DETECTION
Issues a hardware reset when on-board
voltage drops below 4.75 volts.
BATTERY
Built-in lithium battery for ten years
of data retention for CMOS memory.
POWER REQUIREMENTS
| +5V Typical |
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5.8 Amps
6.7 Amps
7.4 Amps
8.7 Amps
9.56 Amps
9.85 Amps |
667MHz
733MHz
866MHz
1.0GHz Rev. C-02 and earlier
1.0GHz Rev. E-04 and later
1.26GHz |
| +12V |
@ 400 mAmps |
| -12V |
@ < 100 mAmps
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TEMPERATURE
| Operating |
0° - 60° C. for 866MHz and
below
0° - 45° C. for 1.0GHz
0º C. to 50º C. for 1.26GHz |
| Storage |
- 40° - 70° C. |
MEAN TIME BETWEEN FAILURES (MTBF)
167,000 POH (Power-On Hours) at 40°
C., per Bellcore.
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