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DPC2
Pentium III 6U VME Processor Module
   
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Features
- 256 MB L2 cache
- Single-slot VMEbus operation with CompactFlash disk support
- Supports Intel's EMC-2 Low power module which supports Pentium III with on-die cache
- SCSI, COM2, PMC I/O are routed out a five-row VME64 P2 connector
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Additional Photos
DPC2 shown with support hardware
(pictured from the left TBPF20BSyS, DPC2, XPC2PTB,
XPMC3) |
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Technical Specifications
| Processor |
Intel's cool running EMC-2 Low Power Module (LPM)
Supports a Pentium III processor and 256 kB on-die L2 cache as well as PCI, AGP, and DRAM interfaces |
| Single-slot Operation |
Single-slot VMEbus operation with on-board CompactFlash disk for bootable mass storage |
| Chipset |
High-performance Intel BX chipset (Northbridge is on EMC-2)
Chipset includes DRAM controller, PCI bus arbitration logic and interface, AGP graphics interface, high-performance PCI, IDE interface, RTC, NV-RAM, standard PC timers, Ultra DMA, and interrupt logic
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| DRAM |
Includes 128 MB of surface-mount SDRAM
DIMM module for additional 3.3 V PC100 SDRAM of up to 256 MB
Maximum 384 MB total SDRAM
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| Additional Memory |
2 MB of SRAM, which can be accessed from the VMEbus or the on- board Pentium III without byte-swapping or bus contention issues
Optional 8 MB flash ROM for faster booting of RTOS |
| VMEbus |
Tundra Universe IIB PCI-VMEbus interface provides 64-bit VMEbus transfer rates over 30 MB/sec
FIFOs permit write-posting to maximize available PCI and VMEbus bandwidth
Full Slot 1 (system controller) functions provided
Lower cost versions available without VMEbus
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| VGA |
Asiliant's 69030 AGP compatible graphics controller
4 MB of SDRAM is built into the chip |
| SCSI (optional) |
Symbios' 53C875 Ultra SCSI controller with transfer rates to 40 B/sec |
| LAN |
Intel 82559 single chip Ethernet controller
10BaseT/100BaseTX support, full duplex |
| IDE |
Primary Ultra DMA IDE interface with improved transfer rates
PIO and bus master support
Secondary IDE port for CompactFlash on-board booting for flash- based and mechanical storage |
| Floppy |
Floppy drive controller, with support for drives up to 2.88 MB |
| Serial I/O |
COM1 and COM2 serial ports, based on 16C550 type UARTs with 16- byte transmit and receive FIFOs
Each port can be configured for RS-232 or RS-422/485 independently |
| Parallel I/O |
LPT1 parallel port, capable of bidirectional, enhanced parallel port (EPP), and enhanced capabilities port (ECP), per IEEE 1284 |
| BIOS |
General Software's flash-based system BIOS, upgradeable via floppy
Customized versions can be provided |
| Watchdog |
Programmable watchdog timer for system recovery |
| PMC Expansion |
One PMC expansion slot available on DPC2
Optional three-PMC carrier supports three PMC cards in two-slot
configuration with the DPC2 (three-slot configuration with Transition Module)
Dynatem offers a broad range of PMC modules includ ing
communication boards, graphics, imaging, DSP and I/O |
| I/O Interfaces |
COM1, keyboard/mouse, VGA, 10BaseT/100BaseTX, and PMC, all accessible through front panel
SCSI, COM2, LPT1, PMC I/O, and, optionally, IDE and FDC, routed to the P2 connector (PMC I/O and FDC are on rows d & z) |
| P2 Breakout Board |
Rear plug-in module
Routes all P2 I/O to standard connectors
DB-9 connector for COM2, DB-25 connector for LPT1, Ultra- SCSI connector, and floppy drive and IDE connectors
64-pin DIN connector for PMC I/O
Flat-ribbon headers also available for all I/O
Enables interface of all I/O in a single VME slot
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| Transition Module |
Requires one additional slot for a two-slot configuration with the DPC2, including floppy and hard drives
Includes front panel SCSI and COM2 connectors |
| Rugged/Extended Temperature |
Special thermal design allows extended temperature operation
Tested to -40°/+85°C operation
Use of surface-mount SDRAMs and no socketed components allows high shock/vibration immunity |
| Power requirements |
+5 VDC @ 4.4 A typ.
+3 VDC Lithium Coin Cell @ 2.4 mA |
Support Hardware
| TBP Transition Board |
Can be offered with two slot wide front panel (in combination
with DPC2) or two separate front panels so that it can be
separated from DPC2 for embedded environment
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Supports 2.5" IDE hard drive and either CD-ROM or floppy
drive
· Transition board which provides SCSI2
connector and COM2 connector (DB9) on front panel
· Two USB ports provided if SCSI is not required
· Other interfaces include LPT1 connector (26-pin
dual-row ribbon cable connector), flat panel interface (60-pin
dual row header)
· Transition board can be
mounted above or below (as pictured) the XPC2 processor
board |
| XPC2PTB Peripheral Transition Board |
Rear plug-in peripheral transition board with connectors
for Ultra SCSI, COM2, and LPT1.
· Floppy and
rear I/O interface connectors for PMC cards are included
in versions with 5-row P1 and P2 interfaces
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Optional versions without PMC I/O or floppy interface and
with three row P1 and P2
· The DPC2 allows
routing of IDE to SCSI connector (when SCSI option not used)
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| XPMC3 PMC Carrier |
Carrier for 3 PMC cards (requires additional slot)
· Can be provided with single front panel, double-wide
front panel (in combination with DPC2) or three-slot wide
front panel (in combination with DPC2 and DRC1TB) |
Ordering Information
| Part# |
Description |
| XPC2xxMKx |
Pentium III CPU board with 500 MHz Pentium III, 10/100Base-TX, SVGA video,
2 COM ports, PMC expansion slot, KB, mouse, bi-directional parallel I/O,
single slot, with 128 MB of surface mount SDRAM and 2 MB shared SRAM. Supports
CompactFlash. With no SCSI installed. With BIOS installed. Without VMEbus
installed. |
| xPC2Jxxxx |
64 MB Flash for DPC2 |
| xPC2Oxxxx |
192 MB Flash for DPC2 |
| xPC2Qxxxx |
256 MB Flash for DPC2 |
| xPC2Rxxxx |
512 MB Flash for DPC2 |
| xPC2Sxxxx |
1 GB Flash for DPC2 |
| xPC2Txxxx |
2 GB Flash for DPC2 |
| xPC2Uxxxx |
4 GB Flash for DPC2 |
| xPC2xFxx |
Optional 8 MB BootFlash (for booting RTOS kernel) |
| xPC2xxNx |
Upgrade to 256 MB (128 MB DIMM module) |
| xPC2xxOx |
Upgrade to 384 MB (256 MB DIMM module) |
| xPC2xxxS |
With fast/wide SCSI-2 (add to price) |
| xPC2xxxI |
Without SCSI-2 but with IDE and floppy routed to backplane |
| DPC2xxxx |
With VMEbus (add to price) |
| Part# |
Description |
Support Hardware
TBPtuuvwyz
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Transition board for XPC2 with 40-pin IDE connector, front
panel COM port, 26-pin header for printer port, and options
as listed below. |
| Part# |
Description |
Transition Board Options
| t = F |
1.44 MB floppy drive installed on transition board |
| t = C |
CD-ROM drive in place of floppy drive (cannot be used
with SCSI) |
| t = t |
Neither floppy drive nor CD-ROM drive installed on Transition
Board |
| uu = 20 |
20 GB IDE hard disk drive installed on transition board
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| uu = 40 |
40 GB IDE hard disk drive installed on transition board
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| uu = uu |
No IDE hard drive installed |
| v = T |
Transition board mounted on top of SBC (socket on bottom) |
| v = B |
Transition board mounted on bottom of SBC (socket on top) |
| v = v |
Transition board interface via P2 to P2 cabling only,
no direct socketed connection (separate single-slot front
panels fror SBC and transition board) |
| w = S |
SCSI connector (only with SCSI option on XPC2) |
| w = U |
USB (not provided with SCSI option) |
| y = G |
Gasketed front panel (not available in all configurations) |
| y = y |
Non gasketed front panel (default) |
| z = S |
Single-slot front panel, can be separated from CPU board |
| z = D |
Double-wide front panel for SBC and transition board |
| XPC2PTB |
Rear plug-in for XPC2 provides connectors for COM2, LPT1,
SCSI (or IDE on XPC2 if SCSI isn't provided on CPU), and
a speaker. Floppy connector (for XPC2 only). 64-pin DIN
for PMC I/O. Uses 5-row P1 and P2. |
| XPC2PTBN |
Rear plug-in peripheral transition board for DPC2 without
PMC output or floppy interface. Same as XPC2PTB but without
PMC I/O connector and with 3-row P1 and P2 |
| XPMC3 |
Carrier for 3 PMC cards (requires additional slot). Two
slot configuration will provide total of three PMC sites
for DPC2, four PMC sites for DMC. |
| Part# |
Description |
DPC2 Software
| DSW-500- DPC |
VxWorks Tornado BSP (one time charge includes upgrades) |
| DSW-700-DPC |
Drive VME, a high performance VME to Windows/NT
Systems Software Link (Development version) |
| DSW-701-DPC |
Run-time copy of Drive VME |
| DSW-WINNT |
Windows NT |
| DSW-WIN2000 |
Windows 2000 |
| DSW-800-DPC |
BSP for Lynx-OS (includes BSP support) |
| DSW-900-DPC |
BSP for QNX (includes BSP support) |
| DSW-A00-DPC |
BSP for Solaris |
| DSW-B00-DPC |
BSP for Linux (includes Redhat operating system) |
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