Technical Specifications - VersaLogic VSBC-8 Reference Manual

Technical Specifications

Specifications are typical at 25°C with 5.0V supply unless otherwise noted.
Board Size:
5.75" x 8.00" x 1.75"; EBX Compliant
Storage Temperature:
Free Air Operating Temperature:
0° C to +50° C free air, no airflow
0° C to +60° C 100 FPM airflow
-40° C to +85° C, no airflow (Extended temp. version)
Power Requirements:
VSBC-8b 350 MHz (equivalent) Celeron CPU fanless 5V ± 5% @ 3.2 A (15.9 W) typ.
VSBC-8c 566 MHz Celeron CPU 5V ± 5% @ 4.0 A (20.1 W) typ.
VSBC-8d 850 MHz Pentium CPU 5V ± 5% @ 5.5 A (27.4 W) typ.
VSBC-8e 350 MHz (equivalent) Celeron CPU extended temperature 5V ± 5% @ 3.3 A (16.5 W) typ.
+3.3V or ±12V may be required by some expansion modules
System Reset:
V cc sensing, resets below 4.70V typ.
Watchdog timeout
DRAM Interface:
One 168-pin DIMM socket.
8 to 256 MB, 3.3 volt, parity or non-parity PC-100 SDRAM.
Video Interface:
Based on C&T 69030 chip. 4 MB VRAM standard. Resolutions to 1600 x 1200.
Optional flat panel display interface. 3.3V and 5V flat panel display support
IDE Interface:
Two channels, 40-pin .1" connectors. Supports high speed IDE Type 4 and Ultra DMA drives.
Supports up to four IDE devices (hard drives, CD-ROM, etc.)
Floppy Disk Interface:
Ethernet Interface:
Audio Interface:
16-bit Sound Blaster Pro compatible. PCI-based.
Non-amplified Line Out and Line In supported
Analog Input:
8-channel, 12-bit, single-ended, 6 microsecond, channel independent input ranges:
±5, ±10, 0 to +5V, 0 to +10V
Note: Analog input is available only on -r versions.
COM1–2 Interface:
RS-232, 16C550 compatible, 1.5M baud max.
COM3–4 Interface:
RS-232/422/485, 16C550 compatible, 1.5M baud max.
LPT Interface:
Bi-directional/EPP/ECP compatible
Opto 22 / Digital Interface:
16 channel, full compliance, ±24 ma outputs
BIOS:
General Software embedded BIOS with OEM enhancements
Field upgradable with Flash BIOS Upgrade Utility
Bus Speed:
CPU Bus: 100MHz/66MHz
PC/104-Plus (PCI): 33MHz
PC/104: 8MHz
Compatibility:
PC/104 – Full compliance
Embedded-PCI (PC/104-Plus) – Full compliance, 3.3V or 5V modules
EBX – Full compliance
Specifications are subject to change without notice.
VSBC-8 Reference Manual
–40° C to 85° C
(with 32 MB SDRAM, keyboard, and mouse)
One 34-pin connector, supports two floppy drives
10/100 Ethernet based on Intel 82559ER chip. On-board RJ-45 Ethernet cable connector.
Technical Specifications
Introduction – 3