SBC-357

Single Board Computers
Microprocessor Training Systems
Custom Engineering & Manufacturing

The SBC-357 is an all-in-one single board 386SX computer with an on-board flat panel/CRT SVGA controller uses the CHIPS 65545 chipset with up to 1 MB of video memory. This chipset, used with the on-board ISA-bus, enables 16-bit graphic throughput. Excellent for display-intensive applications, it supports various LCD types, including TFT, STN, B/W and EL. Another feature of the SBC-357 is the inclusion of an enhanced IDE controller. This controller supports LBA mode hard disks. Up to two IDE devices can be connected, including large hard disks, CD-ROM drives, tape backup drives or other IDE devices.

On-board features include three high-speed RS-232 and one RS-232/422/485 high speed serial port with 16C550 UARTS, one bi-directional SPP/EPP/ECP parallel port and a floppy-drive controller. If program execution is halted by a program bug or EMI, the board's 16-stage watchdog timer can automatically reset the CPU or generate an interrupt. This ensures reliability in unmanned or standalone systems. The SBC-357 provides two 72-pin SIMM (Single In-Line Memory Module) sockets for it's on-board system DRAM. These sockets give you the flexibility to configure your system from 4MB to 32MB of DRAM using the most economical combination of SIMMs.

FEATURES

Intel® 80386SX-40 compatible CPU
Half-size PC/AT-compatible ISA-bus CPU card
AMI Flash BIOS
ISA-bus, flat panel/CRT SVGA controller
Enhanced IDE controller, supports two IDE devices (large hard disks, CD-ROM, tape backup, etc.
Built-in floppy disk drive controller
up to 32 MB of on-board DRAM
Three RS-232 and one RS-232/422/485 serial port (16C550 UARTS with 16-byte FIFO). IRQ 3, 4, or IRQ 10, 11 can be individually selected
One enhanced bi-directional parallel port. Supports SPP/EPP/ECP
Watchdog timer (15 steps, 2 seconds per step)
32-pin DIP Socket for M-Systems DiskOnChip; capacity from 2MB to 72MB
On-board keyboard and PS/2 mouse connector
Connectors for PC/104 module expansion
External power connector
Single +5 V power supply
Operating temperature: 32° to 140°F (0° to 60°C)

SPECIFICATIONS

Standard SBC Functions

CPU: 386SX-40
BIOS: AMI Flash BIOS
Processing Ability: 32-bit
Chipset: ALi 6117
RAM Memory: 4 MB to 32 MB. Uses two 72-pin SIMM sockets (EDO or FP DRAM)
Shadow RAM Memory: Supports system and video BIOS shadow memory
Enhanced IDE Hard Disk Drive Interface: Supports up to two enhanced IDE (ATA-2) large hard disk drives or other enhanced IDE devices. Supports LBA mode hard disks.
Floppy Disk Drive Interface: Supports up to two floppy disk drives, 5.25" (360 KB and 1.2 MB) and/or 3.5" (720 KB, and 1.44 and 2.88 MB)
Bidirectional Parallel Port: Configurable to LPT1, LPT2, LPT3 or disabled Supports SPP/EPP/ECP standards
Serial Ports: Three RS-232 and one RS-232/422/485 serial ports, jumper selectable. Both use 16C550 UART with 16 byte FIFO buffer. Supports speeds up to 115 Kbps. Ports can be individually configured from COM1 to COM4 or disabled.
Watchdog Timer: Can generate a system reset or IRQ 15. The time interval is software selectable from 2 to32 seconds (15 steps, 2 seconds per step).
DMA Channels: 7
SSD Interface: 32-Pin socket for DiskOnChip (2MB-72MB)
Interrupt Levels: 15
Keyboard-PS/2 Mouse: A 6-pin mini DIN keyboard connector is located on the mounting bracket for easy access to both a keyboard and a PS/2 mouse
Flat Panel/CRT SVGA Controller: SVGA, CHIPS 65545 chipset with 512 KB standard video memory, upgradable to 1 MB. provides 16-bit graphic throughput. Features the ability to control most TFT, STN, B/W, EL flat panel displays as well as standard CRTs. Supports resolutions up to 1024 x 768 in 256 colors.

Bus Interfaces

PC/104: 104-pin connector for a 16-bit bus
Bus Interface: ISA-bus
Data Bus: 16-bit
Bus Speed: 8 Mhz

Mechanical and Enviromental

Max. Power Requirements: +5 V @ 2A
Power Supply Voltage: +5 V (4.75 V to 5.25 V)
Operating Temperature: 32 to 140 ° F (0 to 60 ° C)
Board Size: 7.3" (L) x 4.8" (W) (185 mm x 122 mm)
Board Weight: 0.66 lbs (0.3 kg)

PRICING (Single Unit. Includes: Integration, Setup, and Testing)

SBC-357N ... 386 SBC w/ ISA/PC104 (No Video)
(Memory Not Included)

USD ~~206.00~~

EMAC Special ...

185.00

Available Options
System Memory (RAM)
Hard Drives
Operating Systems
PC/104 Modules
LCDs and Touchscreens
Backplanes (PICMG, PCI, and ISA)
Enclosures and Power Supplies
Custom and Semi-custom Engineering Services

Product pricing, features, and specifications are subject to change without notice.