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LE-330 Series
3.5" Drive-size Embedded 386SX-40 Miniboard
 
Onboard Embedded 386SX-40 MHz CPU
Onboard 4/8 MB EDO DRAM
Flat Panel / CRT VGA Controller
with Onboard 1 MB Video Memory
Selectable RS-845 Serial Port
16-bit Digital GPIO Port
NE2000 10BASE-T Ethernet LAN
Onboard DiskOnChip SSD Socket
PC/104 Embedded Interface
Single +5V Operating

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Overview

The LE-330 SBC (Single Board Computer) is an all-in-one industrial 3.5" drive-size embedded miniboard based on 386SX-40 MHz CPU and integrated with onboard 4/8 MB EDO DRAM, flat panel / CRT VGA, NE2000 LAN, 16-bit GPIO port, DiskOnChip socket and single +5V operating. 

With the features of compact board size, embedded CPU, memory and interfaces, low power consumption, solid state disk and single +5V operating, the LE-330 should be the ideal solution for the industrial embedded computing application.

Key Feature

  • 3.5" drive-size embedded compact SBC (Single Board Computer)

  • Onboard 386SX-40 CPU and 4 MBytes DRAM

  • Integrated flat panel / CRT VGA with 1 MBytes video memory

  • Integrated 10BASE-T NE2000 LAN

  • 16-bit GPIO with 8-bit independent digital input and 8-bit independent digital output

  • PC/104 connector support PC/104 embedded peripheral module

  • M-systems DiskOnChip socket support up to 1 GBytes of flash memory capacity

  • Single +5V operating

Specification

 
Form Factor
 
3.5" drive-size embedded SBC (Single Board Computer)
 
CPU
 
Embedded 386SX-40 MHz CPU with ALi/DM&P 6117D
 
Memory
 
Onboard 4 MBytes EDO DRAM (Upgradeable to 8 MB EDO RAM)
 
BIOS
 
AMI 386SX BIOS
 
Watchdog Timer
 
Generates NMI or system reset watchdog timer
with 30.5ms to 512 seconds of timeout value
 
Real Time Clock
 
Chipset built-in RTC with onboard lithium battery
 
Enhanced IDE
 
One 40-pin IDE port supports up to 2 ATAPI devices
Support up to PIO mode 4 with 16.6 Mbps of data transfer rate
 
VGA Interface
 
TOPRO TP6508IQ VGA chipset with 16-bit ISA bus interface
Onboard 1 MBytes video memory
Support 24-bit TTL flat panel / CRT display
Support Mono/EL/TFT/DSTN flat panel
Resolution up to 1024 x 768 @ 8 bpp
 
LAN Interface
 
RTL8019AS 10BASE-T Ethernet controller
Full duplex, NE2000 compliant with built-in 16 KB RAM buffer
10 Mbps of data transfer rate
 
Multi-I/O Port
 
ALi 5113 super-I/O controller
1 x RS-232 and 1 x jumper selectable RS-232/485 serial port
All of above are 16C550 UART compliant with 16 bytes FIFO
1 x bi-directional SPP/EPP/ECP parallel port
16-bit GPIO port with 8-bit digital input and 8-bit digital output
floppy port, AT keyboard, PS/2 keyboard & mouse port
 
Solid State Disk
(DiskOnChip)
 
M-systems DiskOnChip socket supports DiskOnChip2000
32-pin DIP JEDEC single chip flash disk 
Flash memory capacity up to 1 GBytes with ECC / EDC
8 KBytes of memory window
 
Expansion
 
PC/104 connector support PC/104 embedded peripheral module
 
Environment
 
Power Requirement: Single +5V (800mA Typical Operating)
Board Dimension: 102 x 144 mm (L x W)
Operation Temperature: 0 ~ 55oC (32 ~ 131oF)

Download datasheet @ PDF format 

Ordering Guide
　 
LE-330VL
 
3.5" Drive-size Embedded 386SX-40 Miniboard
with Onboard 386SX-40 MHz CPU, 4 MB DRAM, Flat Panel / CRT VGA,
NE2000 LAN, 16-bit GPIO and DiskOnChip Socket
 
　
 
 
 
OEM Version
 
Other Configuration based on LE-330 with Optional / Removable Interface
 

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