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Product Line
Industrial PC Platform
- Rackmount PICMG IPC
- Wallmount PICMG IPC
- Wallmount Half-size IPC
- Mini-Box / Shoe Box
Single Board Computer
- PICMG CPU Card
- Half-size Slot-PC
- Embedded Miniboard
- PC/104 CPU Module 
- Mini-ITX / EmbATX Board
Embedded Peripheral
- PC/104 Module
- Solid State Disk
- Communication Device
- Enclosure &  Accessory
ODM/OEM Service
 
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HE-835 Series
Full-size ISA Embedded 386SX-40 CPU Card / Slot PC
Onboard Embedded 386SX-40 MHz CPU
Onboard 4 MB EDO DRAM
Flat Panel / CRT VGA Controller
with Onboard 1 MB Video Memory
Onboard 4 RS-232 Serial Port
Selectable RS-485 Serial Port
16-bit Digital GPIO Port
Onboard DiskOnChip SSD Socket
PC/104 Embedded Interface
Single +5V Operating

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Overview

The HE-835 SBC (Single Board Computer) is an all-in-one industrial half-size ISA-bus embedded CPU card based on 386SX-40 MHz CPU and integrated with onboard 4 MB EDO DRAM, flat panel / CRT VGA, 16-bit GPIO port, DiskOnChip socket, 4 COM ports, PC/104 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 HE-835 should be the ideal solution for the industrial embedded computing application.

Key Feature

  • Half-size ISA-bus embedded slot PC 

  • Onboard 386SX-40 CPU and 4 MBytes DRAM

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

  • Four COM ports with 16C550 compliant UART and 16 bytes FIFO. One jumper selectable RS-232/485 serial port.

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

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

  • 32-pin DiskOnChip socket support M-systems DiskOnChip up to 1 GBytes of flash memory capacity or flash/ROM

  • Single +5V operating

Specification

Form Factor
Half-size ISA Embedded CPU Card / Slot PC
CPU
Embedded 386SX-40 MHz CPU with ALi/DM&P 6117D
Memory
Onboard 4 MBytes EDO DRAM
One 72-pin SIMM socket up to 16 MBytes EDO DRAM
Total memory capacity up to 20 MBytes EDO DRAM
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
Multi-I/O Port
ALi 5113 super-I/O controller
Three RS-232 and one 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
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
ISA bus interface on golden finger
Environment
Power Requirement: Single +5V (600mA Typical Operating)
Board Dimension: 185 x 122 mm (L x W)
Operation Temperature: 0 ~ 55oC (32 ~ 131oF)

Download datasheet @ PDF format

Ordering Guide
 
HE-835VS
Half-size ISA Embedded 386SX-40 CPU Card
with Onboard 386SX-40 MHz CPU, 4 MB DRAM, Flat Panel / CRT VGA,
16-bit GPIO, 4 COM Ports, PC/104 and DiskOnChip Socket
 
 
OEM Version
Other Configuration based on HE-835 with Optional / Removable Interface
 

[Single Board Computer Index]

 

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