Arcom ELAN-104NC Embedded Processor Card Technical Manual

This manual covers the operation, setup, and detailed hardware descriptions for the Arcom ELAN-104NC PC/104 compatible embedded processor card.


Arcom ELAN-104NC Embedded Processor Card Technical Manual - cover page
Brand
Arcom
Category
Other Electronics
Document type
User Manual
Language
English
Pages
55
File format
PDF
File size
678 KB
Published
17 October, 2026
Updated
17 October, 2026
MD5 checksum
BBAB615ADE4CE214E2BB79742261E25F

About this manual

The Arcom ELAN-104NC is a Eurocard sized, PC/AT compatible processor board designed to be embedded into OEM equipment. It features an AMD Elan SC400 100MHz processor, up to 16MB of EDO DRAM, and includes integrated silicon disk drive, Ethernet controller, and high performance flat panel VGA controller. The board supports various standard PC/AT features plus embedded additions like a RealTek RTL8019A Ethernet controller and Intel Strata Flash.

What's inside

  • Introduction
  • Features
  • Getting Started
  • Using the ELAN-104NC
  • Detailed Hardware Descriptions
  • Processor
  • Memory
  • Graphics Controller
  • Interrupts
  • DMA Controller

Specifications

CPUAMD Elan SC400 100MHz processor
Cache8K L1 write-back cache
System MemoryUp to 16MB EDO DRAM
Silicon DiskUp to 8MB Intel Strata Flash
Video Memory1MB EDO DRAM
Video Interface32-bit VESA bus interface
Ethernet ControllerRealTek RTL8019A 10-BaseT
Serial Ports2 x RS232 and 1 x RS422/485
Parallel PortHigh speed parallel port, SPP/EPP/ECP modes

Frequently asked questions

What variants of the ELAN-104NC are available?

The board is available in standard variants including the ELAN-104NC-100-M16-F8 (100MHz CPU, 16MB DRAM, 8MB Flash) and the ELAN-104NC-100-M4-F4 (100MHz CPU, 4MB DRAM, 4MB Flash).

How do I access the BIOS setup program?

The BIOS setup program can be invoked during the power on sequence by pressing any key when prompted during boot-up.

Does the board support multiple floppy disk drives?

Yes, the ELAN-104NC supports up to two standard floppy disk drives connected via a 34-way twisted ribbon cable.

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