Entry by realismbro285
A-Trend ATC-1000

A-Trend ATC-1000 Revision 1.0

Specifications

CPU support

Supported sockets:
  • Socket 7
Front Side Bus speed: 50/55/60/66 MHz
Supported architectures:
  • AMD K5 5k86
  • AMD K5 SSA/5
  • AMD K6 Little Foot
  • AMD K6 Model 6
  • Cyrix 6x86 M1
  • Cyrix 6x86L M1L
  • Cyrix 6x86MX / MII MII
  • IDT Winchip 2
  • IDT Winchip 2A
  • IDT Winchip 2B
  • IDT Winchip 3
  • IDT Winchip C6
  • Intel Pentium P54C
  • Intel Pentium P54CQS
  • Intel Pentium P54CS
  • Intel Pentium Overdrive P54CS
  • Rise iDragon mP6 Kirin
  • Rise mP6 Kirin
Note! Some steppings might require updated BIOS/microcode to work properly.
Supports external cache up to 256 kB

System memory

  • Type: EDO 60/70 ns
    4x 72-pin SIMM
    ECC memory is optional
Max supported: 128.00 MB

Platform

Northbridge/MCH: Intel 430FX
Southbridge/ICH/PCH/MCP: Intel PIIX
SuperIO: Winbond W83787F
1 Mbit Parallel BIOS ROM

Power supply

Main board power: AT

Expansion slots

4 PCI slots
4 16-bit ISA slots

Rear I/O ports

AT-style keyboard DIN connector

Internal I/O headers

2x RS232 serial
1x parallel

Storage

2 IDE channels, up to 16 MB/s
Floppy connector, up to 1 drive

Circuit board

Baby AT form factor
PCB manufactured in the year 1997

Notes

Supports additional cache via COAST module
Has turbo button header

Gallery

Attachments

Documentation

BIOS image

All files are checked before upload to make sure no harmful software is included. If your antivirus software gets triggered, it's most likely a false positive.

Disclaimer

The info you find here might not be 100% correct. This is due to a couple of reasons:
  • I'm an idiot and I misread/misspelled something
  • I have a different board revision from yours
  • The production date/plant is different and they might have used slightly different components
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