Manufacturer “RCS Management”
2 expansions in database
Fusion Forty
Manufacturer
RCS Management, Canada
Date
1991
Amiga
A2000
Interface
CPU slot
    processor
  • 68040 @ 25 / 28 / 35 MHz
    • the latter two versions are overclocked from 25 / 33 MHz
    memory - 25 and 28 MHz versions
  • eight 30 pin SIMM sockets accept up to 32 MB
  • supports 1 or 4 MB SIMMs, 80 ns or faster
  • accepts SIMMs in groups of four giving 4, 8, 16, 20, 32 MB RAM
    memory - 35 MHz version
  • eight 30 pin SIMM sockets accept up to 128 MB
  • supports 1, 4 or 16 MB SIMMs, 80 ns or faster
  • accepts SIMMs in groups of eight
  • 64 bit interleaved memory system
  • supports burst RAM access
    incompatibilities under Kickstart 1.3
  • doesn't work with Commodore A2090a, Microbotics Hardframe and M.A.S.T. Fireball
  • needs the latest ROMs of Supra Series III and AdSCSI in order to work with them
  • needs rev. 6.6 ROMs of A2091 and rev. 3.12 ROMs of GVP Series II in order to work with them
  • doesn't work with the 16 bit RAM on IVS Grandslam - only the SCSI part of Grandslam works
    incompatibilities under Kickstart 2.0
  • doesn't work with A2090, A2090a and Fireball
  • doesn't work with the Piccolo graphics card
    notes
  • disable switch - 68000 fallback mode
  • two 32 bit expansion connectors - intended for a never released SCSI controller
  • Kickstart 3.x is supported only by upgrading to version 3.4 of the Plug-n-Go ROMs
  • the first 68040 board for the Amiga
Photos
RCS Management Fusion Forty - Rev 1.0 front side
Rev 1.0, front side
RCS Management Fusion Forty - Rev 1.0 back side
Rev 1.0, back side
RCS Management Fusion Forty - Rev 2.0 front side
Rev 2.0, front side
RCS Management Fusion Forty - Rev 2.0 back side
Rev 2.0, back side
RCS Management Fusion Forty - Rev 2.0 front side
Rev 2.0, front side
Driver / Installation Disk
Vintage Advert

Advert (GB)
1993-04

Advert (US)
1990-07

Advert (US)
1991-11
Benchmark

X-Calibur
Manufacturer
RCS Management, Canada
Date
1994
Amiga
A4000
    design
  • memory accelerator for Commodore's A3640 processor card
  • connects to A3640's 68040 socket
    processor
  • 68040 @ 25 / 33 MHz
  • the board was available with an empty CPU socket to put the A3640's 68040 into it
    memory
  • four 72 pin SIMM sockets accept 128 MB RAM
  • supports 4, 8, 16, 32 MB
  • burst mode and 64 bit interleaved RAM access
    notes
  • does not work together with the A4091 and Fastlane Z3 DMA SCSI controllers (regardless of Buster revision)
  • does not work in the A4000T because of its onboard A4091
Photos
RCS Management X-Calibur - front side
front side
RCS Management X-Calibur - on A3640 front side
on A3640, front side
RCS Management X-Calibur - front side
front side
RCS Management X-Calibur - back side
back side
RCS Management X-Calibur - front side
front side
RCS Management X-Calibur - back side
back side
Manual
Driver / Installation Disk
Vintage Advert

Advert (US)
1993-12

Advert (US)
1994-04
Benchmark