Impact A2000-030 Combo
Company
Great Valley Products, USA
Date
1991
Amiga
A2000
Interface
CPU slot
Autoconfig ID
2017 / 11
    processor
  • 68030 @ 22 / 33 MHz, QFP
  • 68882 @ 22 / 33 MHz, PLCC surface mounted
  • the CPU and FPU are clocked at the same speed by the same oscillator
    memory
  • 22 MHz: 1 MB preinstalled, expandable to 13 MB RAM
  • 33 MHz: 4 MB preinstalled, expandable to 16 MB RAM
  • three 64 pin SIMM sockets accept 1 or 4 MB GVP SIMMs
    Impact Series II SCSI controller
  • WD33C93 controller IC
  • direct DMA transfer to onboard Fast RAM
  • FaaastROM SCSI driver (gvpscsi.device) - auto booting requires at least Kickstart 1.3
  • DB25 external connector
  • 50 pin internal header
  • optional hard disk mounting kit allows installing any 1" drive on the back of the card
    jumper settings
    J10
    ON
    OFF    		J13
    OFF
    ON    		- memory address
    - outside Zorro II address space
    - Zorro II address space (with 1 MB SIMMs only)
    J3 -MMU: ON - disable
    J4 -SCSI drive: OFF - connected
    J6 -68000 fallback mode: OFF - enable
    J9 -autoboot ROM: ON - disable
    J7, J12, J15, J17, J18, J19, J22
    ON    		J8, J11, J14, J16, J20
    OFF    		J21, CN7, CN8
    1-2
    - reserved
Photos
Great Valley Products Impact A2000-030 Combo - Rev 3 front side
Rev 3, front side
Great Valley Products Impact A2000-030 Combo - Rev 3 back side
Rev 3, back side
Great Valley Products Impact A2000-030 Combo - Rev 4 front side
Rev 4, front side
Great Valley Products Impact A2000-030 Combo - Rev 4 back side
Rev 4, back side
Driver / Installation Disk
Vintage Advert

Advert (US)
1991-05

Advert (FR)
1991-06

Advert (US)
1991-09

Advert (FR)
1991-10

Advert (AU)
1991-08

Advert (FR)
1992-02
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