| Processor: |
040@28Mhz or 040@33Mhz |
| FPU: |
Internal |
| MMU: |
Internal |
| Max Ram: |
64MB |
| Ram Type: |
8 x 72pin SIMMs |
The card also includes on onboard SCSI II controller. It is not certain if this card was ever released to the public but it certainly existed in silicon. Show cards were demonstrated at a WoA show in London in the early 90s. One was in an A4000 running F-18/Interceptor and the other was in an open A4000 running workbench. Orders were being taken for the card, but they may have been "pre-orders".
Jumpers
Autoboot Zeus A3
Enable On
Disable Off
Machine Type B4
A2000 On
B2000 Off
Boot Priority C2
68040 On
68000 Off
Cache Control C3
Enable On
Disable Off
Burst Control C4
Enable On
Disable Off
Memory Control Jumpers
Autoconfig Memory A1 A2
0 MB CFG On On
2 MB CFG Off On
4 MB CFG On Off
8 MB CFG Off Off
Number of 1MBx4 Banks B1 B2 B3
0 Banks On On On
1 Bank Off On On
2 Banks On Off On
3 Banks Off Off On
4 Banks On On Off
Memory Speed (28MHz) D1 D2
60ns RAM On On
80ns RAM Off On
100ns RAM On Off
Undefined Off Off
Memory Speed (33MHz) D1 D2
Undefined On On
60ns RAM On Off
80ns RAM Off On
Undefined Off Off
On = jumper installed
Off = jumper not installed
Memory banks take either 1MBx8 or 4MBx8 SIMM modules.
Bank 1 is on the top left corner, near the U303 chip. Bank 2 is on the bottom left corner. Bank 3 is on the top right corner (near text "1992") and bank 4 is on the bottom right corner.