The eFlash 4000 is an autobooting Zorro III card with 1MB of FlashROM memory with extremely fast 32-bit long word access. The on-board FlashROM allows the storage of programs, which are executed during the computer's boot-up process. This allows initialisation of PCI cards installed in Mediator-equipped A3000 and A4000 computers before the operating system starts. As a result, the computer may be booted from mass storage devices connected through various PCI controllers such as the Spider or Spider II USB cards. The FlashROM memory installed in the eFlash 4000 allows at least 100,000 erase and programming cycles. The card is provided with hardware protection against unwanted or accidental reprogramming and a hardware switch for selecting the start address alternative programs stored in the eFlash 4000 memory.
Please see the EFlash 1200
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