mc68030 การใช้

It had about double the performance of the MC68030, which was released around the same time.
At introduction, the Series 400 had a socket for the MC68040, but since they were not available at the time, an emulator card with an MC68030 and additional circuitry was installed.
The Buster chip provided bus arbitration, translation between the MC68030 bus protocols and either Zorro II or Zorro III bus cycles ( geographically mapped based on the Zorro bus address ), and a vectored interrupt mechanism, generally not used.
Running at 20-, 25-& 30-MHz, it was a complete redesign of the internal implementation with a five-stage pipeline, an integrated Cache / MMU and improved memory performance, making it about twice as performant as the competing MC68030 and i80386.