nubus การใช้

• Expansion was available via two Nubus slots and a PDS slot.
• In addition, NuBus was agnostic about the processor itself.
• The NuBus was abandoned in favor of AGP slot for video cards.
• This was apparently part of an unapproved NuBus standard.
• The NuBus card was mounted horizontally above the motherboard.
• Steve Gibson proposed that clone makers adopt NuBus.
• In 1986, Texas Instruments used the NuBus in the S1500 multiprocessor UNIX system.
• This was later addressed in the NuBus implementation on the 660AV and 840AV models.
• Early NuBus PowerBooks such as the PowerBook 1400 used the less-sophisticated 65525A.
• That is about three times as fast as the EISA, Micro Channel and NuBus buses.
• This improved NuBus controller was used in the first generation Power Macintosh 6100, PCI bus.
• There is a custom slot for the I / O card in addition to three open NuBus slots.
• This card, for NuBus-based Macintoshes, included a 66 MHz 486DX2 and 8MB of preinstalled memory.
• For $ 249 extra, a Power Wave machine can be equipped with two PCI slots and two Nubus slots.
• Apple was particularly interested in this role due to the limitations of their current NuBus systems in terms of speed.
• Earlier this summer, Apple switched abruptly to PCI from Nubus, which had been the Macintosh standard for several years.
• The II series introduced NuBus which would become the standard expansion bus for the entire Macintosh line for almost a decade.
• PCI is much better than Nubus, so Apple's decision was, in the long run, a wise one.
• These NuBus boards were co-processor Lisp Machines for the Apple Macintosh line ( the Mac II and Mac Quadras ).
• Optionally, one of the cards would produce compressed output, which could be sent over the NuBus for storage or display.