Article: Still no winners and losers in bus wars. (VL-Bus and PCI Bus) (The Boardwalk) (Column)

Local bus. At this moment, it is the system maker's competitive edge, the premier performance trump card. The performance gains that occur when letting a couple of essential computer peripherals take a ride on the CPU's bus at breakneck speed is staggering. At the beginning of this year, computers using VESA's VL-Bus standard validated the local bus hoopla. Now, Intel's Peripheral Connection Interface (PCI) vies for the hearts and wallets of those upgrading to 486s or Pentiums.

At a glance, the two local buses are very much alike. Any device for either bus--such as SCSI interfaces, video adapters, or network interfaces--can be a chip or chip set mounted on a ...

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