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Functional Description
local bus to communicate. The local bus is arbitrated by priority type arbiter and the priority of the local bus masters from highest to lowest is:
❏82596CA LAN
❏CD2401 serial (through the PCCchip2)
❏53C710 SCSI
❏VMEbus
❏MPU
In the general case, any master can access any slave; however, not all combinations pass the common sense test. Refer to the Single Board Computers Programmer's Reference Guide and to the user's guide for each device to determine:
❏Port size
❏Data bus connection
❏Any restrictions that apply when accessing the device