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Functional Description
4
4-2
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
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