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Interconnect Bus

A 3-bit bus exists between CPLD 2, 3, and 4. This bus does not have an external interface, i.e. it cannot be accessed via the NuBus or the 50-pin connector interface. The details of these interconnections are:

CPLD I/O

CPLD Pin

Logic Block

[C2,C3 and C4 only]

 

 

IO-8

12

B

IO-15

19

B

IO-55

73

G