AT&T 3B2/300 Technical Reference Manual page 531

FUNCTIONAL D E S C R I P T I O N - - - - - - - - - - - - - - - - - - - - - - - - - -
CM527 A MULTIPROCESSOR ENHANCEMENT
BUFFERED MICROBUS
(BACKPLANE CONNECTOR)
I,
32 BITS
...
28 BITS
I I I I
BuBUS
DATA
ADDRESS
INTERFACE
BUFFERS BUFFERS
CONTROL
DATA ADDRESS
CONTROL
CPU
CSR
MMU
ID REGISTER
MAU
-
ADDRESS
VIRTUAL CACHE
DECODER
oSRAM
o Tags
o Control
WAIT STATE
GENERATION
Figure 3-85: CM527 A MPE Card - Functional Block Diagram
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