3.3 KA62B Functional Description
The <REFERENCE>(xyp) processor has four functional
sections (see Figure 3–3): the CPU section, the second-level
cache, the XMI interface, and the console and diagnostics
sections.
Figure 3–3: <REFERENCE>(xyp) Block Diagram
CVAX
WITH
1 KB
CACHE
CFPA
CLOCK
2ND
LEVEL
CACHE
256 KB
LAT/BUF
CVAX CDAL
XMI
INTERFACE
GATE ARRAY
SSC
DUP
TAG
STORE
ADRS
EEPROM
MUX
A<31:0>
XCLOCK
XLATCH x 7
XMI CORNER
XMI
XCI
msb-0050-88
To/from
System Console
3–6 VAX 6000 Models 300 and 400 Service Manual
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