Xycom XVME-682 Manual page 10

X V M E - 6 8 2 Manual
October , 1989
1 . 6 XVME-682 I/O M O D U L E O P E R A T I O N A L DESCRIPTION
F i g u r e 1-2 i l l u strates the functi o nal i t y of t h e X V M E - 6 8 2 C P U card. A descri p ti o n o f the
c o m p o n e n t s i s gi v en o n t h e opposi t e page.
DISPLAY
8 2 C 4 3 5 EGA
R O M BIOS
CONTROLLER
82A436 BUS
INTERFACE
P C / A T BUS
WD11C00C-22
P C / A T INTERFACE
CONTROLLER
SECTOR W D 1 0 1 5 BUFFER
BUFFER M A N A G E R CONTROL
PROCESSOR
WD10C2OB
D A T A SEPARATOR
WINCHESTER DATA
CONNECTOR
F i g u r e 1 - 2 X V M E - 6 8 2 I/O C a r d Bl o ck Diagram
1-7
F L O P P Y CONNECTOR
WD37C65
F L O P P Y DISK
CONTROLLER
WD2010
WINCHESTER
D I S K CONTROLLER
WINCHESTER DRIVE
CONTROL
T e c h n o l o g y G r o u p - Q u a l i t y I n s t r u m n t a t i o n ... G u a r a n t e e d I ( 8 8 8 ) 8 8 - S O U R C E I www.artisantg.com