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2021-04-15 13:31:59 -05:00
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+AST RESEARCH TECHNICAL BULLETIN TB-0140                   1-15-86
+
+
+                           FOURPORT/XN
+
+
+Two  FOURPORT/XN boards cannot share the same interrupt.   Due to 
+current  hardware  and software designs,  when two  FOUR  PORT/XN 
+boards share the same IRQ, the boards's IRQ drivers conflict with 
+each other.   As a result,  the interrupt request may not be seen 
+by the IRQ controller and,  therefore,  may never be serviced  by 
+the processor.
+