Specifications

Jumper Configurations
Table A-1
Jumper Descriptions (continued).
JUMPER # DESCRIPTION
W10(A,B) Select jumper W10A to bring the frontplane
interrupt request 6 (FP6*) to interrupt re-
quest 6 (IR6) on the interrupt controller,
provided jumper W3 is also installed. Select
jumper W10B to bring the STD bus
INTRQ2* pin 50 to IR6, assuming again
jumper W3 is installed. (Refer to the descrip-
tions of jumpers W3 and W62.) Factory de-
fault installs W10B for STD DOS and
STD ROM.
W10A W10B Function
IN OUT FP6* frontplane interrupt drives IR6
OUT IN † INTRQ2* STD bus signal drives IR6
A-8