Xycom XVME 200 Manual page 19

XVME-200/290 Manual
December, 1987
JA15 JA14
OUT OUT
OUT OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT OUT
2.4.2 Address Modifier Jumper
The DIO Module has one jumper that determines which Address Modifier Codes it
will respond to.
location). Jumper J2 determines whether the module will respond to supervisory or
to non-privileged short I/O VMEbus cycles. When jumper J2 is in, the module will
respond to supervisory short I/O bus cycles only.
module will respond to both non-privileged and supervisory short I/O bus cycles.
Table shows the relationship between jumper J2 and the Address Modifiers.
2-3
Jumper J2
In
out
Table 2-2. Base Address Jumper Options (Cont'd)
JAI3
OUT
OUT
OUT
OUT
OUT
OUT
This jumper is labeled as J2 (see Figure 2-1 for the jumper
Table 2-3. Addressing Options
Address Modifier that the DIO
Module will respond to
(2DH) Supervisory Only
(2DH) Supervisory or (29H) Non-privileged
JA12 JAI1
I N OUT
OUT
IN
OUT IN
OUT IN
OUT OUT
OUT OUT
2-7
Base Address of
JAI0
IN
OUT
I N
OUT
I N
OUT
When jumper J2 is out, the
Module
E800H
EC00H
F000H
F400H
F8OOH
FC00H