Installation and Setup
2-2
3
Jumper Settings
The following table Lists XVME689-VR7 jumpers, their default positions, and their functions.
Table 2-1 XVME 689-VR7 Jumper Settings
Jumper
Position
Function
JP2
A
B
√√√√
XVME 689-VR7 cannot generate SYSFAIL*
XVME 689-VR7 generates SYSFAIL* normally
JP3
2
A
B
√√√√
Disables system resources (no auto SYSCON)
Enables system resources (auto SYSCON)
JP4
A
√√√√
B
XVME 689-VR7 can reset VMEbus
XVME 689-VR7 cannot reset VMEbus
JP5
A
√√√√
B
Normal
Clear CMOS
JP6
A
√√√√
B
Boot from FLASH
Boot from ROM
JP7
A
B
√√√√
Orb ground not connected to logic ground
Orb ground connected to logic ground
JP8
A
√√√√
B
Normal (Video out Front Panel VGA)
Video re-routed to P2 connector (no video out front
panel)
JP60
1 ----- 2
3 4
5 6
SIO_COM_RXD 4 = RXD4
SIO_COM_RXD 4 = RXD422
SIO_COM_RXD 4 = RXD485
JP61
1 ----- 2
2 3
4 ----- 5
5 6
7 ----- 8
8 9
10 ----11
11 12
DCD4
485TXD-
DSR4
RI4
485RXD-
DTR4
JP62
A
√√√√
B
RS-232
RS-422/RS-485
denotes default
Summary of Contents for XVME-689-VR7
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