Vmebus Master Setup Menu - Xycom XVME-678 Manual

Chapter 3 - BIOS Setup Program
3.3.2 VMEbus Master Setup Menu
The VMEbus Master Setup Menu, depicted in Figure 3-3 below, allows configuration of the XVME-
678/688 VMEbus master interface, auxiliary non-maskable interrupts (NMIs), and the VMEbus interrupt
handler.
VMEbus Master Setup - Copyright 1993 by Xycom, Incorporated
VMEbus Master Configuration: System Resources Disabled
Master Interface [Disabled] VMEbus Request Level [3]
Master Byte Swapping
N/A VMEbus BERR Timeout N/A
Master Access Mode [N on-Privileged]
VMEbus Release [When done]
Auxiliary NMI Configuration:
VMEbus BERR [Disabled]
Abort Push Button [Disabled] VMEbus SYSF AIL [Disabled]
VMEbus ACF AIL N/A
VMEbus Interrupt Handler Configuration: L1 [Disabled] L2 [Disabled]
L3 [Disabled]
L4 [Disabled] L5 [Disabled] L6 [Disabled] L 7 [Disabled]
+-thMove F5 Previous Value FlO Save Configuration
F6 Next Value Esc Exit
Figure 3-3. VMEbus Master Setup Menu
3.3.2.1 Master Interface (Disabled/Enabled)
Select Enabled for the system to power-up with the VMEbus master interface enabled. If disabled, the
XVME-678/688 cannot access VMEbus memory or perform VMEbus interrupt acknowledge (lACK)
cycles.
3.3.2.2 Master Byte-Swapping
This feature is not supported (N/A) on the XVME-678/688. It is present on the menu only for
compatibility with other XVME PC/AT products-such as the XVME-674/677-that support
programmable byte-swapping.
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