I-Bus IBC 2600, User Manual, Page: 93 / 140

Chapter 6 - PCI/Plug and Play Setup
6-3 IBC 2600 User’s Guide
NOTE: You must set this option correctly or PnP-aware adapter cards
installed in your computer will not be configured properly.
The Setup screen displays the system option:
Plug and Play Aware O/S No
Available options are:
No
Yes
PCI Latency Timer (PCI Clocks)
This option specifies the latency of all PCI devices on the PCI Local Bus.
The settings are in units equal to PCI clocks.
The Setup screen displays the system option:
PCI Latency Timer (PCI Clocks) 64
Available options are:
32 160
64 192
96 224
128 248
PCI VGA Palette Snoop
Palette snooping allows multiple VGA devices operating on different
buses to handle data from the CPU on each set of palette registers on
every video device, e.g. if there are two VGA devices in your system
(one PCI and one ISA). Bit 5 of the command register in the PCI device
configuration space is the VGA Palette Snoop bit (0 is disabled).
This option must be set to Enabled if any ISA adapter card installed in
the system requires VGA palette snooping.
The Setup screen displays the system option:
PCI VGA Palette Snoop Disabled