User`s manual

G586VPA
Installation Overview u 2-12
Jumper J8
Write Wait State for VESA Bus
Set Jumper J8 pins 2 and 3 to On if the VESA VL-Bus
add-on board(s) installed in the VL-Bus slots support
Zero Wait State. If you are not sure that your add-on
board(s) support Zero Wait State, set J8 pins 1 and 2 to
On; otherwise, a system error may occur.
321
2-3 On: Write Zero
Wait State
321
1-2 On: Write One
Wait State (Default)
Note:
These are the steps to follow when you use a VESA
Master VL-Bus card.
1. Make sure that pins 2 and 3 of the jumper J2 are
set to On (CPU write through mode).
2. Load the PCI Configuration Setup with BIOS Setup
Default values, then change "PCI Slot 1 or 2 used
as PCI Master" to "PCI Slot 1 or 2 used as PCI
Slave".
The G586VPA system board supports three Master slots.
The function of PCI3 and PCI4 is both Master and
Slave. PCI1, PCI2 and VL-Bus slots share the function
of the third Master slot. If you insert a Bus Master card
into one of these slots (PCI1, PCI2 or VL-Bus) then the
other two slots can support Slave function only.