IBM PC MMX Pentium HS-4500, Руководство пользователя, Страница: 15 / 51

13
2.7 VGA Controller
The onboard INTEL
®
69000 chipset provides with up to 1280x1024 256
colors resolution. The board provides to user in auto disable VGA if
another PCI-bus display card plug in into the PCI-slot.
There is no need to setting any jumper to disable the on board VGA if any
2nd PCI-bus VGA card plug-in into the PCI-slot.
2.8 DiskOnChip

Address Setting
The HS-4500 provides a U9 socket for install the DiskOnChip

module.
A JP7 may select the starting memory address of the DiskOnChip

(D.O.C.) for avoid the mapping area with any other memory devices. If
you have another extra memory devices in the system, please setting
both at different memory address mapping.
z
JP7 : DiskOnChip

 

Address
PIN NO. Address
*1-2 D000
3-4 D800
The D.O.C. function allows the system in using without FDD nor HDD.
The D.O.C. may formatting as driver C: or driver A:. User may also easily
uses the DOS's commands such as FORMAT, SYS, COPY, XCOPY,
DISCOPY and DISKCOMP etc. This is means that the D.O.C. may uses
as driver-A if the system without FDD-A for ambient application. Please
contact with your supplier for different size D.O.C. module.