The configuration file to use is: 8514A
This board seems to have a 8514A AI chip with 1024K of memory installed.
This is a VESA ver 1.2 board with 2097152 bytes of display memory.
The OEM string is: Diamond Viper VLB
VGA ax     bx    Mode
 0  0010h  0000h 640x350x16
 0  0012h  0000h 640x480x16
 0  4F02h  0102h 800x600x16
 1  0013h  0000h 320x200x256
 1  4F02h  0100h 640x400x256
 1  4F02h  0101h 640x480x256
 1  4F02h  0103h 800x600x256
 1  4F02h  0105h 1024x768x256
 1  4F02h  0122h 1152x900x256
 1  4F02h  0107h 1280x1024x256
 1  4F02h  0124h 1600x1200x256
 3  4F02h  0111h 640x480x65536
 3  4F02h  0114h 800x600x65536
 3  4F02h  0117h 1024x768x65536
 5  4F02h  0112h 640x480x16777216
 5  4F02h  0115h 800x600x16777216

The following is a listing of the first 640 bytes of video BIOS.

U @ &v }$             04/14/93IBM COMPATIBLE    514    VIPER VLB
  Vers. 2.00  (c) Diamond Computer Systems, Inc.       PhoenixVI
EW(TM) VGA-Compatible BIOS  Copyright (C) 1984-1991 Phoenix Tech
nologies Ltd.   Copyright (C) 1991-1992 WEITEK Corp.   All Right
s Reserved                          S*              @           
                          S*              v                     
                                                                
                          J                                     
                                                                
                                            |   | |             
