3-6Table 3-2. Supported CRT Video Modes—Low Resolution
Video
Mode #
VESA
VBE
Mode
Pixel
Resolution
Colors Font
Size
Character
Resolution
Pixel Clock
(MHz)
Horiz
Freq
(KHz)
Vert
Freq
(Hz)
14h ---- 320x200 256 8x16 40x12 12.587 31.5 70
15h ---- 320x200 64K 8x16 40x12 12.587 31.5 70
16h ---- 320x200 16M 8x16 40x12 12.587 31.5 70
17h ---- 320x240 256 8x16 40x15 12.587 31.5 60
18h ---- 320x240 64K 8x16 40x15 12.587 31.5 60
19h ---- 320x240 16M 8x16 40x15 12.587 31.5 60
1Ah ---- 400x300 256 8x16 50x18 20 37.5 60
1Bh ---- 400x300 64K 8x16 50x18 20 37.5 60
1Ch ---- 400x300 16M 8x16 50x18 20 37.5 60
1Dh ---- 512x384 256 8x16 64x24 32.5 48.4 60
1Eh ---- 512x384 64K 8x16 64x24 32.5 48.4 60
1Fh ---- 512x384 16M 8x16 64x24 32.5 48.4 60
31h 100h 640x400 256 8x16 80x25 25.175 31.5 70
61h ---- 640x400 64K 8x16 80x25 25.175 31.5 70
62h ---- 640x400 16M 8x16 80x25 25.175 31.5 70
Note: All modes in this table are Graphical and Linear, except where noted.