Specifications

Introduction
1–11
Mode
Display
Mode Colors Text Font Pixels
Clock
(MHz)
Horiz
(KHz)
Vert
(Hz)
0+, 1+ Text 16 40x25
40x25
40x25
9x16
8x14
8x8
360x400
320x350
320x200
28.322
25.175
25.175
31.5 70
2+, 3+ Text 16 80x25
80x25
80x25
9x16
8x14
8x8
720x400
640x350
640x200
28.322
25.175
25.175
31.5 70
4 Graphics 4 40x25 8x8 320x200 25.175 31.5 70
5 Graphics 4 40x25 8x8 320x200 25.175 31.5 70
6 Graphics 2 80x25 8x8 640x200 25.175 31.5 70
7+ Text Mono 80x25
80x25
80x25
9x16
9x14
9x8
720x400
720x350
720x350
28.322 31.5 70
D Planar 16 40x25 8x8 320x200 25.175 31.5 70
E Planar 16 80x25 8x8 640x200 25.175 31.5 70
F Planar Mono 80x25 8x14 640x350 25.175 31.5 70
10 Planar 16 80x25 8x14 640x350 25.175 31.5 70
11 Planar 2 80x30 8x16 640x480 25.175 31.5 60
12 Planar 16 80x30 8x16 640x480 25.175 31.5 60
13 Packed Pixel 256 40x25 8x8 320x200 25.175 31.5 70
Table 1-4 Supported CRT Video Modes—Standard VGA
CRT Support for Standard Video Modes:
! PS/2 fixed frequency analog CRT monitor or equivalent. 31.5/35.5 KHz horizontal frequency
specification.
! Multi-frequency CRT monitor. 37.5 KHz minimum horizontal frequency specification (NEC
MultiSync 3D or equivalent).
! Multi-frequency High-Performance CRT monitor. 48.5 KHz minimum horizontal frequency
specification (Nanao Flexscan 9070s, MultiSync 5D, or equivalent).