NEC VERSA 6220 Service Manual page 122

B-2 Video Modes
Table B-2 Frequency Table for Standard Video Mode
Display Mode
LCD Only Mode
Simultaneous Mode
Mode
Mode Type
30 Graph*
31 Graph*
32 Graph*
34 Graph*
40 Graph*
41 Graph*
42 Graph*
43 Graph*
44 Graph*
45 Graph*
64 Graph
6A Graph
70 Graph
71 Graph
72 Graph
74 Graph
*Linear Addressing Mode.
NOTE: 200-, 350-, and 400-line modes are converted to 768 lines by the BIOS.
200-line mode (0, 1, 2, 3, 4, 5, 6, D, E, 10, 13) is converted to 400-line mode with double scan.
Dot Clock (MHz) Horiz. Freq. (KHz)
65 48.3
65 48.3
Table B-3 Expanded Video Mode
Memory Pixel
Org Resolution
Pack Pix 640x480
Pack Pix 640x400
Pack Pix 800x600
Pack Pix 1024x768
Pack Pix 640x480
Pack Pix 640x480
Pack Pix 800x600
Pack Pix 800x600
Pack Pix 1024x768
Pack Pix 1024x768
Planer 1024x768
Planar 800x600
Pack Pix 640x480
Pack Pix 640x400
Pack Pix 800x600
Pack Pix 1024x768
Vert. Freq. (Hz)
60
60
Display Font
Color Fonts Size
256 80x30 8x16
256 80x25 8x16
256 100x37 8x16
256 128x48 8x16
32K 80x30 8x16
64K 80x30 8x16
32K 100x37 8x16
64K 100x37 8x16
32K 128x48 8x16
64K 128x48 8x16
16 128x48 8x16
16 100x37 8x16
256 80x30 8x16
256 80x25 8x16
256 100x37 8x16
256 128x48 8x16
Video
Memory (KB)
512
256
512
1024
1024
1024
1024
1024
1536
1536
512
256
512
256
512
1024