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Display Controller
- Display controller: Chips & Technologies F65548 or F65546
- Mounting style: 208pin-QFP (Quad Flat Package), surface mount
- Supported display mode (through the Video BIOS), as follows:
Tecra 700CS
BIOS mode Type ResolutionCharacter MatrixLCD CRT Colors VRAM Address CRT Vertical Refresh Rate CRT Horizontal Refresh Rate CRT Interlace
0, 1VGA Text40x25 char8x8 pels16/222K16/256KB800070Hz31.5kHzNon
2, 3VGA Text 80x25 char8x8 pels16/222K16/256KB800070Hz31.5kHzNon
0*, 1*VGA Text40x25 char8x14 pels16/222K16/256KB800070Hz31.5kHzNon
2*, 3*VGA Text80x25 char8x14 pels16/222K16/256KB800070Hz31.5kHzNon
0+, 1+VGA Text40x25 char8(9)x16 pels16/222K16/256KB800070Hz31.5kHzNon
2+, 3+VGA Text80x25 char8(9)x16 pels16/222K16/256KB800070Hz31.5kHzNon
4, 5VGA Grph320x200 pels8x8 pels4/222K4/256KB800070Hz31.5kHzNon
6VGA Grph640x200 pels8x8 pels2/222K2/256KB800070Hz31.5kHzNon
7VGA Text80x25 char8(9)x14 pelsMonoMonoB000070Hz31.5kHzNon
7+VGA Text80x25 char8(9)x16 pelsMonoMonoB000070Hz31.5kHzNon
DVGA Grph320x200 pels8x8 pels16/222K16/256KA000070Hz31.5kHzNon
EVGA Grph640x200 pels8x8 pels16/222K16/256KA000070Hz31.5kHzNon
FVGA Grph640x350 pels8x14 pelsMonoMonoA000070Hz31.5kHzNon
10VGA Grph640x350 pels8x14 pels16/222K16/256KA000070Hz31.5kHzNon
11VGA Grph640x480 pels8x16 pels2/222K2/256KA000060Hz31.5kHzNon
12VGA Grph640x480 pels8x16 pels16/222K16/256KA000070Hz31.5kHzNon
13VGA Grph320x200 pels8x8 pels256/222K256/256KA000070Hz31.5kHzNon
20SVGA Grph 640x480 pels8x16 pels16/222K16/256KA000056Hz*35.1kHz*Non
22SVGA Grph 800x600 pels8x8 pels16/222K16/256KA000056Hz*35.1kHz*Non
24SVGA Grph 1024x768 pels8x16 pelsN/A16/256KA000060Hz 48.5kHzNon
30SVGA Grph 640x480 pels8x16 pels256/222K256/256KA000056Hz*35.1kHz*Non
32SVGA Grph 800x600 pels8x16 pels256/222K256/256KA000056Hz*35.1kHz*Non
34SVGA Grph 1024x768 pels8x16 pelsN/A256/256KA000060Hz 48.5kHzNon
40SVGA Grph 640x480 pels8x16 pelsN/A32K/32KA000060Hz31.5kHzNon
41SVGA Grph 640x480 pels8x16 pelsN/A64K/64KA000060Hz31.5kHzNon
78SVGA Grph 640x400 pels8x16 pels256/222K256/256KA000060Hz31.5kHzNon
* @Simultaneous mode. 60Hz vertical refresh rate is target.
CRT only mode is same as Seattle 1CT
(Tecra 700CT)
BIOS mode Type Resolution Character Matrix LCD CRT VRAM Address CRT Vertical Refresh Rate CRT Horizontal Refresh RateCRT Interlace
0, 1VGA Text40x25 char8x8 pels16/256K16/256KB800070Hz31.5kHzNon
2, 3VGA Text80x25 char8x8 pels16/256K16/256KB800070Hz31.5kHzNon
0*, 1*VGA Text40x25 char8x14 pels16/256K16/256KB800070Hz31.5kHzNon
2*, 3*VGA Text80x25 char8x14 pels16/256K16/256KB800070Hz31.5kHzNon
0+, 1+VGA Text40x25 char9x16 pels16/256K16/256KB800070Hz31.5kHzNon
2+, 3+VGA Text80x25 char9x16 pels16/256K16/256KB800070Hz31.5kHzNon
4, 5VGA Grph320x200 pels8x8 pels4/256K4/256KB800070Hz31.5kHzNon
6VGA Grph640x200 pels8x8 pels2/256K2/256KB800070Hz31.5kHzNon
7VGA Text80x25 char9x14 pelsMonoMonoB000070Hz31.5kHzNon
7+VGA Text80x25 char9x16 pelsMonoMonoB000070Hz31.5kHzNon
DVGA Grph320x200 pels8x8 pels16/256K16/256KA000070Hz31.5kHzNon
EVGA Grph640x200 pels8x8 pels16/256K16/256KA000070Hz31.5kHzNon
FVGA Grph640x350 pels8x14 pelsMonoMonoA000070Hz31.5kHzNon
10VGA Grph640x350 pels8x14 pels16/256K16/256KA000070Hz31.5kHzNon
11VGA Grph640x480 pels8x16 pels2/256K2/256KA000060Hz31.5kHzNon
12VGA Grph640x480 pels8x16 pels16/256K16/256KA000060Hz31.5kHzNon
13VGA Grph320x200 pels8x8 pels256/256K256/256KA000070Hz31.5kHzNon
20SVGA Grph 640x480 pels8x16 pels16/256K16/256KA000060/72/75Hz* 37.5kHz* Non
22SVGA Grph 800x600 pels8x8 pels16/256K16/256KA000060/72/75Hz* 45.0kHz* Non
24SVGA Grph 1024x768 pels8x16 pels N/A16/256KA000060/70/75Hz * Interlace 58.0kHz*Non
30SVGA Grph 640x480 pels8x16 pels256/256K256/256KA000060/72/75Hz* 37.5kHz* Non
32SVGA Grph 800x600 pels8x16 pels256/256K256/256KA000060/72/75Hz* 45.0kHz* Non
34SVGA Grph 1024x768 pels8x16 pelsN/A256/256KA000060/70/75Hz* Interlace 58.0kHz*Non
40SVGA Grph 640x480 pels8x16 pels32K/32K32K/32KA000060Hz*?? kHz*Non
41SVGA Grph 640x480 pels8x16 pels64K/64K64K/64KA000060Hz*?? kHz*Non
78SVGA Grph 640x400 pels8x16 pels256/256K256/256KA000060Hz31.5kHz*Non
50SVGA Grph 640x480 pels8x16 pelsN/A16M/16MA000060Hz*31.5kHz*Non
42SVGA Grph 800x600 pels8x16 pels32K/32K32K/32KA000060Hz*37.5kHz*Non
43SVGA Grph 800x600 pels 8x16 pels64K/64K64K/64KA000060Hz*37.5kHz*Non
* The value of CRT frequency is CRT only mode. That of simultaneous mode is listed below.
20SVGA Grph 640x480 pels8x16 pels16/256K16/256KA000060Hz37.9kHzNon
22SVGA Grph 800x600 pels8x8 pels16/256K16/256KA000060Hz37.9kHzNon
30SVGA Grph 640x480 pels8x16 pels256/256K256/256KA000060Hz37.9kHzNon
32SVGA Grph 800x600 pels8x16 pels256/256K256/256KA000060Hz37.9kHzNon
40SVGA Grph 640x480 pels8x16 pels32K/32K32K/32KA000060Hz37.9kHzNon
41SVGA Grph 640x480 pels8x16 pels64K/64K64K/64KA000060Hz37.9kHzNon
42SVGA Grph 800x600 pels8x16 pels32K/32K32K/32KA000060Hz37.9kHzNon
43SVGA Grph 800x600 pels 8x16 pels64K/64K64K/64KA000060Hz37.9kHzNon
(Note)
- If using either mode 40(32K color) or 41(64K color), PC Magazine Graphic WinMark benchmark performance is approximately 80% slower than using mode 30(256 color).
- SVGA modes are supported with Windows for WorkGroup V3.11 only, using a special video driver.