Specifications

D:\D\inter61a\INTERRUP.A Saturday, January 08, 2011 11:31 AM

bit 0 to bit 7 = modes 20h-27h supported

05h BYTE (IBM) reserved

(Tseng ET3000/4000) modes supported 6

bit 0 to bit 7 = modes 28h-2Fh supported

06h BYTE (IBM) reserved

(Tseng ET3000/4000) modes supported 7

bit 0 to bit 7 = modes 30h-37h supported

07h BYTE scan lines supported

bit 0 to bit 2 = 1 if scan lines 200,350,400 supported

bits 3-7 = unused (0)

08h BYTE total number of character blocks available in text modes

09h BYTE maximum number of active character blocks in text modes

0Ah WORD miscellaneous function support flags (see #00046)

0Ch WORD reserved

0Eh BYTE save pointer function flags (see #00047)

0Fh BYTE reserved

SeeAlso: #00040

Bitfields for miscellaneous function support flags:

Bit(s) Description (Table 00046)

0 all modes on all displays function supported

1 gray summing function supported

2 character font loading function supported

3 default palette loading enable/disable supported

4 cursor emulation function supported

5 EGA palette present

6 color palette present

7 color-register paging function supported

8 light pen supported (see AH=04h)

9 save/restore state function 1Ch supported

10 intensity/blinking function supported (see AX=1003h)

11 Display Combination Code supported (see #00039)

12-15 unused (0)

SeeAlso: #00040

Bitfields for save pointer function flags:

Bit(s) Description (Table 00047)

0 512 character set supported

1 dynamic save area supported

2 alpha font override supported

3 graphics font override supported

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