Int 10H [VGA] Function 10H (16) Subfunction 1AH (26) Get color page state

Returns the color register paging mode and current color page.

Call with:

AH = 10H

AL = 1AH

Returns:

BH = color page

BL = paging mode

00H if 4 pages of 64 registers

01H if 16 pages of 16 registers

Note:

See Int 10H Function 10H Subfunction 13H, which allows selection of the paging mode or current color page.