Tseng Qtec VGA 1024, Руководство по установке

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PROGRAMMING INTERFACE
The functions that are supported as program calls to the adapter
are listed in this section. These calls are made through software
interrupt 10H (INT 10H).
Functions are identified by the content of the AH register at the
time of the call; in some cases, the AH register identifies a
group of similar functions and the AL register identifies the
specific function. The primary functions are:
Interrupt 10 functions
(AH) Function
00H Mode set
01H Set cursor type
02H Set cursor position
03H Read cursor position
04H Read light pen position (not supported)
05H Select active display page
06H Scroll active page up
07H Scroll active page down
08H Read character at current cursor position
09H Write character(s) at current cursor position
OAH Write character(s) only at current cursor position
OBH Set color palette
OCH Write dot
ODH Read dot
OEH Write teletypewriter to active page
OFH Return current video state
10H Set palette registers
11H Character generator routine
12H Alternate select
13H Write string
1AH Display combination code
1BH Return functionality/state information
ICH Save/restore
14H Reserved
15H Reserved
16H Reserved
17H Reserved
18H Reserved
19H Reserved
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