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back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_00

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back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_00 [2023/01/11 08:28] – [See Also] fraterback2root:ibm-pc-ms-dos:interrupts:int_10:int_10_00 [2023/01/19 21:19] – modification externe 127.0.0.1
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 {{tablelayout?rowsHeaderSource=Auto&colwidth=""}} {{tablelayout?rowsHeaderSource=Auto&colwidth=""}}
-^  reg  ^  value  ^  descr                  +^  reg  ^  value  ^  descr                                                                                     
-|  AH    0x00                           +|  AH    0x00                                                                                              
-|  AL    mode   | Video Mode (see below)  |+|  AL    mode   | Video Mode (see [[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_00#video_mode|below]])  |
  
 ===== Return: ===== ===== Return: =====
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 ===== Parameters information ===== ===== Parameters information =====
-==== Video mode ====+ 
 +{{anchor:video_mode}}
 {{tablelayout?rowsHeaderSource=Auto}} {{tablelayout?rowsHeaderSource=Auto}}
 ^      ^  text /\\ grph  ^  text\\ resolution                      ^  char\\ box  ^  pixel\\ resolution  ^  colors    ^  display\\ pages  ^  screen\\ addr  ^  system                                   ^ ^      ^  text /\\ grph  ^  text\\ resolution                      ^  char\\ box  ^  pixel\\ resolution  ^  colors    ^  display\\ pages  ^  screen\\ addr  ^  system                                   ^
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 BIOS text support is broken in this undocumented mode; scrolling moves only about 1/3 of the screen (and does even that portion incorrectly), while screen clears only clear about 3/4. BIOS text support is broken in this undocumented mode; scrolling moves only about 1/3 of the screen (and does even that portion incorrectly), while screen clears only clear about 3/4.
  
- +===== Detecting Graphics Card ======
-===== Notes ====== +
- +
-IBM standard modes do not clear the screen if the high bit of AL is set (EGA or higher only) (see mode 0x8? and 0x9? and notes) +
- +
-the Tseng ET4000 chipset is used by the Orchid Prodesigner II, Diamond SpeedSTAR VGA, Groundhog Graphics Shadow VGA, Boca Super X VGA +
- +
- +
-==== Detecting Graphics Card =====+
  
 **Ahead Adapter** **Ahead Adapter**
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 the installation check for Paradise adapters is the signature "VGA=" at C000h:007Dh the installation check for Paradise adapters is the signature "VGA=" at C000h:007Dh
 +
 +===== Notes ======
 +
 +IBM standard modes do not clear the screen if the high bit of AL is set (EGA or higher only) (see mode 0x8? and 0x9? and notes)
 +
 +the Tseng ET4000 chipset is used by the Orchid Prodesigner II, Diamond SpeedSTAR VGA, Groundhog Graphics Shadow VGA, Boca Super X VGA
  
 ===== See Also ===== ===== See Also =====
  
-INT 10,0070; INT 10,007E; INT 10,10F0; INT 10,6F05; INT 10,FF; INT 5F,00+[[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_0070|INT 10,0070]][[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_007E|INT 10,007E]][[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_10F0|INT 10,10F0]][[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_6F05|INT 10,6F05]][[back2root:ibm-pc-ms-dos:interrupts:int_10:int_10_FF|INT 10,FF]][[back2root:ibm-pc-ms-dos:interrupts:int_5F_00|INT 5F,00]] 
 + 
 +[[back2root:ibm-pc-ms-dos:interrupts:int_62:int_62_00010|INT 62,0001]]
  
-INT 62/AX=0001h+[[back2root:ibm-pc-ms-dos:hardware:informations:video_bios_informations|Video Information Tables]]
  
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back2root/ibm-pc-ms-dos/interrupts/int_10/int_10_00.txt · Dernière modification : 2023/01/22 09:53 de frater