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<TITLE>Int 10/AH=12h/BL=80h
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Int 10/AH=12h/BL=80h - Cirrus Logic BIOS - INQUIRE VGA TYPE -
AH = 12h
BL = 80h
Return: AX = controller type in bits 13-0 (see #00029)
bit 14: ???
bit 15: ???
BL = silicon revision number (bit 7 set if not available)
BH = ???
bit 2 set if using CL-GD 6340 LCD interface
SeeAlso: AH=12h/BL=81h,AH=12h/BL=82h,AH=12h/BL=85h,AH=12h/BL=9Ah,AH=12h/BL=A1h
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<h2>Int 10/AH=12h/BL=80h
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<h3><font color=#C00040>Cirrus Logic BIOS - INQUIRE VGA TYPE</font></h3>
<PRE>
AH = 12h
BL = 80h<br>
<p><b>Return:</b><br>AX = controller type in bits 13-0 (see #00029)
<p><b>bit 14:</b><br>???
<p><b>bit 15:</b><br>???.
BL = silicon revision number (bit 7 set if not available).
BH = ???
bit 2 set if using CL-GD 6340 LCD interface
</PRE>
<p><b>See Also:</b>
<a href="rb-0184.htm" tppabs="http://www.ctyme.com/intr/rb-0184.htm">AH=12h/BL=81h</a> - <a href="rb-0185.htm" tppabs="http://www.ctyme.com/intr/rb-0185.htm">AH=12h/BL=82h</a> - <a href="rb-0187.htm" tppabs="http://www.ctyme.com/intr/rb-0187.htm">AH=12h/BL=85h</a> - <a href="rb-0198.htm" tppabs="http://www.ctyme.com/intr/rb-0198.htm"
<PRE>
<p>
<a name=table29></a>
(Table 00029)
Values for Cirrus Logic video controller type:
0000h no extended alternate select support
0001h reserved
0002h CL-GD510/520
0003h CL-GD610/620
0004h CL-GD5320
0005h CL-GD6410
0006h CL-GD5410
0007h CL-GD6420
0008h CL-GD6412
0010h CL-GD5401
0011h CL-GD5402
0012h CL-GD5420
0013h CL-GD5422
0014h CL-GD5424
0015h CL-GD5426
0016h CL-GD5420r1
0017h CL-GD5402r1
0018h CL-GD5428
0019h CL-GD5429
0020h CL-GD6205/15/25
0021h CL-GD6215
0022h CL-GD6225
0023h CL-GD6235
0024h CL-GD6245
0030h CL-GD5432
0031h CL-GD5434
0032h CL-GD5430
0033h CL-GD5434 rev. E and F
0035h CL-GD5440
0036h CL-GD5436
0039h CL-GD5446
0040h CL-GD6440
0041h CL-GD7542 (Nordic)
0042h CL-GD7543 (Viking)
0043h CL-GD7541 (Nordic Lite)
0050h CL-GD5452 (Northstar)
0052h CL-GD5452 (Northstar) ???
</PRE>
<p><b>See Also:</b>
#00732 - #00743
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