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<TITLE>Int 10/AX=5F00h
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Int 10/AX=5F00h - Chips & Technologies Extended BIOS - RETURN CHIP INFORMATION -
AX = 5F00h
Return: AL = 5Fh function supported
BL = chip type (see #00176)
BH = video memory size (see #00177)
CX = miscellaneous information (see #00178)
SeeAlso: AX=5F01h
Bitfields for Chips&Technologies chip type:
Bit(s) Description (Table 00176)
7-4 chip type
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<h3><font color=#C00040>Chips & Technologies Extended BIOS - RETURN CHIP INFORMATION</font></h3>
<PRE>
AX = 5F00h<br>
<p><b>Return:</b><br>AL = 5Fh function supported
BL = chip type <a href="rb-0332.htm#Table176" tppabs="http://www.ctyme.com/intr/rb-0332.htm#Table176">(see #00176)</a>
BH = video memory size <a href="rb-0332.htm#Table177" tppabs="http://www.ctyme.com/intr/rb-0332.htm#Table177">(see #00177)</a>
CX = miscellaneous information <a href="rb-0332.htm#Table178" tppabs="http://www.ctyme.com/intr/rb-0332.htm#Table178">(see #00178)</a>
</PRE>
<p><b>See Also:</b>
<a href="rb-0334.htm" tppabs="http://www.ctyme.com/intr/rb-0334.htm">AX=5F01h</a>
<PRE>
<p>
Bitfields for Chips&Technologies chip type:
<a name=table176></a>
Bit(s) Description (Table 00176)
7-4 chip type.
<p><b>0000:</b><br>82c451.
<p><b>0001:</b><br>82c452 / 82c452A.
<p><b>0010:</b><br>82c455.
<p><b>0011:</b><br>82c453.
<p><b>0100:</b><br>82c450.
<p><b>0101:</b><br>82c456.
<p><b>0110:</b><br>82c457.
<p><b>0111:</b><br>F65520.
<p><b>1000:</b><br>F65530 / F65525.
<p><b>1001:</b><br>F66510.
<p><b>1010:</b><br>???.
<p><b>1011:</b><br>F64300 "Wingine DGX".
<p><b>1100:</b><br>F65535/F65545 ???.
<p><b>1101:</b><br>F65540.
<p><b>1110:</b><br>???.
<p><b>1111:</b><br>???
3-0 revision number
</PRE>
<p><b>See Also:</b>
#00177
<PRE>
<p>
<a name=table177></a>
(Table 00177)
Values for Chips&Technologies video memory size:
00h 256KB
01h 512KB
02h 1MB
03h 2MB
</PRE>
<p><b>See Also:</b>
#00176
<PRE>
<p>
Bitfields for Chips&Technologies miscellaneous information:
<a name=table178></a>
Bit(s) Description (Table 00178)
0 DAC size (0=6-bit, 1=8-bit)
1 system type (0=PC/AT, 1=PS/2)
2 extended text modes supported by BIOS
3 reserved
4 extended graphics modes supported by BIOS
5 reserved
6 BIOS supports graphics cursor
7 BIOS supports anti-aliased font
8 BIOS supports pre-programmed emulation
9 BIOS supports auto emulation
10 BIOS supports variable mode set at cold boot
11 BIOS supports variable mode set on warm boot
12 BIOS supports emulation mode set at cold boot
13 BIOS supports emulation mode set on warm boot
14-15 reserved
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