Difference between revisions of "Intel 440BX"

Revision as of 01:33, 14 November 2018

This is an Intel northbridge.
CPU Host Bridge (PCI ID: 8086:7190)
AGP-PCI Bridge (PCI ID: 8086:7191)

Supports the following processors:
- Intel Mobile Pentium II
- Intel Mobile Pentium III
Supports the following memory modules, up to a maximum of 1024 MB:
- PC-133¹ (will be limited to PC-100 speeds)
- PC-100¹
- PC-66¹
- EDO 60ns
Front Side Bus (FSB): 66/100 MHz
AGP 1x or 2x

FOOTNOTES [Δ]

The 82443BX is incapable of addressing more than 256MB on a single RAM module, which causes most ThinkPads to max out at 256/512MB. Certain ThinkPads may have 32/64MB soldered on the motherboard, and may allow them to max out at 544/576MB instead.

This chipset is supported by recent 2.4 and 2.6 kernels

@@ Line 7: / Line 7: @@
 <br>CPU Host Bridge (PCI ID: 8086:7190)
 <br>AGP-PCI Bridge (PCI ID: 8086:7191)
+* [[Intel_82371EB]] companion SouthBridge
 === Features ===
 * Supports the following processors:
@@ Line 17: / Line 18: @@
 ** [[EDO 60ns]]
 * Front Side Bus (FSB): 66/100 MHz
+* AGP 1x or 2x
 {{footnotes|
 #The 82443BX is incapable of addressing more than 256MB on a single RAM module, which causes most ThinkPads to max out at 256/512MB. Certain ThinkPads may have 32/64MB soldered on the motherboard, and may allow them to max out at 544/576MB instead.
@@ Line 28: / Line 30: @@
 === Documentation ===
 [https://www.o3one.org/hwdocs/p2manuals/440BX_82443BX_29063301.pdf Datasheet]
+[http://www.intel.com/design/chipsets/440bx/ Intel 440BX documentation]
 === This chip may be found in ===