Cyrix Corporation Cx486DRx/Cx486DRx**2 Free Driver Download

Cyrix Corporation Cx486DRx/Cx486DRx**2 Free Driver Download for DOS
9 Ratings (see all reviews)
380 Downloads

Supported Models

Cx486DRx/Cx486DRx**2 Driver

Manufacturers

Cyrix Corporation

Supported Operating Systems

DOS

File Name

Cx486DRx.zip (316.6 KB)

Search All Cyrix Corporation Cx486DRx/Cx486DRx**2 Drivers

Uploader Notes

This zip file contains the Rev 1.0 driver, cache utility, and diagnostics fot the Cyrix upgrade chip (upgrades a 386DX processor to a Cyrix CxDRx). The era is circa 1993. As I recall, the installation was straight forward. \nThe file was compressed using Windows Me compressed (zipped) folder method.

Uploaded By

Jim K (DG Member) on 4-Dec-2003

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DISK.ID 101 bytes 11 May 1993
INSTOS2.DAT 98 bytes 10 Jun 1993
INSTALL.EXE 90.3 KB 11 May 1993
AUTOEXEC.2 3.5 KB 19 May 1993
AUTOEXEC.1 45 bytes 11 May 1993
AUTOEXEC.BAT 3.5 KB 19 May 1993
INSTWIN.EXE 24.9 KB 9 Jun 1993
HD/CX486.CFG 200 bytes 11 May 1993
HD/README.TXT 275 bytes 11 May 1993
HD/FASTIO.EXE 12.4 KB 11 May 1993
HD/OS2/CX486PM.INI 96 bytes 14 Jun 1993
HD/OS2/CX486PM.EXE 44.5 KB 10 Jun 1993
HD/DOS/CX486_CD.EXE 11.2 KB 11 May 1993
HD/DOS/NO_CACHE.EXE 850 bytes 11 May 1993
HD/CX486.EXE 69.9 KB 11 May 1993
HD/WIN/CX486WIN.INI 132 bytes 19 May 1993
HD/WIN/CX486WIN.EXE 30.7 KB 19 May 1993
HD/WIN/CYRIX.RLE 33.3 KB 14 Jun 1993
HD/486DRU2.CFG 200 bytes 11 May 1993
INSTWIN.DAT 100 bytes 10 Jun 1993
INSTALL.DAT 11.0 KB 11 May 1993
FASMATH/2FTRAN.TST 8.0 KB 11 May 1993
FASMATH/2FOS.TST 821 bytes 11 May 1993
FASMATH/CHECKS.EXE 44.3 KB 11 May 1993
FASMATH/2FARITH.TST 49.5 KB 11 May 1993
FASMATH/2FIO.TST 25.4 KB 11 May 1993
INSTUTIL/CXID.EXE 13.8 KB 11 May 1993
INSTUTIL/FILE_WR.EXE 13.6 KB 11 May 1993
INSTUTIL/DMA_TST.EXE 36.8 KB 11 May 1993
INSTOS2.EXE 25.3 KB 11 May 1993

Related Drivers

BIOS Driver Downloads
Motherboard Driver Downloads
Browse all Cyrix Corporation BIOS / Motherboard drivers
server: web5, load: 1.76