MicroChannel Adapter Database
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Entry updated Mar 2006
 7F4C ::: NCR 53C94 SCSI Controller

Adapter ID


Adapter ID
7F4C
Name
NCR 53C94 SCSI Controller
Class
STO SCSI
Origin
NCR

Synopsis

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Drivers

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Links

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ADF Adapter Description File

The newer version of the ADF has an updated setting for pos[1] in the fixed resource section:

@7F4C.ADF 1993

   FixedResources
       pos[0]=10XXXXXXb
       pos[1]=101XXXXXb    ; bit[6-5] = 01 for preempt of 1 byte

@7F4C.ADF 1989

   FixedResources
      pos[0]=10XXXXXXb
      pos[1]=1XXXXXXXb

If you experience problems with the ADF version you have chosen to use, you may try the other ADF. Rename @7F4C_0.ADF to @7F4C.ADF prior to using it.

ADF Listings

@7F4C.ADF 1993


@7F4C_0.ADF 1989


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