Mountain SCSI Adapter

Mountain Network Solutions

@7DDE.ADF Mountain 16 Bit SCSI Host Adapter


Mountain 16 Bit SCSI Host Adapter FCC ID CLP77NSCSIPS2

F1 1.5A only
J2 50-pin SCSI
J3 50-pin HPDB50
U1 NCR 53C94
U2 Chips 82C612

AdapterID 7DDE Mountain 16 Bit SCSI Host Adapter

I/O Address Range
  I/O base address 
   <"330H-33FH" >, 730-73F, 1330-133F, 1730-173F, 4330-433F, 4730-473F, 5330-533F, 5730-573F

Interrupt Level
   If possible, select an interrupt that is not being used by another adapter.
   <"Int_11">, 15, 12, 10, 9, 7, 5, 3

DMA Arbitration Level
   DMA arbitration level - 0 highest priority, 14 the lowest priority.
     <"Level_5" >, 6, 7, 0, 1, 2, 3, 4, 8, 9, 10, 11, 12, 13, 14

DMA Transfer Mode
   Which type of DMA transfers will occur between the host and this adapter.  If Burstmode is selected, data will be transfered in 8 byte blocks.  If Single_Transfer is selected, a full DMA handshake will occur for each byte transfered.
   <"Burstmode">, Single_Transfer

Fairness On/Off
   Whether the IBM fairness algorithm is to be employed during DMA arbitration.  If fairness is enabled, all arbitrating devices will have access to the bus in a round-robin fashion.  If fairness is disabled, the highest level arbiter will always win arbitration and control the bus.
   < "On">, Off

Content created and/or collected by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism is maintained by Tomáš Slavotínek.
Last update: 20 Jan 2024 - Changelog | About | Legal & Contact