Difference between revisions of "CIBCA-A"

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The '''CIBCA-A''' is the [[VAX Bus Interconnect|VAXBI]] to [[CI]] Interface, 2nd Generation Adapter for the VAXBI [[VAX]] Computers.
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The '''CIBCA-A''' is the 2nd Generation [[VAX Bus Interconnect|VAXBI]] to [[Computer Interconnect|CI]] interface, for [[VAX]] computers with a VAXBI.
  
 
It connects to one CI node directly, or to multiple CI nodes using the [[SC008 Star Coupler]].
 
It connects to one CI node directly, or to multiple CI nodes using the [[SC008 Star Coupler]].
  
 
It consists of two VAXBI cards:
 
It consists of two VAXBI cards:
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* The CIBCA Port Controller Card [[T1015]]
 
* The CIBCA Port Controller Card [[T1015]]
 
* The CIBCA Link/Packet Buffer Card [[T1025]]
 
* The CIBCA Link/Packet Buffer Card [[T1025]]
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==Differences compared to the 1st Generation CI Adapter for the VAXBI VAX Computers==
 
==Differences compared to the 1st Generation CI Adapter for the VAXBI VAX Computers==
* No more:
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** CIPA (CI Port Adapter) Unit
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No more:
** Extra Power Supply
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** Extra Cabinet
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* CIPA (CI Port Adapter) Unit
* but:
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* Extra Power Supply
** lower power consumption
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* Extra Cabinet
** less space requirements
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 +
but:
 +
 
 +
* lower power consumption
 +
* less space requirements
  
 
==Cabling==
 
==Cabling==
 +
 
* The T1015 and T1025 cards are connected using the 17-01504-01 and 17-01504-02 cables.  
 
* The T1015 and T1025 cards are connected using the 17-01504-01 and 17-01504-02 cables.  
 
* The 17-01473-01 bulkhead cable assembly connects from the VAXI Backplane to the CI connectors
 
* The 17-01473-01 bulkhead cable assembly connects from the VAXI Backplane to the CI connectors
  
 
== Documentation==
 
== Documentation==
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One CIBCA-A [[Field Change Order|FCO]]:
 
One CIBCA-A [[Field Change Order|FCO]]:
 
* [[FCO CIBCA-I001]]
 
* [[FCO CIBCA-I001]]
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* [http://www.bitsavers.org/www.computer.museum.uq.edu.au/pdf/EK-CIBCA-UG-001%20CIBCA%20User%20Guide.pdf EK-CIBCA-UG-001 CIBCA User Guide.pdf]
 
* [http://www.bitsavers.org/www.computer.museum.uq.edu.au/pdf/EK-CIBCA-UG-001%20CIBCA%20User%20Guide.pdf EK-CIBCA-UG-001 CIBCA User Guide.pdf]
  
[[Category: VAX Peripherals]]
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[[Category: VAXBI]]
[[Category: DEC Network Interfaces]]
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[[Category: Computer Interconnect Interfaces]]

Latest revision as of 16:33, 15 May 2024

The CIBCA-A is the 2nd Generation VAXBI to CI interface, for VAX computers with a VAXBI.

It connects to one CI node directly, or to multiple CI nodes using the SC008 Star Coupler.

It consists of two VAXBI cards:

  • The CIBCA Port Controller Card T1015
  • The CIBCA Link/Packet Buffer Card T1025

The CIBCI was superseded by the CIBCA-B - VAXBI CI Interface, 3rd generation in 1988

Differences compared to the 1st Generation CI Adapter for the VAXBI VAX Computers

No more:

  • CIPA (CI Port Adapter) Unit
  • Extra Power Supply
  • Extra Cabinet

but:

  • lower power consumption
  • less space requirements

Cabling

  • The T1015 and T1025 cards are connected using the 17-01504-01 and 17-01504-02 cables.
  • The 17-01473-01 bulkhead cable assembly connects from the VAXI Backplane to the CI connectors

Documentation

One CIBCA-A FCO:

describes problems with and solutions for the CIBCI.

External links