Difference between revisions of "CI750 Computer Interconnect Interface"
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| − | The CI750 is the [[CI]] | + | The '''CI750 Computer Interconnect Interface''' is the [[Computer Interconnect|CI]] interface for the [[CPU/Memory Interconnect]] (CMI) [[bus]] of the [[VAX-11/750]]. |
| − | It connects to one CI node directly, or to multiple CI nodes using the [[ | + | It connects to one CI node directly, or to multiple CI nodes using the [[SC008 Star Coupler]]. |
It consists of: | It consists of: | ||
| − | * The [[CMI]] card L0009 - VAX-11/750 CCI (CMI Cluster Interconnect Module), that is placed into the VAX-11/750 CMI backplane. | + | |
| + | * The [[CMI]] card L0009 - VAX-11/750 CCI (CMI Cluster Interconnect Module), that is placed into the VAX-11/750 CMI [[backplane]]. | ||
* The CIPA (CI Port Adapter) Unit, made of: | * The CIPA (CI Port Adapter) Unit, made of: | ||
| − | ** H9542 - 40" Medium System Cabinet Kit | + | ** H9542 - 40" Medium System Cabinet Kit, containing: |
| − | ** 70-20407 - CIPA Power Supply | + | *** 70-20407 - CIPA Power Supply |
| − | ** 54-15555 - CIPA Backplane | + | *** xx-xxxxx - CIPA Mounting Box ([[DEC part number]] still unknown), containing: |
| − | ** L0100 - ILI (I Link Interface Module) | + | **** 54-15555 - CIPA Backplane, containing: |
| − | ** L0101 - IPB (I Packet Buffer Module) | + | ***** L0100 - ILI (I Link Interface Module), or |
| − | ** L0400 - CDP (Data Path Module) | + | ***** L0118 - ILI (I Link Interface Module) for up to 32 Nodes |
| + | ***** L0101 - IPB (I Packet Buffer Module) | ||
| + | ***** L0400 - CDP (Data Path Module) | ||
| + | |||
| + | The CI750 uses the same CIPA (CI Port Adapter) as the [[CIBCI]] - [[VAX Bus Interconnect|VAXBI]] CI Interface, 1st generation | ||
| + | |||
| + | The L0009 in the VAX-11/750 and the CIPA are connected using the 70-19602 - L0009 to CIPA Cable. | ||
| + | |||
| + | CI750 revisions are covered in the [[VAX-11/750 & VAX-11/751 Revision Control]] document. | ||
| + | |||
| + | ==External links== | ||
| + | |||
| + | * [http://www.bitsavers.org/pdf/dec/vax/handbook/VAX_Hardware_Handbook_Volume_1_1986.pdf VAX Hardware Handbook Volume 1] - the CI750 is covered in some detail in Chapter 11 (pp. 503-520 of the PDF) | ||
| + | * [http://bitsavers.org/pdf/dec/vax/750/MP01647_CI750_198307.pdf CI750 Field Maintenance Print Set] (MP01647-01) | ||
| − | + | [[Category: CMI]] | |
| + | [[Category: Computer Interconnect Interfaces]] | ||
Latest revision as of 15:47, 15 May 2024
The CI750 Computer Interconnect Interface is the CI interface for the CPU/Memory Interconnect (CMI) bus of the VAX-11/750.
It connects to one CI node directly, or to multiple CI nodes using the SC008 Star Coupler.
It consists of:
- The CMI card L0009 - VAX-11/750 CCI (CMI Cluster Interconnect Module), that is placed into the VAX-11/750 CMI backplane.
- The CIPA (CI Port Adapter) Unit, made of:
- H9542 - 40" Medium System Cabinet Kit, containing:
- 70-20407 - CIPA Power Supply
- xx-xxxxx - CIPA Mounting Box (DEC part number still unknown), containing:
- 54-15555 - CIPA Backplane, containing:
- L0100 - ILI (I Link Interface Module), or
- L0118 - ILI (I Link Interface Module) for up to 32 Nodes
- L0101 - IPB (I Packet Buffer Module)
- L0400 - CDP (Data Path Module)
- 54-15555 - CIPA Backplane, containing:
- H9542 - 40" Medium System Cabinet Kit, containing:
The CI750 uses the same CIPA (CI Port Adapter) as the CIBCI - VAXBI CI Interface, 1st generation
The L0009 in the VAX-11/750 and the CIPA are connected using the 70-19602 - L0009 to CIPA Cable.
CI750 revisions are covered in the VAX-11/750 & VAX-11/751 Revision Control document.
External links
- VAX Hardware Handbook Volume 1 - the CI750 is covered in some detail in Chapter 11 (pp. 503-520 of the PDF)
- CI750 Field Maintenance Print Set (MP01647-01)
