E-mail... rkn704 DOT norman AT gmail DOT com
The following documents are related to a DART (Data Acquisition in Real Time) system originally developed by K&L Engineering of Tucson Arizona. This system uses a TI 990/10A CPU as the heart of a mini computer running the TI DNOS operating system. This system was used by a number of oil companies to monitor the loading of petroleum products into trucks at bulk terminals before delivery to filling stations. The last of these systems will be decommissioned in 2022 in the UK after 37 years of 24/7 service. I have been helping to support these systems for 33 years.
Page under construction
| Overview of System | Overview.pdf |
| Card Cage | |
| Card Cage - TI 990 13 Slot Backplane | Card cage.pdf |
| 100Hz Board | 100 Hz PCB Diagram.pdf |
| Interrupt Board | Interrupt Card Settings.pdf |
| TI 990/10A | |
| TI 990/10A Switch Settings and Connection details | 990-10A Connections & Switch Settings for DART.pdf |
| TI 990/10A Extract from Manual 2302633-9701 | TI 990-10A CPU document extract.pdf |
| Spectra Logic Disk Controller | |
| Spectra Logic 16-26-36 Manual | Spectra Logic 16-26-36 Manual.pdf |
| Spectra Logic settings for DART system | Spectra Logic settings for DART system.pdf |
| Fujitsu MK2321K - MK2322K Disk Drive | |
| Fujitsu MK2321K - MK2322K General Description | Fujitsu MK2321K - MK2322K General Description.pdf |
| Fujitsu MK2321K - MK2322K Installation Guide | Fujitsu MK2321K - MK2322K Installation Guide.pdf |
| Fujitsu MK2322K to DART Connections | Fuji MK2322K to DART Connections.pdf |
| Arraid AEM Disk Emulator for 8 inch SMD drives | |
| Arraid AEM Disk Drive Manual | Arraid AEM Manual.pdf |
| Arraid EID-1C Power Connector Details | Arraid EID-1C Power Connector Details.pdf |
| Arraid EID-1C Config for Fuji MK2322K emulation | ARRAID - Fuji MK2322 config settings.pdf |
| Arraid EID-1C front panel connection details | Arraid EID-1C Front Panel connections.pdf |
| CDC PA3A1 - PA3A2 80MB RSD Removeable Storage Device Disk Drive | |
| CDC PA3A1 - PA3A2 80MB RSD General Description | CDC PA3A1 - PA3A2 80MB RSD.pdf |
| CDC PA3A1 - PA3A2 80MB RSD Parts List | CDC PA3A1 - PA3A2 80MB RSD PARTS LIST.pdf |
| Quickstor Interstor | |
| Quickstor Interstor Manual | Quickstor - Interstor Manual.pdf |
| 7 Channel Mux EIA/RS232 PCB KLE5721 | |
| 7 Chan Mux KLE5721 settings for DART | 7 Chan Mux settings for DART.pdf |
| Mux distribution panel | Mux distribution panel.pdf |
| VDU & Printer Connections | VDU & Printer Connections.pdf |
| WYSE30 Terminal Setup for use with 7 Chan Mux KLE5721 | |
| WYSE30 Terminal Setup for use with 7 Chan Mux | WYSE 30 Setup.pdf |
| IBM3780 Interface for TI 990 Systems | |
| IBM3780 Interface for TI 990 Systems | IBM3780 Interface Board notes.pdf |
| Power Supplies | |
| Farnell G Series PSU Circuit Diagram & Spec | Farnell G Series PSU Circuit diagram.pdf |
| Boschert 3T12AP & 3T20AP PSU Circuit Diagram | Boschert PSU Circuit diagram.pdf |
| DNOS Manuals | |
| DNOS Manual Reference Sheet | DNOS Manual Reference Sheet.pdf |
| DNOS Reference Handbook 2270505-9701 rev B | DNOS Reference Handbook 2270505-9701 rev B.pdf |
| DNOS Messages & Codes Reference Manual 2270506-9701 RevD | DNOS Messages & Codes Reference Manual 2270506-9701 RevD.pdf |
| DNOS Link Editor Reference Manual 2270522-9701 RevB | DNOS Link Editor Reference Manual 2270522-9701 RevB.pdf |
| DNOS Sort - Merge Users Guide 2272060-9701 Aug1981 | DNOS Sort - Merge Users Guide 2272060-9701 Aug1981.pdf |
| DX10 COBOL Programmers Guide 2270521-9701 rev C | DX10 COBOL Programmers Guide 2270521-9701 rev C.pdf |
| TI 990 Manuals | |
| General Diagnostic Information 0945400-9701 Volume 1 (using front panel etc) | General Diagnostic Information 0945400-9701.pdf |
| Diagnostics for 990 Mass Storage Devices 945400-9703 | Diagnostics for 990 Mass Storage Devices 945400-9703.pdf |
| Diagnostics for 990 Communications Interfaces 945400-9706 | Diagnostics for 990 Communications Interfaces 945400-9706.pdf |
| Model 990 Computer TTY-EIA Terminal Interface 946240-9701 A | Model 990 Computer TTY-EIA Terminal Interface 946240-9701 A.pdf |
| 9900 Device Independant File I-O | 9900 Device Independant File I-O.pdf |
| 9900 The Realtime Executive 1981 | 9900 The Realtime Executive 1981.pdf |
| Useful Links | |
| TI 990 Documentation on Bitsavers.org | |
| Dave Pitts TI990 Web site | |