ND-100 Satellite 14.16796: Difference between revisions
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FLOPPY: ND 187-3464 | FLOPPY: ND 187-3464 | ||
STREAMER: ND 150-001021 TDC 3300 Series, TDC 3309 (partno ? 326112) (serialno ? 564323) | STREAMER: ND 150-001021 TDC 3300 Series, TDC 3309 (partno ? 326112) (serialno ? 564323) | ||
DISK: Micropolis 1325 (S/N:6082010769 P/N:900525-09-BA) | DISK: Micropolis 1325 (S/N:6082010769 P/N:900525-09-BA) 74 MB formatted (https://www.micropolis.com/support/hard-drives/1325) | ||
On the front of the cabinet (behind the front door) | On the front of the cabinet (behind the front door) | ||
Revision as of 20:52, 18 August 2024
A ND-100 Satellite model 14 machine in RHansen's collection,
Hardware
Hardware in the machine is described in this section.
Even if its an ND-100 Satellite, it seems it uses the same chassis as the ND-110 Satellite. In this case its the Model 14 chassis.
A sales document with more details for the ND-110 Satellite can be found here http://norsk-data.com/library/libsales/ND-SID019-A1-NO.pdf
Cards
| Slot | Part Number | PCB Number | Description | Print Version | ECO |
|---|---|---|---|---|---|
| 8 TI | 322613 | PCB 3013 | 8 TERM IF | Print L | |
| HDLC | |||||
| FL+STR | 324012 | PCB 3112 | 8" + 5 1/4 FLOPPY | Print B | ECO J |
| ST506 | 322671 | PCB 3041 | N-100 ST 506 DISK CONTR. | Print E | ECO ? |
| DRAM | 322672 | PCB 3042 | ND100 2MBY RAM | Print B | ECO C |
| MMS | 324107 | PCB 3104 | MEM-MAN II EX. Cach | Print E | ECO N |
| CPU | 322663 | PCB 3033 | ND100 CPU | Print ? | ECO V (48Bits CX) |
Switch settings
CPU 3033 ALD=13 (Mass boot from 500) Console Speed =7 (9600bps)
Devices
- Floppy drive : 5 1/4" (potentially 1.2MB)
- Tape streamer : Tandberg TDC 3309
- Hard drive : MICROPOLIS 1325 (74 MB) - Unable to read drive/bad sectors. Head stuck, but could get ut unstuck by opening the drive and using a chop-stick like described here [1]
Mounted on Disc-board 1824B
Power Supply
- Wiener DN 01, 390 W
Connectors
Labels
On the devices
FLOPPY: ND 187-3464 STREAMER: ND 150-001021 TDC 3300 Series, TDC 3309 (partno ? 326112) (serialno ? 564323) DISK: Micropolis 1325 (S/N:6082010769 P/N:900525-09-BA) 74 MB formatted (https://www.micropolis.com/support/hard-drives/1325)
On the front of the cabinet (behind the front door)
- printed label above tape streamer / floppy drive
LOGNR 1064
- Norsk Data ID LABEL at the bottom
CAB./ASSY NO: 1.1 FUNCTION: SATELLITE 14 SYSTEM NO: 16796
TODO
- Some basic cleaning as the system has been standing since the 90's
- Document all serial and model numbers on devices.
- Image the MFM disk before attempting a boot. Template:Failed Drive unreadable.
- Heads was stuck, had to "unstuck" them using a chopstick ref https://www.pdp8online.com/rd53/rd53.shtml
- Using MFM_READ tool and the MFM emulator I tried to dump the disk, but was unsuccessful due to "Bad sectors" on (almost) all cylinders
- Tested using ND program DISK-MM (DISK Media Maintenance - Version: C03 - 1990-06-11)
- Connected the drive to another ND machine (ND-110 Compact) to run MFM test programs
- Reported "NOT ON CYLINDER" when the heads was stuck, but after it changed to "Address mismatch" - sadly no data can be retrieved at this point
- Doing seek-test shows that the heads move freely across all cylinders. Can see that because the disk is opened, and I can visually inspect the head movements.
- Check the power supply condition Template:In progress
History
- 2024-08-18: Tried to image the MFM HDD, but failed - disk unreadable
- 2024-08-18: Started going through the system, documenting it and basic cleaning in preparation for getting it up.
- 2024-08-17: System donated to me from Håvard Sten
References
[4][Norsk Data library, Hardware]
[5][Book 2: ND-100 SATELLITE, Assembly Drawings]
[6][Book 2: ND-100 SATELLITE, Cable Info. Block & Wiring Diagrams]