Difference between revisions of "TU16 Tape Transport"

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The '''TU16''' is a classic big tape drive from [[Digital Equipment Corporation]], basically an updated version of the [[TU10]].
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The '''TU16''' is a classic big [[magnetic tape drive]] from [[Digital Equipment Corporation|DEC]], basically an updated version of the [[TU10 magtape drive|TU10]], with the original [[FLIP CHIP]]-based electronics replaced with more modern electronics.
  
It is ble to store 5-40 Mbytes on a 2400' 0.5" wide tape, on a standard 10-1/2" reel. It supports 7-track operation at 200, 556, and 800 BPI, and 9-track operation 800 and 1600 BPI. The tape transport utilizes a single capstan, with vacuum columns.
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It is able to store 5-40 Mbytes on a 2400' 0.5" wide tape, on a standard 10-1/2" reel. It supports 7-track operation at 200, 556, and 800 BPI, and 9-track operation 800 and 1600 BPI. The tape transport utilizes a single capstan, with vacuum columns.
  
The TU16 drive contains a fair amount of electronics, in the form of several boards in a 4-slot [[DEC card form factor|hex]]-high backplane:
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The TU16 drive contains a fair amount of electronics, in the form of several boards in a 4-slot [[DEC card form factor|hex]]-high [[backplane]]:
  
 
*M8910 - Logic and Write
 
*M8910 - Logic and Write
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To connect to [[UNIBUS]] [[PDP-11]]'s, one of two controllers can be used.
 
To connect to [[UNIBUS]] [[PDP-11]]'s, one of two controllers can be used.
  
The TU16 is normally used with a [[TM02]] controller, which is a [[MASSBUS]] controller. The TU16/TM02 with an [[RH11]] MASSBUS interface is denominated as a '''TJU16'''; with the [[RH70]] MASSBUS interface of the [[PDP-11/70]], it is denominated as a '''TWU16'''.
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The TU16 is normally used with a [[TM02 magtape controller|TM02]] controller, which is a [[MASSBUS]] controller; a TM02 can handle up to eight TU16 drives. The TU16/TM02 with an [[RH11 MASSBUS controller|RH11]] MASSBUS interface is denominated as a '''TJU16'''; with the [[RH70 MASSBUS controller|RH70]] MASSBUS interface of the [[PDP-11/70]], it is denominated as a '''TWU16'''.
  
The TU16 can also be used with one of the [[TM11 magtape controller|TM11 series]] of magtape controllers. To connect to these controllers, in the first drive, the three dual-high bus interface cards (above) are replaced by an M8926 interface board. (Details of the controller-Master interface are given [[TM11 magtape controller#Drive Connection|here]].) Such a drive is a 'Master' '''TU10W drive'''; additional TU16 'Slave' drives (up to seven) may be connected to the Master drive.
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The TU16 can also be used with one of the [[TM11 magtape controller|TM11 series]] of magtape controllers. To connect to these controllers, in the first drive, the three dual-high bus interface cards (above) are replaced by an M8926 interface board. (Details of the controller-Master interface are given [[TM11 magtape controller#Drive Connection|here]].) Such a drive is a 'Master' '''TU10W''' drive; additional TU16 'Slave' drives (up to seven) may be connected to the Master drive.
  
 
<!-- ==7-track/9-track Differences==
 
<!-- ==7-track/9-track Differences==
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The drive does has to be able to indicate (to the controller) whether it is a 7-track or 9-track. -->
 
The drive does has to be able to indicate (to the controller) whether it is a 7-track or 9-track. -->
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==External links==
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* [http://www.bitsavers.org/pdf/dec/magtape/tu16/EK-TU16-MM-002_TU16_TM02_Tape_Drive_System_Maintenance_Manual.pdf EK-TU16-MM-002 TU16/TM02 tape drive system maintenance manual]
  
[[Category:Tape Drives]]
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[[Category: DEC Tape Drives]]

Revision as of 17:13, 23 August 2021


TU16
Tape speed: 45 ips (Forward/Reverse)
150 ips (Rewind)
Size: 19"W x 25"D x 26"H
Weight: 150 lbs


The TU16 is a classic big magnetic tape drive from DEC, basically an updated version of the TU10, with the original FLIP CHIP-based electronics replaced with more modern electronics.

It is able to store 5-40 Mbytes on a 2400' 0.5" wide tape, on a standard 10-1/2" reel. It supports 7-track operation at 200, 556, and 800 BPI, and 9-track operation 800 and 1600 BPI. The tape transport utilizes a single capstan, with vacuum columns.

The TU16 drive contains a fair amount of electronics, in the form of several boards in a 4-slot hex-high backplane:

  • M8910 - Logic and Write
  • M8911 - Slave Clock, Motion Delay
  • M8912 - Slave Test Function Generator (two)
  • G056 - Read Amplifier

The G056 and M8910 are hex cards; the others are dual. In addition, that backplane normally also contains three dual-high cards which interface to the drive bus:

  • M8913 - Data driver
  • M9001 - Bus Connector
  • M9001-YA - Bus Connector

Controllers

To connect to UNIBUS PDP-11's, one of two controllers can be used.

The TU16 is normally used with a TM02 controller, which is a MASSBUS controller; a TM02 can handle up to eight TU16 drives. The TU16/TM02 with an RH11 MASSBUS interface is denominated as a TJU16; with the RH70 MASSBUS interface of the PDP-11/70, it is denominated as a TWU16.

The TU16 can also be used with one of the TM11 series of magtape controllers. To connect to these controllers, in the first drive, the three dual-high bus interface cards (above) are replaced by an M8926 interface board. (Details of the controller-Master interface are given here.) Such a drive is a 'Master' TU10W drive; additional TU16 'Slave' drives (up to seven) may be connected to the Master drive.

External links