Difference between revisions of "TU60 DECasetteTape Transport"

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m (Jnc moved page TU60 Dual DECasette Transport to TU60 DECasetteTape Transport: Formal DEC name)
m (External links: +TU60 engineering drawings)
 
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* [http://www.bitsavers.org/pdf/dec/decCassette/DEC-00-HTU60-C-D_TU60maint_Oct73.pdf TU60 Dual DECasette tape transport maintenance manual]
 
* [http://www.bitsavers.org/pdf/dec/decCassette/DEC-00-HTU60-C-D_TU60maint_Oct73.pdf TU60 Dual DECasette tape transport maintenance manual]
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* [http://www.bitsavers.org/pdf/dec/decCassette/TU60_schem_Jun74.pdf TU60 engineering drawings]
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* [https://avitech.com.au/?page_id=1005 DEC TU60 Dual Cassette Transport]
  
 
[[Category: DEC Tape Drives]]
 
[[Category: DEC Tape Drives]]

Latest revision as of 00:58, 1 February 2023


TU60
Tu60.jpg
TU60 drive
Manufacturer: DEC
Drive Controller(s): TA11
Media: cassette (custom oxide coating)
Tape density: 562 bytes/second (density varies with speed; 350 bpi to 700 bpi)
Tape speed: 6 ips (read/write, at tape start)
12 ips (tape end)
22 ips (search)
100-150 ips (rewind)
Size: 5-1/4"H x 18-1/4"D x 19"W
Weight: 32 lbs


The TU60 DECasette Tape Transport magnetic tape drive was intended to replace paper tapes. The media is physically identical to the one used with audio cassettes, with tape 0.15" wide, but it uses a different metal-oxide coating.

A cassette can hold at least 93KB; data on the cassette is protected by a CRC. A TU60 unit contained two drives, each with associated control electronics; both could move at the same time, but only one can read or write at a time.

In addition to the two drives, the unit contains two hex boards, the M7760 and M7761, along with an H751 power supply.

Only one device controller for it was ever produced, the TA11 Magnetic Tape Cassette controller on the UNIBUS.

External links