TK50 Image Archive: Difference between revisions
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After the destruction of a tape, the TK50 became unreliable. Some searching turned up a TZ875-TA 5-slot tape changer, which is able to read TK50 tapes. This drive has proved much more reliable in making tape images. | After the destruction of a tape, the TK50 became unreliable. Some searching turned up a TZ875-TA 5-slot tape changer, which is able to read TK50 tapes. This drive has proved much more reliable in making tape images. | ||
== DEC Tapes == | |||
{| border="1" cellspacing="0" cellpadding="3" | {| border="1" cellspacing="0" cellpadding="3" | ||
!Part Number | !Part Number | ||
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|VMS V6.2 BIN TK50 2/2 | |VMS V6.2 BIN TK50 2/2 | ||
|[https://mega.co.nz/#!KUZ0jTAB!I2T7SmAwTHWi9Dw2N4sGPB62ZdcOiiiYioqUzxWmD0Q Aq-pxnq0-01.c01_vms_v6.2_bin_tk50_2_2.tap.gz] | |[https://mega.co.nz/#!KUZ0jTAB!I2T7SmAwTHWi9Dw2N4sGPB62ZdcOiiiYioqUzxWmD0Q Aq-pxnq0-01.c01_vms_v6.2_bin_tk50_2_2.tap.gz] | ||
|} | |||
== Other Tapes == | |||
{| border="1" cellspacing="0" cellpadding="3" | |||
!Part Number | |||
!Tape Label | |||
!File | |||
|} | |} | ||
Revision as of 07:19, 28 January 2013
The TK50 specification lists a design lifetime of 30 years for TK50 tapes. Some of the older tapes in my collection are starting to approach this age, so I think it's important to create a digital archive of these tapes before they become unreadable.
After some searching, I found some code to create tape images compatible with the SIMH emulator. This code successfully compiles on a CentOS 5.4 system, and works with an external SCSI TK50 drive, using the /dev/nst0 device. Using this code, I made the following images of my TK50 tape library. Several of these images have been tested with SIMH.
After the destruction of a tape, the TK50 became unreliable. Some searching turned up a TZ875-TA 5-slot tape changer, which is able to read TK50 tapes. This drive has proved much more reliable in making tape images.
DEC Tapes
Other Tapes
| Part Number | Tape Label | File |
|---|