PDP-8 File list for system_source/OS8L

OS/8 and OS/12 format LINCtapes.
OS/8 LINCtapes from The Computer Museum @ System Source collection.
Note that some are 128 words/block and some 129 words/block. Reverse block
numbers are skewed 3 from forward block numbers

Top of software archive

Clicking on the image name will bring up a directory from which you can download or view individual files.

 Image Name  Description 
 AL-3580C-BP.linc OS/8 V3D BIN LINCtape 1 of 2 01/06/78 picture 1  
AL-5595D-BP.linc OS/8 F4 V3D BIN LINCtape 2 of 2 2/21/78 (FORTRAN library source) picture 1
DEC-12-OSYSA-A-U0.linc OS/12 System LINCtape No. 1 129 word format picture 1
DEC-12-OSYSB-A-AC1.linc OS/8 LINCtape label missing picture 1
DEC-12-UEXTB-A-AA1.linc OS/8 Version II Extension Source LINCtape 1 of 2 picture 1 picture 2
DEC-12-UEXTB-A-AA2.linc OS/8 Version II Extension Source LINCtape 2 of 2 picture 1 picture 2
FORTRAN_RTS_source.linc FORTRAN Run Time System Sources picture 1
media_progs.linc Media Management Utilities for indexing and searching media directories, plotting including Tektronix 4010, remote access to second PDP-8 devices over serial 11/07/80 picture 1 picture 2
os8-v3d-fortran-decus-plot.linc DECUS FORTRAN Routines (plotting, file access), TM8E routines, picture 1
os8-v3-usertape#1.linc OS/8 User Tape #1 picture 1
unknown-tape2.linc OS/8 Fortran and plotter library picture 1
DEC-12-OSYSB-A-AC1-b.linc OS/8 VIII System LINCtape #1 1/18/74. Block 76 bad. It appears the writing of block 75 continued over reverse block number and forward block number of block 76 and likely the rest of works in block 76. Block 76 is in OS/8 scratch blocks. The OS/8 system head, CCL.SV, and LIB8.RL are different than tape above with same name. Tape above has additional files disk.sy, linc.sy, and lnkfmt.sv. Captue shows the beginning of block 76 on top and same block from another tape on bottom which shows the normal waveforms for the D0-D2 tracks. The waveforms are good level just wrong. Bad block number (aD0-aD2) picture 1 picture 1
DEC-12-OSYSB-A-AC2.linc OS/8 VIII System LINCTAPE #2 1/18/74 picture 1

About green bar paper



Feel free to contact me, David Gesswein djg@pdp8online.com with any questions, comments on the web site, or if you have related equipment, documentation, software etc. you are willing to part with.  I am interested in anything PDP-8 related, computers, peripherals used with them, DEC or third party, or documentation. 

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