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DEC PDP-11/23 #3

This PDP-11/23 was donated by John Mark Thomas on May 27, 2016.

The system is an 11/23 AX, S/N AG08942, built in 1981. It ran RT-11 and Dibol accounting applications.

PDP-11/23
  • M8186 KDF11-A, 11/23 CPU, 18-bit addressing only
  • M8044 DK, MSV11-DD, 32-Kword 16-bit MOS RAM
  • M8044 EE, MSV11-DD, 32-Kword 16-bit MOS RAM
  • M8044 DF, MSV11-DD, 32-Kword 16-bit MOS RAM
  • M8043 DLVJ1-M, 4-Line Asynchronous Interface
  • M8044 DE, MSV11-DD, 32-Kword 16-bit MOS RAM
  • M8013 RLV11, RL01 disk controller, 1 of 2 18-bit DMA only
  • M8014 RLV11, RL01 bus controller, 2 of 2 18-bit DMA only
  • M8012 BDV11, Bus terminator, bootstrap, and diagnostic ROMs
RL02 Disk Drives
  • Drive #0, Model 70-12130
  • Drive #1, Model 70-12130
Cabinet
  • Model 70-17289-00
Terminal
  • Micro-Term, Inc., Model ERGO 200, S/N 1880841100014, Rev. 0A, 0C, 0B, 0B, 0E
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