• Introduction to the DCJ11: It was the last PDP‑11 processor by DEC. Its datasheet may seem complex at first, but compared to other 16-bit processors of its era, it was powerful and easy to use. (More info: https://www.5volts.ch/pages/dcj11sbc/010-dcj11-introduction/)
• DCJ11 Single Board Computer: A Eurocard-sized single board computer using a DCJ11, implementing basic features of a breadboard PDP-11/Hack with an expansion slot for further enhancement to a fully functional PDP-11 running RT-11. (More info: https://www.5volts.ch/pages/dcj11sbc/020-dcj11-sbc/)
• Single Board Computer Building Instructions: Detailed steps on building the SBC. (More info: https://www.5volts.ch/pages/dcj11sbc/030-dcj11-building-instructions/)
• Optional Memory and Memory Logic: The DCJ11 SBC is prepared for more RAM and has the necessary logic to decode non-existing memory addresses. (More info: https://www.5volts.ch/pages/dcj11sbc/035-dcj11-optional-circuit/)
• Alternate Decoder Logic using a GAL: Instead of six TTL logic devices, a GAL16V8 can be used, saving sockets, soldering time, and the need to purchase multiple TTL logic components. (More info: https://www.5volts.ch/pages/dcj11sbc/040-dcj11-gal-decoder/)
• CDP6402 Adapter to Replace DC319: For those without a DC319 UART, a small CDP6402 adapter can be plugged into the DC319 socket. (More info: https://www.5volts.ch/pages/dcj11sbc/050-dcj11-cdp6402-adapter/)
• Description of Circuit: Goes into more detail about the circuit used for the DCJ11 SBC. (More info: https://www.5volts.ch/pages/dcj11sbc/060-dcj11-circuit-description/)
• First Steps in using the DCJ11 SBC: After completing the SBC, some first tests can be run using the console and ODT. (More info: https://www.5volts.ch/pages/dcj11sbc/070-dcj11-first-steps/)
• Combine the DCJ11 SBC with Breadboards: An interface is built to safely connect the DCJ11 SBC to a breadboard and shows some experiments. (More info: https://www.5volts.ch/pages/dcj11sbc/080-dcj11-breadboard-interface/)
• Interfacing a DCJ11 with a W65C22 VIA: Programmable IO is a nice feature, and the W65C22 VIA is a popular choice. (More info: https://www.5volts.ch/pages/dcj11sbc/090-dcj11-w65c22/)
• Multi IO Expansion Card: Adds a second serial interface, some EERPOM, and GPIO to make the DCJ11 SBC more useful. (More info: https://www.5volts.ch/pages/dcj11sbc/100-dcj11-multi-io-card/)
• FIG-Forth V 1.3.3: Forth exists as a stand-alone program for the PDP-11 and can be loaded to the DCJ11 SBC without additional hardware. (More info: https://www.5volts.ch/pages/dcj11sbc/110-dcj11-fig-forth/)