This is an implementation of the PDP-11/40 for the Terasic Cyclone V GX Starter Kit.

Features:

• Connected to PiDP-11 panel
• CPU has KJ11, KT11 and KT11-E options
• KL11 and DL11 (for TU58)
• KW11-L
• M9312 console emulator and boot ROMs
• It passes all basic and 11/40 diagnostics
• It can boot XXDP from TU58
• It can boot RT-11 from TU58 (tested 5.3 and 5.7)
• VT52-like terminal built in (see fpga-vt)

Issues:

• the PiDP-11 cabling is a mess and not even described here yet

To-do:

• implement a disk with the SD card (RK05, RP03 would be nice)
• ...