We are missing the documentation for many of the MAINDEC-12 diagnostics. MAINDEC-12-D0AB-PB PDP-12 CP TEST 2 MAINDEC-12-D0BA-PB INSTRUCTION TEST PART 1 MAINDEC-12-D0CB-PB PDP-12 CP TEST 3 MAINDEC-12-D0SA-PB Auto Priority Interrupt MAINDEC-12-D1AC-PB Extended Memory Control MAINDEC-12-D1BA-PB JMP SELF MAINDEC-12-D1CA-PB Address Test MAINDEC-12-D1DA-PB PDP-12 CHECKERBOARD MAINDEC-12-D1FA-PB PDP-12 BASIC MEMORY CONTROL TEST MAINDEC-12-D3EB-PB TC12-F Option Test MAINDEC-12-D8CC-PB KW12A Clock Test Anyone have the docs? -- Michael Thompson