Scott's Notes Just random stuff from my RC2014 build... Configurations smb_sio - RC2014 with SIO board smb_sio_vfd - RC2014 with SIO board and VFD board smb_sio_vfd_8in - RC2014 with SIO board, VFD board, and 8inch floppy smb_acia - RC2014 with ACIA board (original RC2014 serial board) smb_acia_vfd - RC2014 with ACIA board and VFD board smb_z180_asci_vfd - RC2014 with Z180 CPU using built-in ASCI (better be 18.432 Mhz crystal!) smb_z180_sio_vfd - RC2104 with Z180 CPU using SIO/2 board, install separate crystal in SIO/2 board 8" floppy notes The 8inch drives as received were configured: 842 - cut X, Z, HL; short C head load from pin 18 and drive select stepper motor always energized DT/8 - same as the 842, but with Y also shorted this drives the inuse LED from head load suspect the Y jumper was missing on the 842 Use this configuration for WD37C65 special mode: 842 - cut B, HL; short C head load from pin 18 stepper motor always energized (short DS-near-J2 to only energize stepper motor on drive select) Note: WD37C65 special mode polls drive readiness by asserting DS about 1000 times per second. If head load or stepper is drive by DS, then they will sing. Modifications to 34-50 adapter route NC6 to HL Modifications to floppy controller route HL to NC6