Date: >LAST_DATE_TIME Sheet: >SHEET REV: TITLE: Document Number: >DRAWING_NAME >VALUE >NAME >NAME >VALUE >VALUE >VALUE >VALUE >NAME >NAME >VALUE >VALUE >NAME >NAME >VALUE >NAME >NAME >VALUE >VALUE >NAME >NAME >VALUE (c) Dieter Müller D 2005,2006 1.0 Free for hobby use, but probably not free of errors. Provided as is , without any warranty or support. Good luck. & & & & & & & & & & & & & & & & 10 Outputs 16 AND gates 10 OR gates AND OR ... ... 16 Inputs (BC857) (BC857) PLA: Programmable Logic Array simplified Block diagram Note: Module has open_emitter_outputs (CTL, complementary transistor logic). Terminate Outputs with 330 Ohm resistors outside this module (at the main_board). You may probably need some sort of amplifier, before routing this outputs as control lines to the Bitslice_Modules. Some AND_terms may require more than 16 Inputs. extra transistors, maybe at the bottom of the PCB. Sorry, but I had to do the same thing. Was die Politiker versprechen, ist schon toll. Mit ihren Lügen quatschen sie den Wähler voll. All das Reformgebrabbel und die Rangelei. Aber ihre grösste Hoffnung ist, dass er diesen ganzen Quatsch vergisst. Wenn nicht, dann ist das alles nicht so schlimm. Solang' er macht sein Kreuzchen richtig hin. Der Wähler sitzt nur da und weint dabei. Resistors are selected for a 2.5V supply. In that case, you may have to solder some (c) Dieter Müller D 2005,2006 1.0 Nothing special in here. Just 7 more boring sides, that will look exactly like this here. (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0 (c) Dieter Müller D 2005,2006 1.0