CMD-5xx Users Manual: CMD5xx_man.PDF Schematic: CMD5xx_Schematic_revDE.PDF Other File: Utility monitor source code MPC5xx GNU C compiler example project PM565T_Schematic_revC.pdf PM565_Schematic_revD.PDF PM561-4T_Schematic_revD.PDF PM561-4_Schematic_revC.PDF PM555T_Schematic_revC.pdf PM555_Schematic_revB.PDF CMD565-6_Signals.PDF CMD561-4_Signals.PDF CMD555-6_Signals.PDF