Исходник прошивки TURBO для платы SC15.3 MODULE SC15_3 "Created by JED2AHDL ABEL 6.00 on Fri Feb 23 00:23:45 19:7 TITLE 'TURBO 15.3' SC15_3 device 'ep220'; "Pin and Node Declarations CLK_7MHZ, IORQ_, WR_EN, RAM_ PIN 1, 2, 3, 4; INT, TRB_IN, BORDER_, M1_ PIN 5, 6, 7, 8; H0, H1, H1M PIN 9,11,12; Pin13, WR_BUFF, RAS_, TRB PIN 13,14,15,16; WE, CLK_CPU, WAIT_ PIN 17,18,19; Pin13,WE ISTYPE 'Neg'; H1M,WR_BUFF,CLK_CPU,WAIT_ ISTYPE 'Com'; Pin13,RAS_,TRB,WE ISTYPE 'Reg_D'; H1M,Pin13,WR_BUFF,RAS_,TRB,WE,CLK_CPU,WAIT_ ISTYPE 'Buffer'; X,K,Z,C,P,U,D = .X.,.K.,.Z.,.C.,.P.,.U.,.D.; EQUATIONS H1M = (H1 & !TRB.Q #BORDER_ & H1 & TRB.Q); H1M.C = CLK_7MHZ; H1M.OE = (1); Pin13.D = !(!IORQ_ & Pin13.Q); Pin13.C = CLK_7MHZ; Pin13.OE = (1); WR_BUFF = (!BORDER_ & H0 & TRB.Q # H0 & !H1); WR_BUFF.C = CLK_7MHZ; WR_BUFF.OE = (1); RAS_.D = (H0); RAS_.C = CLK_7MHZ; RAS_.OE = (1); TRB.D = (!WR_EN & RAM_ & INT & !TRB_IN & !H1 & !RAS_.Q # WR_EN & TRB.Q # H1 & TRB.Q # RAS_.Q & TRB.Q # !RAM_ & TRB.Q ); TRB.C = CLK_7MHZ; TRB.OE = (1); WE.D = !(WR_EN & !BORDER_ & RAS_.Q & TRB.Q # WR_EN & !H1 & RAS_.Q); WE.C = CLK_7MHZ; WE.OE = (1); CLK_CPU = (CLK_7MHZ & TRB.Q # RAS_.Q & !TRB.Q); CLK_CPU.C = CLK_7MHZ; CLK_CPU.OE = (1); WAIT_ = (!WR_EN & RAM_ & Pin13.Q # !BORDER_ & Pin13.Q & !RAS_.Q # !H1 & Pin13.Q & !RAS_.Q # !TRB.Q); WAIT_.C = CLK_7MHZ; WAIT_.OE = (1); END