// license:GPL-2.0+ // copyright-holders:Couriersud /* * cdelay.c * */ #include "netlist/devices/net_lib.h" NETLIST_START(7400_astable) /* * delay circuit * */ /* Standard stuff */ SOLVER(Solver, 48000) PARAM(Solver.ACCURACY, 1e-20) CLOCK(clk, 5000) TTL_7400_NAND(n1,clk,clk) CAP(C, 1e-9) NET_C(n1.Q, C.2) NET_C(GND, C.1) TTL_7400_NAND(n2,n1.Q, n1.Q) LOG(logclk, clk) LOG(logn1Q, C.2) LOG(logn2Q, n2.Q) NETLIST_END()