mirror of
https://github.com/mamedev/mame.git
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caafc0f782
- nltool now accepts -Ddefine=value to pass on to netlists - improved option handling and added "dummy" options to add grouping and examples in help output. - improved --cmd=listdevices output - Fix dynamic timestepping. This will work with breakout using real capacitor modelling instead of delay devices. Really slow, but very useful to calibrate timings. - Fix an awful bug in timing for delay devices. - Switched to clang 3.8 and made code compile with -Weverything -Werror -Wno-old-style-cast -Wno-padded -Wno-weak-vtables -Wno-missing-variable-declarations -Wno-conversion -Wno-c++98-compat -Wno-float-equal -Wno-cast-align -Wno-global-constructors -Wno-c++98-compat-pedantic -Wno-exit-time-destructors -Wno-format-nonliteral -Wno-weak-template-vtables This was a helpful exercise since it brought forward some serious issues with implicit constructors. [Couriersud]
53 lines
798 B
C
53 lines
798 B
C
// license:GPL-2.0+
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// copyright-holders:Couriersud
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/*
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* cdelay.c
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*
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*/
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#include "netlist/devices/net_lib.h"
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NETLIST_START(perf)
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SOLVER(Solver, 48000)
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PARAM(Solver.ACCURACY, 1e-20)
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MAINCLOCK(clk, 50000000)
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TTL_7400_NAND(n1,clk,clk)
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NETLIST_END()
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#ifndef P_FREQ
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#define P_FREQ 4800
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#endif
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#ifndef P_DTS
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#define P_DTS 1
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#endif
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NETLIST_START(cap_delay)
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/*
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* delay circuit
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*
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*/
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/* Standard stuff */
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SOLVER(Solver, P_FREQ)
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PARAM(Solver.ACCURACY, 1e-20)
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PARAM(Solver.DYNAMIC_TS, P_DTS)
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PARAM(Solver.MIN_TIMESTEP, 1e-6)
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CLOCK(clk, 5000)
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TTL_7400_NAND(n1,clk,clk)
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CAP(C, 1e-6)
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NET_C(n1.Q, C.2)
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NET_C(GND, C.1)
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TTL_7400_NAND(n2,n1.Q, n1.Q)
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LOG(logclk, clk)
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LOG(logn1Q, C.2)
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LOG(logn2Q, n1.Q)
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NETLIST_END()
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