Add the PMOS and NMOS functor types.
This commit is contained in:
steve
parent
181066311b
commit
64ff74df37
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@ -16,7 +16,7 @@
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# 59 Temple Place - Suite 330
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# Boston, MA 02111-1307, USA
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#
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#ident "$Id: Makefile.in,v 1.27 2001/08/09 19:35:29 steve Exp $"
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#ident "$Id: Makefile.in,v 1.28 2001/10/09 02:28:16 steve Exp $"
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#
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#
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SHELL = /bin/sh
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@ -64,7 +64,7 @@ vpi_priv.o vpi_scope.o vpi_signal.o vpi_tasks.o vpi_time.o vpi_memory.o \
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vpi_vthr_vector.o vvp_vpi.o
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O = main.o parse.o parse_misc.o lexor.o arith.o bufif.o compile.o debug.o \
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functor.o fvectors.o resolv.o symbols.o codes.o vthread.o schedule.o \
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functor.o fvectors.o npmos.o resolv.o symbols.o codes.o vthread.o schedule.o \
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tables.o udp.o memory.o $V
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vvp: $O
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@ -17,11 +17,12 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: compile.cc,v 1.100 2001/09/15 18:27:04 steve Exp $"
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#ident "$Id: compile.cc,v 1.101 2001/10/09 02:28:16 steve Exp $"
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#endif
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# include "arith.h"
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# include "bufif.h"
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# include "npmos.h"
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# include "compile.h"
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# include "functor.h"
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# include "resolv.h"
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@ -678,6 +679,14 @@ void compile_functor(char*label, char*type, unsigned argc, struct symb_s*argv)
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obj->obj = new vvp_bufif1_s;
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obj->mode = M42;
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} else if (strcmp(type, "PMOS") == 0) {
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obj->obj = new vvp_pmos_s;
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obj->mode = M42;
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} else if (strcmp(type, "NMOS") == 0) {
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obj->obj = new vvp_nmos_s;
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obj->mode = M42;
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} else if (strcmp(type, "MUXZ") == 0) {
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obj->table = ft_MUXZ;
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@ -1637,6 +1646,9 @@ vvp_ipoint_t debug_lookup_functor(const char*name)
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/*
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* $Log: compile.cc,v $
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* Revision 1.101 2001/10/09 02:28:16 steve
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* Add the PMOS and NMOS functor types.
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*
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* Revision 1.100 2001/09/15 18:27:04 steve
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* Make configure detect malloc.h
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*
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: draw_tt.c,v 1.9 2001/06/19 03:01:10 steve Exp $"
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#ident "$Id: draw_tt.c,v 1.10 2001/10/09 02:28:17 steve Exp $"
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#endif
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# include <stdio.h>
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@ -190,6 +190,74 @@ static void draw_BUFIF1(void)
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printf("};\n");
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}
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static void draw_PMOS(void)
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{
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unsigned i0, i1, i2, i3;
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printf("const unsigned char ft_PMOS[64] = {");
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for (i3 = 0 ; i3 < 4 ; i3 += 1)
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for (i2 = 0 ; i2 < 4 ; i2 += 1) {
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printf("\n ");
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for (i1 = 0 ; i1 < 4 ; i1 += 1) {
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unsigned idx = (i3 << 4) | (i2 << 2) | i1;
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unsigned char byte = 0;
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for (i0 = 0 ; i0 < 4 ; i0 += 1) {
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unsigned val;
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if (i2 == 0 || i0 == 3)
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val = 3;
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else if (i0 == 1)
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val = 1;
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else if (i0 == 0)
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val = 0;
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else
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val = 2;
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byte |= val << (i0*2);
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}
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printf("0x%02x, ", byte);
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}
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}
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printf("};\n");
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}
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static void draw_NMOS(void)
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{
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unsigned i0, i1, i2, i3;
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printf("const unsigned char ft_NMOS[64] = {");
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for (i3 = 0 ; i3 < 4 ; i3 += 1)
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for (i2 = 0 ; i2 < 4 ; i2 += 1) {
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printf("\n ");
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for (i1 = 0 ; i1 < 4 ; i1 += 1) {
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unsigned idx = (i3 << 4) | (i2 << 2) | i1;
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unsigned char byte = 0;
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for (i0 = 0 ; i0 < 4 ; i0 += 1) {
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unsigned val;
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if (i2 == 1 || i0 == 3)
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val = 3;
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else if (i0 == 1)
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val = 1;
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else if (i0 == 0)
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val = 0;
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else
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val = 2;
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byte |= val << (i0*2);
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}
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printf("0x%02x, ", byte);
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}
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}
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printf("};\n");
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}
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static void draw_MUXZ(void)
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{
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unsigned i0, i1, i2, i3;
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@ -531,6 +599,8 @@ main()
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draw_BUF();
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draw_BUFIF0();
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draw_BUFIF1();
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draw_PMOS();
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draw_NMOS();
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draw_MUXZ();
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draw_EEQ();
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draw_NAND();
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@ -546,6 +616,9 @@ main()
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/*
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* $Log: draw_tt.c,v $
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* Revision 1.10 2001/10/09 02:28:17 steve
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* Add the PMOS and NMOS functor types.
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*
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* Revision 1.9 2001/06/19 03:01:10 steve
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* Add structural EEQ gates (Stephan Boettcher)
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*
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@ -19,7 +19,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: functor.h,v 1.30 2001/08/08 01:05:06 steve Exp $"
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#ident "$Id: functor.h,v 1.31 2001/10/09 02:28:17 steve Exp $"
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#endif
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# include "pointers.h"
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@ -304,6 +304,8 @@ extern const unsigned char ft_AND[];
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extern const unsigned char ft_BUF[];
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extern const unsigned char ft_BUFIF0[];
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extern const unsigned char ft_BUFIF1[];
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extern const unsigned char ft_PMOS[];
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extern const unsigned char ft_NMOS[];
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extern const unsigned char ft_MUXZ[];
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extern const unsigned char ft_EEQ[];
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extern const unsigned char ft_NAND[];
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@ -316,6 +318,9 @@ extern const unsigned char ft_var[];
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/*
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* $Log: functor.h,v $
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* Revision 1.31 2001/10/09 02:28:17 steve
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* Add the PMOS and NMOS functor types.
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*
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* Revision 1.30 2001/08/08 01:05:06 steve
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* Initial implementation of vvp_fvectors.
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* (Stephan Boettcher)
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@ -0,0 +1,157 @@
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/*
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* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: npmos.cc,v 1.1 2001/10/09 02:28:17 steve Exp $"
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#endif
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# include "npmos.h"
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# include "functor.h"
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# include "schedule.h"
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void vvp_pmos_s::set(vvp_ipoint_t ptr, functor_t fp, bool push)
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{
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unsigned in0 = fp->ival & 0x03;
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unsigned in1 = (fp->ival >> 2) & 0x03;
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unsigned char out0 = 0x00 | (fp->odrive0<<0) | (fp->odrive0<<4);
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unsigned char out1 = 0x88 | (fp->odrive1<<0) | (fp->odrive1<<4);
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unsigned char outX = 0x80 | (fp->odrive1<<0) | (fp->odrive0<<4);
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unsigned char outH = 0x88 | (fp->odrive1<<4) | (0);
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unsigned char outL = 0x00 | (fp->odrive1<<0) | (0);
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if (in0 == 3 || in1 == 1) {
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fp->oval = 3;
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fp->ostr = HiZ;
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} else {
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switch (in1) {
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case 0:
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switch (in0) {
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case 0:
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fp->oval = 0;
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fp->ostr = out0;
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break;
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case 1:
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fp->oval = 1;
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fp->ostr = out1;
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break;
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default:
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fp->oval = 2;
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fp->ostr = outX;
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break;
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}
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break;
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default:
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fp->oval = 2;
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switch (in0) {
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case 0:
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fp->ostr = outL;
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break;
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case 1:
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fp->ostr = outH;
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break;
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default:
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fp->ostr = outX;
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break;
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}
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break;
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}
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}
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if (push)
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functor_propagate(ptr);
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else
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schedule_functor(ptr, 0);
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}
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void vvp_nmos_s::set(vvp_ipoint_t ptr, functor_t fp, bool push)
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{
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unsigned in0 = fp->ival & 0x03;
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unsigned in1 = (fp->ival >> 2) & 0x03;
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unsigned char out0 = 0x00 | (fp->odrive0<<0) | (fp->odrive0<<4);
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unsigned char out1 = 0x88 | (fp->odrive1<<0) | (fp->odrive1<<4);
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unsigned char outX = 0x80 | (fp->odrive1<<0) | (fp->odrive0<<4);
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unsigned char outH = 0x88 | (fp->odrive1<<4) | (0);
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unsigned char outL = 0x00 | (fp->odrive1<<0) | (0);
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if (in0 == 3 || in1 == 0) {
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fp->oval = 3;
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fp->ostr = HiZ;
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} else {
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switch (in1) {
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case 1:
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switch (in0) {
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case 0:
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fp->oval = 0;
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fp->ostr = out0;
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break;
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case 1:
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fp->oval = 1;
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fp->ostr = out1;
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break;
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default:
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fp->oval = 2;
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fp->ostr = outX;
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break;
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}
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break;
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default:
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fp->oval = 2;
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switch (in0) {
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case 0:
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fp->ostr = outL;
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break;
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case 1:
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fp->ostr = outH;
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break;
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default:
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fp->ostr = outX;
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break;
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}
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break;
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}
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}
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if (push)
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functor_propagate(ptr);
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else
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schedule_functor(ptr, 0);
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}
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/*
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* $Log: npmos.cc,v $
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* Revision 1.1 2001/10/09 02:28:17 steve
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* Add the PMOS and NMOS functor types.
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*
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* Revision 1.1 2001/05/31 04:12:43 steve
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* Make the bufif0 and bufif1 gates strength aware,
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* and accurately propagate strengths of outputs.
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*
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*/
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@ -0,0 +1,53 @@
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#ifndef __npmos_H
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#define __npmos_H
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/*
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* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: npmos.h,v 1.1 2001/10/09 02:28:17 steve Exp $"
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#endif
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# include "functor.h"
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class vvp_pmos_s : public vvp_fobj_s {
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public:
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virtual void set(vvp_ipoint_t i, functor_t f, bool push);
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private: // not implemented
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};
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class vvp_nmos_s : public vvp_fobj_s {
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public:
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virtual void set(vvp_ipoint_t i, functor_t f, bool push);
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private: // not implemented
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};
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/*
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* $Log: npmos.h,v $
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* Revision 1.1 2001/10/09 02:28:17 steve
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* Add the PMOS and NMOS functor types.
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*
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* Revision 1.1 2001/05/31 04:12:43 steve
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* Make the bufif0 and bufif1 gates strength aware,
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* and accurately propagate strengths of outputs.
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*
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*/
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#endif
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