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Diffstat (limited to 'src/lib/netlist/devices/nld_74279.cpp')
-rw-r--r--src/lib/netlist/devices/nld_74279.cpp166
1 files changed, 166 insertions, 0 deletions
diff --git a/src/lib/netlist/devices/nld_74279.cpp b/src/lib/netlist/devices/nld_74279.cpp
new file mode 100644
index 00000000000..ca633cfa8be
--- /dev/null
+++ b/src/lib/netlist/devices/nld_74279.cpp
@@ -0,0 +1,166 @@
+// license:GPL-2.0+
+// copyright-holders:Couriersud
+/*
+ * nld_74279.c
+ *
+ */
+
+#include "nld_74279.h"
+
+NETLIB_NAMESPACE_DEVICES_START()
+
+nld_74279A::truthtable_t nld_74279A::m_ttbl;
+nld_74279B::truthtable_t nld_74279B::m_ttbl;
+
+#if 0
+const char *nld_74279A::m_desc[] = {
+ "S,R,PQ,PS,PR|Q",
+ "0,0,X,X,X|1|22",
+ "0,1,X,X,X|1|22",
+ "1,0,X,X,X|0|15",
+ "1,1,0,X,X|0|15",
+ "1,1,1,X,X|1|22",
+ ""
+};
+
+
+const char *nld_74279B::m_desc[] = {
+ "S1,S2,R,PQ,PS1,PS2,PR|Q",
+ "0,X,0,X,X,X,X|1|22",
+ "X,0,0,X,X,X,X|1|22",
+ "0,X,1,X,X,X,X|1|22",
+ "X,0,1,X,X,X,X|1|22",
+ "1,1,0,X,X,X,X|0|15",
+ "1,1,1,0,X,X,X|0|15",
+ "1,1,1,1,X,X,X|1|22",
+ ""
+};
+#else
+#if 1
+const char *nld_74279A::m_desc[] = {
+ "S,R,_Q|Q",
+ "0,X,X|1|22",
+ "1,0,X|0|27",
+ "1,1,0|0|27", //15
+ "1,1,1|1|22",
+ ""
+};
+
+
+const char *nld_74279B::m_desc[] = {
+ "S1,S2,R,_Q|Q",
+ "0,X,X,X|1|22",
+ "X,0,X,X|1|22",
+ "1,1,0,X|0|27",
+ "1,1,1,0|0|27", // 15
+ "1,1,1,1|1|22",
+ ""
+};
+#else
+const char *nld_74279A::m_desc[] = {
+ " S, R,_Q,_QR|Q,QR",
+ " 0, 0, 0, 0 |1, 1|20,22",
+ " 1, 0, 0, 0 |1, 1|20,22",
+ " 0, 1, 0, 0 |1, 1|20,22",
+ " 1, 1, 0, 0 |1, 1|20,22",
+ " 0, 0, 1, 0 |1, 1|20,22",
+ " 1, 0, 1, 0 |1, 1|20,22",
+ " 0, 1, 1, 0 |1, 0|22,15",
+ " 1, 1, 1, 0 |1, 0|22,15",
+ " 0, 0, 0, 1 |1, 1|20,22",
+ " 1, 0, 0, 1 |0, 1|15,22",
+ " 0, 1, 0, 1 |1, 1|20,22",
+ " 1, 1, 0, 1 |0, 1|15,22",
+ " 0, 0, 1, 1 |1, 1|20,22",
+ " 1, 0, 1, 1 |0, 1|15,22",
+ " 0, 1, 1, 1 |1, 0|22,15",
+ " 1, 1, 1, 1 |0, 0|13,15",
+ ""
+};
+
+
+const char *nld_74279B::m_desc[] = {
+ "S1,S2,R,_Q,_QR|Q,QR",
+ "0,0,0,0,0|1,1|20,22",
+ "1,0,0,0,0|1,1|20,22",
+ "0,1,0,0,0|1,1|20,22",
+ "1,1,0,0,0|1,1|20,22",
+ "0,0,1,0,0|1,1|20,22",
+ "1,0,1,0,0|1,1|20,22",
+ "0,1,1,0,0|1,1|20,22",
+ "1,1,1,0,0|1,1|20,22",
+ "0,0,0,1,0|1,1|20,22",
+ "1,0,0,1,0|1,1|20,22",
+ "0,1,0,1,0|1,1|20,22",
+ "1,1,0,1,0|1,1|20,22",
+ "0,0,1,1,0|1,0|22,15",
+ "1,0,1,1,0|1,0|22,15",
+ "0,1,1,1,0|1,0|22,15",
+ "1,1,1,1,0|1,0|22,15",
+ "0,0,0,0,1|1,1|20,22",
+ "1,0,0,0,1|1,1|20,22",
+ "0,1,0,0,1|1,1|20,22",
+ "1,1,0,0,1|0,1|15,22",
+ "0,0,1,0,1|1,1|20,22",
+ "1,0,1,0,1|1,1|20,22",
+ "0,1,1,0,1|1,1|20,22",
+ "1,1,1,0,1|0,1|15,22",
+ "0,0,0,1,1|1,1|20,22",
+ "1,0,0,1,1|1,1|20,22",
+ "0,1,0,1,1|1,1|20,22",
+ "1,1,0,1,1|0,1|15,22",
+ "0,0,1,1,1|1,0|22,15",
+ "1,0,1,1,1|1,0|22,15",
+ "0,1,1,1,1|1,0|22,15",
+ "1,1,1,1,1|0,0|13,15",
+ ""
+};
+
+#endif
+#endif
+
+
+NETLIB_START(74279_dip)
+{
+ register_sub("1", m_1);
+ register_sub("2", m_2);
+ register_sub("3", m_3);
+ register_sub("4", m_4);
+
+ register_subalias("1", m_1.m_I[2]); //R
+ register_subalias("2", m_1.m_I[0]);
+ register_subalias("3", m_1.m_I[1]);
+ register_subalias("4", m_1.m_Q[0]);
+
+ register_subalias("5", m_2.m_I[1]); //R
+ register_subalias("6", m_2.m_I[0]);
+ register_subalias("7", m_2.m_Q[0]);
+
+ register_subalias("9", m_3.m_Q[0]);
+ register_subalias("10", m_3.m_I[2]); //R
+ register_subalias("11", m_3.m_I[0]);
+ register_subalias("12", m_3.m_I[1]);
+
+ register_subalias("13", m_4.m_Q[0]);
+ register_subalias("14", m_4.m_I[1]); //R
+ register_subalias("15", m_4.m_I[0]);
+}
+
+NETLIB_UPDATE(74279_dip)
+{
+ /* only called during startup */
+ m_1.update_dev();
+ m_2.update_dev();
+ m_3.update_dev();
+ m_4.update_dev();
+}
+
+NETLIB_RESET(74279_dip)
+{
+ m_1.do_reset();
+ m_2.do_reset();
+ m_3.do_reset();
+ m_4.do_reset();
+}
+
+NETLIB_NAMESPACE_DEVICES_END()