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Diffstat (limited to 'src/lib/netlist/devices/nld_7404.cpp')
-rw-r--r--src/lib/netlist/devices/nld_7404.cpp90
1 files changed, 90 insertions, 0 deletions
diff --git a/src/lib/netlist/devices/nld_7404.cpp b/src/lib/netlist/devices/nld_7404.cpp
new file mode 100644
index 00000000000..5bfd08c7d1e
--- /dev/null
+++ b/src/lib/netlist/devices/nld_7404.cpp
@@ -0,0 +1,90 @@
+// license:GPL-2.0+
+// copyright-holders:Couriersud
+/*
+ * nld_7404.c
+ *
+ */
+
+#include "nld_7404.h"
+
+NETLIB_NAMESPACE_DEVICES_START()
+
+#if 1 && (USE_TRUTHTABLE)
+nld_7404::truthtable_t nld_7404::m_ttbl;
+const char *nld_7404::m_desc[] = {
+ "A | Q ",
+ "0 | 1|22",
+ "1 | 0|15",
+ ""
+};
+#else
+
+NETLIB_START(7404)
+{
+ register_input("A", m_I[0]);
+ register_output("Q", m_Q[0]);
+}
+
+NETLIB_RESET(7404)
+{
+}
+
+NETLIB_UPDATE(7404)
+{
+ /* static */ const netlist_time delay[2] = { NLTIME_FROM_NS(15), NLTIME_FROM_NS(22) };
+ UINT8 t = (INPLOGIC(m_I[0])) ^ 1;
+ OUTLOGIC(m_Q[0], t, delay[t]);
+}
+#endif
+
+NETLIB_START(7404_dip)
+{
+ register_sub("1", m_1);
+ register_sub("2", m_2);
+ register_sub("3", m_3);
+ register_sub("4", m_4);
+ register_sub("5", m_5);
+ register_sub("6", m_6);
+
+ register_subalias("1", m_1.m_I[0]);
+ register_subalias("2", m_1.m_Q[0]);
+
+ register_subalias("3", m_2.m_I[0]);
+ register_subalias("4", m_2.m_Q[0]);
+
+ register_subalias("5", m_3.m_I[0]);
+ register_subalias("6", m_3.m_Q[0]);
+
+ register_subalias("8", m_4.m_Q[0]);
+ register_subalias("9", m_4.m_I[0]);
+
+ register_subalias("10", m_5.m_Q[0]);
+ register_subalias("11", m_5.m_I[0]);
+
+ register_subalias("12", m_6.m_Q[0]);
+ register_subalias("13", m_6.m_I[0]);
+}
+
+NETLIB_UPDATE(7404_dip)
+{
+ /* only called during startup */
+
+ m_1.update_dev();
+ m_2.update_dev();
+ m_3.update_dev();
+ m_4.update_dev();
+ m_5.update_dev();
+ m_6.update_dev();
+}
+
+NETLIB_RESET(7404_dip)
+{
+ m_1.do_reset();
+ m_2.do_reset();
+ m_3.do_reset();
+ m_4.do_reset();
+ m_5.do_reset();
+ m_6.do_reset();
+}
+
+NETLIB_NAMESPACE_DEVICES_END()