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Diffstat (limited to 'src/lib/netlist/devices/nld_7485.h')
-rw-r--r--src/lib/netlist/devices/nld_7485.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/lib/netlist/devices/nld_7485.h b/src/lib/netlist/devices/nld_7485.h
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+++ b/src/lib/netlist/devices/nld_7485.h
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+// license:BSD-3-Clause
+// copyright-holders:Ryan Holtz
+/*
+ * nld_7485.h
+ *
+ * DM7485: 4-bit Magnitude Comparators
+ *
+ * +------------+
+ * B3 |1 ++ 16| VCC
+ * LTIN |2 15| A3
+ * EQIN |3 14| B2
+ * GTIN |4 7485 13| A2
+ * GTOUT |5 12| A1
+ * EQOUT |6 11| B1
+ * LTOUT |7 10| A0
+ * GND |8 9| B0
+ * +------------+
+ *
+ * Naming convention attempts to follow Texas Instruments datasheet
+ *
+ */
+
+#ifndef NLD_7485_H_
+#define NLD_7485_H_
+
+#include "nl_setup.h"
+
+#define TTL_7485(name, cA0, cA1, cA2, cA3, cB0, cB1, cB2, cB3, cLTIN, cEQIN, cGTIN) \
+ NET_REGISTER_DEV(TTL_7485, name) \
+ NET_CONNECT(name, A0, cA0) \
+ NET_CONNECT(name, A1, cA1) \
+ NET_CONNECT(name, A2, cA2) \
+ NET_CONNECT(name, A3, cA3) \
+ NET_CONNECT(name, B0, cB0) \
+ NET_CONNECT(name, B1, cB1) \
+ NET_CONNECT(name, B2, cB2) \
+ NET_CONNECT(name, B3, cB3) \
+ NET_CONNECT(name, LTIN, cLTIN) \
+ NET_CONNECT(name, EQIN, cEQIN) \
+ NET_CONNECT(name, GTIN, cGTIN)
+
+#define TTL_7485_DIP(name) \
+ NET_REGISTER_DEV(TTL_7485_DIP, name)
+
+#endif /* NLD_7485_H_ */