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Diffstat (limited to 'src/lib/netlist/devices/nld_7490.h')
-rw-r--r--src/lib/netlist/devices/nld_7490.h74
1 files changed, 0 insertions, 74 deletions
diff --git a/src/lib/netlist/devices/nld_7490.h b/src/lib/netlist/devices/nld_7490.h
deleted file mode 100644
index e0479ba14b0..00000000000
--- a/src/lib/netlist/devices/nld_7490.h
+++ /dev/null
@@ -1,74 +0,0 @@
-// license:GPL-2.0+
-// copyright-holders:Couriersud
-/*
- * nld_7490.h
- *
- * DM7490: Decade Counters
- *
- * +--------------+
- * B |1 ++ 14| A
- * R01 |2 13| NC
- * R02 |3 12| QA
- * NC |4 7490 11| QD
- * VCC |5 10| GND
- * R91 |6 9| QB
- * R92 |7 8| QC
- * +--------------+
- *
- * Counter Sequence
- *
- * +-------++----+----+----+----+
- * | COUNT || QD | QC | QB | QA |
- * +=======++====+====+====+====+
- * | 0 || 0 | 0 | 0 | 0 |
- * | 1 || 0 | 0 | 0 | 1 |
- * | 2 || 0 | 0 | 1 | 0 |
- * | 3 || 0 | 0 | 1 | 1 |
- * | 4 || 0 | 1 | 0 | 0 |
- * | 5 || 0 | 1 | 0 | 1 |
- * | 6 || 0 | 1 | 1 | 0 |
- * | 7 || 0 | 1 | 1 | 1 |
- * | 8 || 1 | 0 | 0 | 0 |
- * | 9 || 1 | 0 | 0 | 1 |
- * +-------++----+----+----+----+
- *
- * Note A Output QA is connected to input B for BCD count
- *
- * Reset Count Function table
- *
- * +-----+-----+-----+-----++----+----+----+----+
- * | R01 | R02 | R91 | R92 || QD | QC | QB | QA |
- * +=====+=====+=====+=====++====+====+====+====+
- * | 1 | 1 | 0 | X || 0 | 0 | 0 | 0 |
- * | 1 | 1 | X | 0 || 0 | 0 | 0 | 0 |
- * | X | X | 1 | 1 || 1 | 0 | 0 | 1 |
- * | X | 0 | X | 0 || COUNT |
- * | 0 | X | 0 | X || COUNT |
- * | 0 | X | X | 0 || COUNT |
- * | X | 0 | 0 | X || COUNT |
- * +-----+-----+-----+-----++----+----+----+----+
- *
- * Naming conventions follow National Semiconductor datasheet
- *
- */
-
-#ifndef NLD_7490_H_
-#define NLD_7490_H_
-
-#include "netlist/nl_setup.h"
-
-#define TTL_7490(name, cA, cB, cR1, cR2, cR91, cR92) \
- NET_REGISTER_DEV(TTL_7490, name) \
- NET_CONNECT(name, GND, GND) \
- NET_CONNECT(name, VCC, VCC) \
- NET_CONNECT(name, A, cA) \
- NET_CONNECT(name, B, cB) \
- NET_CONNECT(name, R1, cR1) \
- NET_CONNECT(name, R2, cR2) \
- NET_CONNECT(name, R91, cR91) \
- NET_CONNECT(name, R92, cR92)
-
-#define TTL_7490_DIP(name) \
- NET_REGISTER_DEV(TTL_7490_DIP, name)
-
-#endif /* NLD_7490_H_ */