// license:BSD-3-Clause // copyright-holders:Ryan Holtz /* * nld_74161.h * * DM74161: Synchronous 4-Bit Binary Counter with Clock * * +--------------+ * CLEAR |1 ++ 16| VCC * CLK |2 15| RCO * A |3 14| QA * B |4 74161 13| QB * C |5 12| QC * D |6 11| QD * ENABLEP |7 10| ENABLET * GND |8 9| LOAD * +--------------+ * * RCO: Ripple carry output * * Naming convention attempts to follow National Semiconductor datasheet * */ #ifndef NLD_74161_H_ #define NLD_74161_H_ #include "netlist/nl_setup.h" #define TTL_74161(name, cA, cB, cC, cD, cCLRQ, cLOADQ, cCLK, cENABLEP, cENABLET) \ NET_REGISTER_DEV(TTL_74161, name) \ NET_CONNECT(name, GND, GND) \ NET_CONNECT(name, VCC, VCC) \ NET_CONNECT(name, A, cA) \ NET_CONNECT(name, B, cB) \ NET_CONNECT(name, C, cC) \ NET_CONNECT(name, D, cD) \ NET_CONNECT(name, CLRQ, cCLRQ) \ NET_CONNECT(name, LOADQ, cLOADQ) \ NET_CONNECT(name, CLK, cCLK) \ NET_CONNECT(name, ENABLEP, cENABLEP) \ NET_CONNECT(name, ENABLET, cENABLET) #define TTL_74161_DIP(name) \ NET_REGISTER_DEV(TTL_74161_DIP, name) #endif /* NLD_74161_H_ */