dffrs.xnf

来自「Xilinx Ise 官方源代码盘 第四章」· XNF 代码 · 共 44 行

LCANET,5
PROG,SYNPLIFY,2.6b,"Tue Dec 10 12:09:20 1996"
PWR,0,GND
PWR,1,VCC
SYM,C_i,inv, LIBVER=2.0.0
PIN,I,I,C
PIN,O,O,C_i
END
SYM, Q, FMAP, MAP=PUC, LIBVER=2.0.0
PIN, I1, I, tmp_set
PIN, I2, I, slave_res
PIN, O, I, Q
END
SYM, Q$$and0, AND, LIBVER=2.0.0
PIN,I1,I,tmp_set
PIN,I0,I,slave_res
PIN,O,O,Q$$and0
END
SYM,Q$$or,BUF, LIBVER=2.0.0
PIN,I,I,Q$$and0
PIN,O,O,Q
END
SYM, master_res, LDCP_1, LIBVER=2.0.0
PIN, D, I, VCC
PIN, G, I, C
PIN, CLR, I, CLR
PIN, PRE, I, PRE
PIN, Q, O, master_res
END
SYM, slave_res, LDCP_1, LIBVER=2.0.0
PIN, D, I, master_res
PIN, G, I, C_i
PIN, CLR, I, CLR
PIN, PRE, I, PRE
PIN, Q, O, slave_res
END
SYM, tmp_set, DFF, LIBVER=2.0.0, INIT=S
PIN, D, I, D
PIN, C, I, C
PIN, PRE, I, PRE
PIN, Q, O, tmp_set
END
EOF