fpga_project2_body.blf

此RS232通信协议用VHDL语言实现

.model FPGA_Project2
.inputs CLK_REF
.inputs JTAG_NEXUS_TCK
.inputs JTAG_NEXUS_TDI
.outputs JTAG_NEXUS_TDO
.inputs JTAG_NEXUS_TMS
.outputs LEDS<7>
.outputs LEDS<6>
.outputs LEDS<5>
.outputs LEDS<4>
.outputs LEDS<3>
.outputs LEDS<2>
.outputs LEDS<1>
.outputs LEDS<0>
.inputs RS_CTS
.outputs RS_RTS
.inputs RS_RX
.outputs RS_TX
.inputs TEST_BUTTON
.names LEDS<1> LEDS<7>
1 1
.names LEDS<1> LEDS<6>
1 1
.names LEDS<1> LEDS<5>
1 1
.names LEDS<1> LEDS<4>
1 1
.names LEDS<1> LEDS<3>
1 1
.names LEDS<1> LEDS<2>
1 1
.names LEDS<1>
.names NamedSignal_JTAG_NEXUS_TRST
1
.loc Sheet2.VHD 146
.subckt transfer_8_ U_transfer bclkt=-U_transfer/bclkt resett=-U_transfer/resett xmit_cmd_p=-U_transfer/xmit_cmd_p txdbuf<7>=-U_transfer/txdbuf<7> txdbuf<6>=-U_transfer/txdbuf<6> txdbuf<5>=-U_transfer/txdbuf<5> txdbuf<4>=-U_transfer/txdbuf<4> txdbuf<3>=-U_transfer/txdbuf<3> txdbuf<2>=-U_transfer/txdbuf<2> txdbuf<1>=-U_transfer/txdbuf<1> txdbuf<0>=-U_transfer/txdbuf<0> txd=+RS_TX txd_done=+LEDS<0>
.names NamedSignal_BCLK U_transfer/bclkt
1 1
.names TEST_BUTTON U_transfer/resett
1 1
.names PinSignal_U_reciever_r_ready U_transfer/xmit_cmd_p
1 1
.names NamedSignal_RBUF<7> U_transfer/txdbuf<7>
1 1
.names NamedSignal_RBUF<6> U_transfer/txdbuf<6>
1 1
.names NamedSignal_RBUF<5> U_transfer/txdbuf<5>
1 1
.names NamedSignal_RBUF<4> U_transfer/txdbuf<4>
1 1
.names NamedSignal_RBUF<3> U_transfer/txdbuf<3>
1 1
.names NamedSignal_RBUF<2> U_transfer/txdbuf<2>
1 1
.names NamedSignal_RBUF<1> U_transfer/txdbuf<1>
1 1
.names NamedSignal_RBUF<0> U_transfer/txdbuf<0>
1 1
.loc Sheet2.VHD 157
.subckt reciever_8_ U_reciever bclkr=-U_reciever/bclkr resetr=-U_reciever/resetr rxdr=-U_reciever/rxdr r_ready=+PinSignal_U_reciever_r_ready rbuf<7>=+NamedSignal_RBUF<7> rbuf<6>=+NamedSignal_RBUF<6> rbuf<5>=+NamedSignal_RBUF<5> rbuf<4>=+NamedSignal_RBUF<4> rbuf<3>=+NamedSignal_RBUF<3> rbuf<2>=+NamedSignal_RBUF<2> rbuf<1>=+NamedSignal_RBUF<1> rbuf<0>=+NamedSignal_RBUF<0>
.names NamedSignal_BCLK U_reciever/bclkr
1 1
.names TEST_BUTTON U_reciever/resetr
1 1
.names RS_RX U_reciever/rxdr
1 1
.loc Sheet2.VHD 167
.subckt baud U_baud clk=-U_baud/clk resetb=-U_baud/resetb bclk=+NamedSignal_BCLK
.names CLK_REF U_baud/clk
1 1
.names TEST_BUTTON U_baud/resetb
1 1
.loc Sheet2.VHD 175
.subckt configurable_u3 U3 rbuf<7>=-U3/rbuf<7> rbuf<6>=-U3/rbuf<6> rbuf<5>=-U3/rbuf<5> rbuf<4>=-U3/rbuf<4> rbuf<3>=-U3/rbuf<3> rbuf<2>=-U3/rbuf<2> rbuf<1>=-U3/rbuf<1> rbuf<0>=-U3/rbuf<0> TCK=-U3/TCK TMS=-U3/TMS TDI=-U3/TDI TRST=-U3/TRST TDO=+JTAG_NEXUS_TDO TDOEnable=+$$COND0
.names NamedSignal_RBUF<7> U3/rbuf<7>
1 1
.names NamedSignal_RBUF<6> U3/rbuf<6>
1 1
.names NamedSignal_RBUF<5> U3/rbuf<5>
1 1
.names NamedSignal_RBUF<4> U3/rbuf<4>
1 1
.names NamedSignal_RBUF<3> U3/rbuf<3>
1 1
.names NamedSignal_RBUF<2> U3/rbuf<2>
1 1
.names NamedSignal_RBUF<1> U3/rbuf<1>
1 1
.names NamedSignal_RBUF<0> U3/rbuf<0>
1 1
.names JTAG_NEXUS_TCK U3/TCK
1 1
.names JTAG_NEXUS_TMS U3/TMS
1 1
.names PinSignal_U2_TDO U3/TDI
1 1
.names NamedSignal_JTAG_NEXUS_TRST U3/TRST
1 1
.loc Sheet2.VHD 186
.subckt FRQCNT2 U2 FREQA=-U2/FREQA FREQB=-U2/FREQB TCK=-U2/TCK TDI=-U2/TDI TDO=+PinSignal_U2_TDO TIMEBASE=-U2/TIMEBASE TMS=-U2/TMS TRST=-U2/TRST
.names NamedSignal_BCLK U2/FREQA
1 1
.names LEDS<1> U2/FREQB
1 1
.names JTAG_NEXUS_TCK U2/TCK
1 1
.names JTAG_NEXUS_TDI U2/TDI
1 1
.names CLK_REF U2/TIMEBASE
1 1
.names JTAG_NEXUS_TMS U2/TMS
1 1
.names NamedSignal_JTAG_NEXUS_TRST U2/TRST
1 1