?? fifo12bit_2k.sch
字號:
VERSION 6
BEGIN SCHEMATIC
BEGIN ATTR DeviceFamilyName "spartan2e"
DELETE all:0
EDITNAME all:0
EDITTRAIT all:0
END ATTR
BEGIN NETLIST
SIGNAL XLXN_28(1:0)
SIGNAL XLXN_31(1:0)
SIGNAL XLXN_32(1:0)
SIGNAL XLXN_33(1:0)
SIGNAL XLXN_39(1:0)
SIGNAL XLXN_41(1:0)
SIGNAL XLXN_43(1:0)
SIGNAL XLXN_45(1:0)
SIGNAL XLXN_47(1:0)
SIGNAL XLXN_49(1:0)
SIGNAL adda(10:0)
SIGNAL fiford
SIGNAL addb(10:0)
SIGNAL XLXN_63(1:0)
SIGNAL fifowr
SIGNAL XLXN_74(1:0)
SIGNAL XLXN_83
SIGNAL XLXN_84
SIGNAL XLXN_87
SIGNAL XLXN_88
SIGNAL XLXN_89
SIGNAL datain(11:0)
SIGNAL dataout(11:0)
PORT Input adda(10:0)
PORT Input fiford
PORT Input addb(10:0)
PORT Input fifowr
PORT Input datain(11:0)
PORT Output dataout(11:0)
BEGIN BLOCKDEF data_part
TIMESTAMP 2008 10 13 3 0 40
RECTANGLE N 64 -384 320 0
RECTANGLE N 0 -364 64 -340
LINE N 64 -352 0 -352
RECTANGLE N 320 -364 384 -340
LINE N 320 -352 384 -352
RECTANGLE N 320 -300 384 -276
LINE N 320 -288 384 -288
RECTANGLE N 320 -236 384 -212
LINE N 320 -224 384 -224
RECTANGLE N 320 -172 384 -148
LINE N 320 -160 384 -160
RECTANGLE N 320 -108 384 -84
LINE N 320 -96 384 -96
RECTANGLE N 320 -44 384 -20
LINE N 320 -32 384 -32
END BLOCKDEF
BEGIN BLOCKDEF data_unite
TIMESTAMP 2008 10 13 3 3 28
RECTANGLE N 64 -384 320 0
RECTANGLE N 0 -364 64 -340
LINE N 64 -352 0 -352
RECTANGLE N 0 -300 64 -276
LINE N 64 -288 0 -288
RECTANGLE N 0 -236 64 -212
LINE N 64 -224 0 -224
RECTANGLE N 0 -172 64 -148
LINE N 64 -160 0 -160
RECTANGLE N 0 -108 64 -84
LINE N 64 -96 0 -96
RECTANGLE N 0 -44 64 -20
LINE N 64 -32 0 -32
RECTANGLE N 320 -364 384 -340
LINE N 320 -352 384 -352
END BLOCKDEF
BEGIN BLOCKDEF ramb4_s2_s2
TIMESTAMP 2001 2 2 12 54 28
LINE N 0 -960 64 -960
LINE N 0 -896 64 -896
LINE N 0 -832 64 -832
LINE N 0 -512 64 -512
LINE N 0 -448 64 -448
LINE N 0 -384 64 -384
LINE N 0 -320 64 -320
LINE N 0 -256 64 -256
LINE N 0 -192 64 -192
LINE N 0 -768 64 -768
LINE N 0 -1024 64 -1024
LINE N 0 -704 64 -704
LINE N 608 -864 544 -864
LINE N 608 -352 544 -352
LINE N 544 -640 480 -640
LINE N 480 -640 480 -576
LINE N 480 -576 544 -576
LINE N 544 -576 544 -128
LINE N 544 -128 64 -128
LINE N 64 -128 64 -576
LINE N 64 -576 128 -576
LINE N 128 -576 128 -640
LINE N 128 -640 64 -640
LINE N 64 -304 80 -320
LINE N 80 -320 64 -336
RECTANGLE N 0 -272 64 -240
RECTANGLE N 0 -208 64 -176
RECTANGLE N 0 -784 64 -752
RECTANGLE N 0 -720 64 -688
LINE N 64 -816 80 -832
LINE N 80 -832 64 -848
LINE N 64 -1088 64 -640
LINE N 544 -640 544 -1088
LINE N 544 -1088 64 -1088
RECTANGLE N 544 -880 608 -848
RECTANGLE N 544 -368 608 -336
END BLOCKDEF
BEGIN BLOCKDEF vcc
TIMESTAMP 2001 2 2 12 52 44
LINE N 64 -32 64 -64
LINE N 64 0 64 -32
LINE N 96 -64 32 -64
END BLOCKDEF
BEGIN BLOCKDEF gnd
TIMESTAMP 2001 2 2 12 52 44
LINE N 64 -64 64 -96
LINE N 76 -48 52 -48
LINE N 68 -32 60 -32
LINE N 88 -64 40 -64
LINE N 64 -64 64 -80
LINE N 64 -128 64 -96
END BLOCKDEF
BEGIN BLOCK XLXI_1 data_part
PIN datain(11:0) datain(11:0)
PIN dataout1(1:0) XLXN_74(1:0)
PIN dataout2(1:0) XLXN_28(1:0)
PIN dataout3(1:0) XLXN_63(1:0)
PIN dataout4(1:0) XLXN_31(1:0)
PIN dataout5(1:0) XLXN_32(1:0)
PIN dataout6(1:0) XLXN_33(1:0)
END BLOCK
BEGIN BLOCK XLXI_2 data_unite
PIN datain1(1:0) XLXN_39(1:0)
PIN datain2(1:0) XLXN_41(1:0)
PIN datain3(1:0) XLXN_43(1:0)
PIN datain4(1:0) XLXN_45(1:0)
PIN datain5(1:0) XLXN_47(1:0)
PIN datain6(1:0) XLXN_49(1:0)
PIN dataout(11:0) dataout(11:0)
END BLOCK
BEGIN BLOCK XLXI_4 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_63(1:0)
PIN DIB(1:0) XLXN_63(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_43(1:0)
END BLOCK
BEGIN BLOCK XLXI_3 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_74(1:0)
PIN DIB(1:0) XLXN_74(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_39(1:0)
END BLOCK
BEGIN BLOCK XLXI_7 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_32(1:0)
PIN DIB(1:0) XLXN_32(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_47(1:0)
END BLOCK
BEGIN BLOCK XLXI_8 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_33(1:0)
PIN DIB(1:0) XLXN_33(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_49(1:0)
END BLOCK
BEGIN BLOCK XLXI_5 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_31(1:0)
PIN DIB(1:0) XLXN_31(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_45(1:0)
END BLOCK
BEGIN BLOCK XLXI_6 ramb4_s2_s2
PIN ADDRA(10:0) adda(10:0)
PIN ADDRB(10:0) addb(10:0)
PIN CLKA fifowr
PIN CLKB fiford
PIN DIA(1:0) XLXN_28(1:0)
PIN DIB(1:0) XLXN_28(1:0)
PIN ENA XLXN_83
PIN ENB XLXN_88
PIN RSTA XLXN_84
PIN RSTB XLXN_89
PIN WEA XLXN_83
PIN WEB XLXN_87
PIN DOA(1:0)
PIN DOB(1:0) XLXN_41(1:0)
END BLOCK
BEGIN BLOCK XLXI_25 vcc
PIN P XLXN_83
END BLOCK
BEGIN BLOCK XLXI_27 vcc
PIN P XLXN_88
END BLOCK
BEGIN BLOCK XLXI_29 gnd
PIN G XLXN_87
END BLOCK
BEGIN BLOCK XLXI_30 gnd
PIN G XLXN_89
END BLOCK
BEGIN BLOCK XLXI_32 gnd
PIN G XLXN_84
END BLOCK
END NETLIST
BEGIN SHEET 1 7040 5440
INSTANCE XLXI_7 2672 4928 R0
INSTANCE XLXI_8 4096 4928 R0
INSTANCE XLXI_5 4096 3648 R0
INSTANCE XLXI_4 2656 3648 R0
INSTANCE XLXI_6 4096 2352 R0
INSTANCE XLXI_3 2656 2368 R0
BEGIN BRANCH XLXN_28(1:0)
WIRE 1760 2976 1952 2976
WIRE 1952 2288 1952 2976
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