Subversion Repositories usb_fpga_2_14

# !!! Constraint files are application specific !!!
# !!!          This is a template only          !!!

# on-board signals

# CLK 
NET "clk_in" TNM_NET = "clk_in";
TIMESPEC "ts_clk_in" = PERIOD "clk_in" 26 MHz HIGH 50 %;
NET "clk_in"  LOC = "T7" | IOSTANDARD = LVCMOS33 ;

NET "SPI_CLK"   LOC = "R11" | IOSTANDARD = LVCMOS33 ;           # SPI_CLK
NET "SPI_DIN"   LOC = "T10" | IOSTANDARD = LVCMOS33 ;           # SPI_DIN
NET "SPI_DOUT"  LOC = "P10" | IOSTANDARD = LVCMOS33 ;           # SPI_DOUT
NET "SPI_CS_N"  LOC = "T3" | IOSTANDARD = LVCMOS33 ;            # SPI_CS_N
NET "SPI_CS1_N" LOC = "T5" | IOSTANDARD = LVCMOS33 ;            # SPI_CS1_N
NET "SPI_CS2_N" LOC = "T9" | IOSTANDARD = LVCMOS33 ;            # SPI_CS2_N

NET "MR_N"      LOC = "T4" | IOSTANDARD = LVCMOS33 ;            # MR_N


# external I/O

NET "IO_A<0>"    LOC = "T12" | IOSTANDARD = LVCMOS33 ;           # A3 / T12~IO_L52N_M1DQ15_1
NET "IO_A<1>"   LOC = "T14" | IOSTANDARD = LVCMOS33 ;           # A4 / T14~IO_L51P_M1DQ12_1
NET "IO_A<2>"   LOC = "T15" | IOSTANDARD = LVCMOS33 ;           # A5 / T15~IO_L50N_M1UDQSN_1
NET "IO_A<3>"   LOC = "R16" | IOSTANDARD = LVCMOS33 ;           # A6 / R16~IO_L49N_M1DQ11_1
NET "IO_A<4>"   LOC = "P16" | IOSTANDARD = LVCMOS33 ;           # A7 / P16~IO_L48N_M1DQ9_1
NET "IO_A<5>"   LOC = "N16" | IOSTANDARD = LVCMOS33 ;           # A8 / N16~IO_L45N_A0_M1LDQSN_1
NET "IO_A<6>"   LOC = "M16" | IOSTANDARD = LVCMOS33 ;           # A9 / M16~IO_L46N_FOE_B_M1DQ3_1
NET "IO_A<7>"   LOC = "L13" | IOSTANDARD = LVCMOS33 ;           # A10 / L13~IO_L53N_VREF_1
NET "IO_A<8>"   LOC = "L16" | IOSTANDARD = LVCMOS33 ;           # A11 / L16~IO_L47N_LDC_M1DQ1_1
NET "IO_A<9>"   LOC = "M13" | IOSTANDARD = LVCMOS33 ;           # A12 / M13~IO_L74P_AWAKE_1
NET "IO_A<10>"  LOC = "K16" | IOSTANDARD = LVCMOS33 ;           # A13 / K16~IO_L44N_A2_M1DQ7_1
NET "IO_A<11>"  LOC = "K14" | IOSTANDARD = LVCMOS33 ;           # A14 / K14~IO_L41N_GCLK8_M1CASN_1
NET "IO_A<12>"  LOC = "J16" | IOSTANDARD = LVCMOS33 ;           # A18 / J16~IO_L43N_GCLK4_M1DQ5_1
NET "IO_A<13>"  LOC = "H16" | IOSTANDARD = LVCMOS33 ;           # A19 / H16~IO_L37N_A6_M1A1_1
NET "IO_A<14>"  LOC = "J12" | IOSTANDARD = LVCMOS33 ;           # A20 / J12~IO_L40N_GCLK10_M1A6_1
NET "IO_A<15>"  LOC = "H14" | IOSTANDARD = LVCMOS33 ;           # A21 / H14~IO_L39N_M1ODT_1
NET "IO_A<16>"  LOC = "G16" | IOSTANDARD = LVCMOS33 ;           # A22 / G16~IO_L36N_A8_M1BA1_1
NET "IO_A<17>"  LOC = "F12" | IOSTANDARD = LVCMOS33 ;           # A23 / F12~IO_L30P_A21_M1RESET_1
NET "IO_A<18>"  LOC = "F16" | IOSTANDARD = LVCMOS33 ;           # A24 / F16~IO_L35N_A10_M1A2_1
NET "IO_A<19>"  LOC = "F14" | IOSTANDARD = LVCMOS33 ;           # A25 / F14~IO_L32N_A16_M1A9_1
NET "IO_A<20>"  LOC = "E16" | IOSTANDARD = LVCMOS33 ;           # A26 / E16~IO_L34N_A12_M1BA2_1
NET "IO_A<21>"  LOC = "E13" | IOSTANDARD = LVCMOS33 ;           # A27 / E13~IO_L1P_A25_1
NET "IO_A<22>"  LOC = "D16" | IOSTANDARD = LVCMOS33 ;           # A28 / D16~IO_L31N_A18_M1A12_1
NET "IO_A<23>"  LOC = "C16" | IOSTANDARD = LVCMOS33 ;           # A29 / C16~IO_L33N_A14_M1A4_1
NET "IO_A<24>"  LOC = "B16" | IOSTANDARD = LVCMOS33 ;           # A30 / B16~IO_L29N_A22_M1A14_1

NET "IO_B<0>"    LOC = "R12" | IOSTANDARD = LVCMOS33 ;           # B3 / R12~IO_L52P_M1DQ14_1
NET "IO_B<1>"   LOC = "T13" | IOSTANDARD = LVCMOS33 ;           # B4 / T13~IO_L51N_M1DQ13_1
NET "IO_B<2>"   LOC = "R14" | IOSTANDARD = LVCMOS33 ;           # B5 / R14~IO_L50P_M1UDQS_1
NET "IO_B<3>"   LOC = "R15" | IOSTANDARD = LVCMOS33 ;           # B6 / R15~IO_L49P_M1DQ10_1
NET "IO_B<4>"   LOC = "P15" | IOSTANDARD = LVCMOS33 ;           # B7 / P15~IO_L48P_HDC_M1DQ8_1
NET "IO_B<5>"   LOC = "N14" | IOSTANDARD = LVCMOS33 ;           # B8 / N14~IO_L45P_A1_M1LDQS_1
NET "IO_B<6>"   LOC = "M15" | IOSTANDARD = LVCMOS33 ;           # B9 / M15~IO_L46P_FCS_B_M1DQ2_1
NET "IO_B<7>"   LOC = "L12" | IOSTANDARD = LVCMOS33 ;           # B10 / L12~IO_L53P_1
NET "IO_B<8>"   LOC = "L14" | IOSTANDARD = LVCMOS33 ;           # B11 / L14~IO_L47P_FWE_B_M1DQ0_1
NET "IO_B<9>"   LOC = "K12" | IOSTANDARD = LVCMOS33 ;           # B12 / K12~IO_L42P_GCLK7_M1UDM_1
NET "IO_B<10>"  LOC = "K15" | IOSTANDARD = LVCMOS33 ;           # B13 / K15~IO_L44P_A3_M1DQ6_1
NET "IO_B<11>"  LOC = "J13" | IOSTANDARD = LVCMOS33 ;           # B14 / J13~IO_L41P_GCLK9_IRDY1_M1RASN_1
NET "IO_B<12>"  LOC = "J14" | IOSTANDARD = LVCMOS33 ;           # B18 / J14~IO_L43P_GCLK5_M1DQ4_1
NET "IO_B<13>"  LOC = "H15" | IOSTANDARD = LVCMOS33 ;           # B19 / H15~IO_L37P_A7_M1A0_1
NET "IO_B<14>"  LOC = "G12" | IOSTANDARD = LVCMOS33 ;           # B20 / G12~IO_L38P_A5_M1CLK_1
NET "IO_B<15>"  LOC = "H13" | IOSTANDARD = LVCMOS33 ;           # B21 / H13~IO_L39P_M1A3_1
NET "IO_B<16>"  LOC = "G14" | IOSTANDARD = LVCMOS33 ;           # B22 / G14~IO_L36P_A9_M1BA0_1
NET "IO_B<17>"  LOC = "G11" | IOSTANDARD = LVCMOS33 ;           # B23 / G11~IO_L30N_A20_M1A11_1
NET "IO_B<18>"  LOC = "F15" | IOSTANDARD = LVCMOS33 ;           # B24 / F15~IO_L35P_A11_M1A7_1
NET "IO_B<19>"  LOC = "F13" | IOSTANDARD = LVCMOS33 ;           # B25 / F13~IO_L32P_A17_M1A8_1
NET "IO_B<20>"  LOC = "E15" | IOSTANDARD = LVCMOS33 ;           # B26 / E15~IO_L34P_A13_M1WE_1
NET "IO_B<21>"  LOC = "E12" | IOSTANDARD = LVCMOS33 ;           # B27 / E12~IO_L1N_A24_VREF_1
NET "IO_B<22>"  LOC = "D14" | IOSTANDARD = LVCMOS33 ;           # B28 / D14~IO_L31P_A19_M1CKE_1
NET "IO_B<23>"  LOC = "C15" | IOSTANDARD = LVCMOS33 ;           # B29 / C15~IO_L33P_A15_M1A10_1
NET "IO_B<24>"  LOC = "B15" | IOSTANDARD = LVCMOS33 ;           # B30 / B15~IO_L29P_A23_M1A13_1

NET "IO_C<0>"    LOC = "R2" | IOSTANDARD = LVCMOS33 ;            # C3 / R2~IO_L32P_M3DQ14_3
NET "IO_C<1>"   LOC = "P2" | IOSTANDARD = LVCMOS33 ;            # C4 / P2~IO_L33P_M3DQ12_3
NET "IO_C<2>"   LOC = "N3" | IOSTANDARD = LVCMOS33 ;            # C5 / N3~IO_L34P_M3UDQS_3
NET "IO_C<3>"   LOC = "M5" | IOSTANDARD = LVCMOS33 ;            # C6 / M5~IO_L2P_3
NET "IO_C<4>"   LOC = "M4" | IOSTANDARD = LVCMOS33 ;            # C7 / M4~IO_L1P_3
NET "IO_C<5>"   LOC = "M2" | IOSTANDARD = LVCMOS33 ;            # C8 / M2~IO_L35P_M3DQ10_3
NET "IO_C<6>"   LOC = "L5" | IOSTANDARD = LVCMOS33 ;            # C9 / L5~IO_L45N_M3ODT_3
NET "IO_C<7>"   LOC = "L3" | IOSTANDARD = LVCMOS33 ;            # C10 / L3~IO_L36P_M3DQ8_3
NET "IO_C<8>"   LOC = "K2" | IOSTANDARD = LVCMOS33 ;            # C11 / K2~IO_L37P_M3DQ0_3
NET "IO_C<9>"   LOC = "J4" | IOSTANDARD = LVCMOS33 ;            # C12 / J4~IO_L42N_GCLK24_M3LDM_3
NET "IO_C<10>"  LOC = "J3" | IOSTANDARD = LVCMOS33 ;            # C13 / J3~IO_L38P_M3DQ2_3
NET "IO_C<11>"  LOC = "H5" | IOSTANDARD = LVCMOS33 ;            # C14 / H5~IO_L43N_GCLK22_IRDY2_M3CASN_3
NET "IO_C<12>"  LOC = "H4" | IOSTANDARD = LVCMOS33 ;            # C15 / H4~IO_L44P_GCLK21_M3A5_3
NET "IO_C<13>"  LOC = "H2" | IOSTANDARD = LVCMOS33 ;            # C19 / H2~IO_L39P_M3LDQS_3
NET "IO_C<14>"  LOC = "G3" | IOSTANDARD = LVCMOS33 ;            # C20 / G3~IO_L40P_M3DQ6_3
NET "IO_C<15>"  LOC = "F5" | IOSTANDARD = LVCMOS33 ;            # C21 / F5~IO_L55N_M3A14_3
NET "IO_C<16>"  LOC = "F2" | IOSTANDARD = LVCMOS33 ;            # C22 / F2~IO_L41P_GCLK27_M3DQ4_3
NET "IO_C<17>"  LOC = "F4" | IOSTANDARD = LVCMOS33 ;            # C23 / F4~IO_L53P_M3CKE_3
NET "IO_C<18>"  LOC = "E2" | IOSTANDARD = LVCMOS33 ;            # C24 / E2~IO_L46P_M3CLK_3
NET "IO_C<19>"  LOC = "E4" | IOSTANDARD = LVCMOS33 ;            # C25 / E4~IO_L54P_M3RESET_3
NET "IO_C<20>"  LOC = "D3" | IOSTANDARD = LVCMOS33 ;            # C26 / D3~IO_L49P_M3A7_3
NET "IO_C<21>"  LOC = "C3" | IOSTANDARD = LVCMOS33 ;            # C27 / C3~IO_L48P_M3BA0_3
NET "IO_C<22>"  LOC = "C1" | IOSTANDARD = LVCMOS33 ;            # C28 / C1~IO_L50P_M3WE_3
NET "IO_C<23>"  LOC = "B3" | IOSTANDARD = LVCMOS33 ;            # C29 / B3~IO_L83P_3
NET "IO_C<24>"  LOC = "A3" | IOSTANDARD = LVCMOS33 ;            # C30 / A3~IO_L83N_VREF_3

NET "IO_D<0>"    LOC = "R1" | IOSTANDARD = LVCMOS33 ;            # D3 / R1~IO_L32N_M3DQ15_3
NET "IO_D<1>"   LOC = "P1" | IOSTANDARD = LVCMOS33 ;            # D4 / P1~IO_L33N_M3DQ13_3
NET "IO_D<2>"   LOC = "N1" | IOSTANDARD = LVCMOS33 ;            # D5 / N1~IO_L34N_M3UDQSN_3
NET "IO_D<3>"   LOC = "N4" | IOSTANDARD = LVCMOS33 ;            # D6 / N4~IO_L2N_3
NET "IO_D<4>"   LOC = "M3" | IOSTANDARD = LVCMOS33 ;            # D7 / M3~IO_L1N_VREF_3
NET "IO_D<5>"   LOC = "M1" | IOSTANDARD = LVCMOS33 ;            # D8 / M1~IO_L35N_M3DQ11_3
NET "IO_D<6>"   LOC = "L4" | IOSTANDARD = LVCMOS33 ;            # D9 / L4~IO_L45P_M3A3_3
NET "IO_D<7>"   LOC = "L1" | IOSTANDARD = LVCMOS33 ;            # D10 / L1~IO_L36N_M3DQ9_3
NET "IO_D<8>"   LOC = "K1" | IOSTANDARD = LVCMOS33 ;            # D11 / K1~IO_L37N_M3DQ1_3
NET "IO_D<9>"   LOC = "K3" | IOSTANDARD = LVCMOS33 ;            # D12 / K3~IO_L42P_GCLK25_TRDY2_M3UDM_3
NET "IO_D<10>"  LOC = "J1" | IOSTANDARD = LVCMOS33 ;            # D13 / J1~IO_L38N_M3DQ3_3
NET "IO_D<11>"  LOC = "K5" | IOSTANDARD = LVCMOS33 ;            # D14 / K5~IO_L47P_M3A0_3
NET "IO_D<12>"  LOC = "H3" | IOSTANDARD = LVCMOS33 ;            # D15 / H3~IO_L44N_GCLK20_M3A6_3
NET "IO_D<13>"  LOC = "H1" | IOSTANDARD = LVCMOS33 ;            # D19 / H1~IO_L39N_M3LDQSN_3
NET "IO_D<14>"  LOC = "G1" | IOSTANDARD = LVCMOS33 ;            # D20 / G1~IO_L40N_M3DQ7_3
NET "IO_D<15>"  LOC = "G5" | IOSTANDARD = LVCMOS33 ;            # D21 / G5~IO_L51N_M3A4_3
NET "IO_D<16>"  LOC = "F1" | IOSTANDARD = LVCMOS33 ;            # D22 / F1~IO_L41N_GCLK26_M3DQ5_3
NET "IO_D<17>"  LOC = "F3" | IOSTANDARD = LVCMOS33 ;            # D23 / F3~IO_L53N_M3A12_3
NET "IO_D<18>"  LOC = "E1" | IOSTANDARD = LVCMOS33 ;            # D24 / E1~IO_L46N_M3CLKN_3
NET "IO_D<19>"  LOC = "E3" | IOSTANDARD = LVCMOS33 ;            # D25 / E3~IO_L54N_M3A11_3
NET "IO_D<20>"  LOC = "D1" | IOSTANDARD = LVCMOS33 ;            # D26 / D1~IO_L49N_M3A2_3
NET "IO_D<21>"  LOC = "C2" | IOSTANDARD = LVCMOS33 ;            # D27 / C2~IO_L48N_M3BA1_3
NET "IO_D<22>"  LOC = "B1" | IOSTANDARD = LVCMOS33 ;            # D28 / B1~IO_L50N_M3BA2_3
NET "IO_D<23>"  LOC = "B2" | IOSTANDARD = LVCMOS33 ;            # D29 / B2~IO_L52P_M3A8_3
NET "IO_D<24>"  LOC = "A2" | IOSTANDARD = LVCMOS33 ;            # D30 / A2~IO_L52N_M3A9_3