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FMC DEL 1ns 4cha
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FMC DEL 1ns 4cha
Commits
cf1ce608
Commit
cf1ce608
authored
Mar 25, 2014
by
Tomasz Wlostowski
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hdl/top/svec: reduce delay line control outputs drive stregths (fixes signal integrity issues)
parent
6bf2c42b
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svec_top.ucf
hdl/top/svec/svec_top.ucf
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hdl/top/svec/svec_top.ucf
View file @
cf1ce608
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@@ -425,14 +425,27 @@ NET "fd0_tdc_start_p_i" LOC = "H15";
NET "fd0_tdc_start_p_i" IOSTANDARD = "LVDS_25";
NET "fd0_tdc_start_n_i" LOC = "G15";
NET "fd0_tdc_start_n_i" IOSTANDARD = "LVDS_25";
NET "fd0_delay_len_o[3]" LOC = "G10";
NET "fd0_delay_len_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_len_o[3]" SLEW = SLOW;
NET "fd0_delay_len_o[3]" DRIVE = 4;
NET "fd0_delay_len_o[2]" LOC = "F10";
NET "fd0_delay_len_o[2]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_len_o[2]" SLEW = SLOW;
NET "fd0_delay_len_o[2]" DRIVE = 4;
NET "fd0_delay_len_o[1]" LOC = "E9";
NET "fd0_delay_len_o[1]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_len_o[1]" SLEW = SLOW;
NET "fd0_delay_len_o[1]" DRIVE = 4;
NET "fd0_delay_len_o[0]" LOC = "F9";
NET "fd0_delay_len_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_len_o[0]" SLEW = SLOW;
NET "fd0_delay_len_o[0]" DRIVE = 4;
NET "fd0_delay_pulse_o[3]" LOC = "F12";
NET "fd0_delay_pulse_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_pulse_o[1]" LOC = "E11";
...
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@@ -441,16 +454,28 @@ NET "fd0_delay_pulse_o[2]" LOC = "G12";
NET "fd0_delay_pulse_o[2]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_pulse_o[0]" LOC = "F11";
NET "fd0_delay_pulse_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[3]" LOC = "J12";
NET "fd0_delay_val_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[3]" SLEW = SLOW;
NET "fd0_delay_val_o[3]" DRIVE = 4;
NET "fd0_delay_val_o[1]" LOC = "H11";
NET "fd0_delay_val_o[1]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[1]" SLEW = SLOW;
NET "fd0_delay_val_o[1]" DRIVE = 4;
NET "fd0_delay_val_o[7]" LOC = "L11";
NET "fd0_delay_val_o[7]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[7]" SLEW = SLOW;
NET "fd0_delay_val_o[7]" DRIVE = 4;
NET "fd0_delay_val_o[5]" LOC = "J13";
NET "fd0_delay_val_o[5]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[5]" SLEW = SLOW;
NET "fd0_delay_val_o[5]" DRIVE = 4;
NET "fd0_delay_val_o[9]" LOC = "L12";
NET "fd0_delay_val_o[9]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[9]" SLEW = SLOW;
NET "fd0_delay_val_o[9]" DRIVE = 4;
NET "fd0_spi_mosi_o" LOC = "M13";
NET "fd0_spi_mosi_o" IOSTANDARD = "LVCMOS25";
NET "fd0_spi_sclk_o" LOC = "L14";
...
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@@ -501,16 +526,32 @@ NET "fd0_tdc_d_b[2]" LOC = "H21";
NET "fd0_tdc_d_b[2]" IOSTANDARD = "LVCMOS25";
NET "fd0_trig_a_i" LOC = "C16";
NET "fd0_trig_a_i" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[2]" LOC = "H12";
NET "fd0_delay_val_o[2]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[2]" SLEW = SLOW;
NET "fd0_delay_val_o[2]" DRIVE = 4;
NET "fd0_delay_val_o[0]" LOC = "G11";
NET "fd0_delay_val_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[0]" SLEW = SLOW;
NET "fd0_delay_val_o[0]" DRIVE = 4;
NET "fd0_delay_val_o[6]" LOC = "K11";
NET "fd0_delay_val_o[6]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[6]" SLEW = SLOW;
NET "fd0_delay_val_o[6]" DRIVE = 4;
NET "fd0_delay_val_o[4]" LOC = "H13";
NET "fd0_delay_val_o[4]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[4]" SLEW = SLOW;
NET "fd0_delay_val_o[4]" DRIVE = 4;
NET "fd0_delay_val_o[8]" LOC = "K12";
NET "fd0_delay_val_o[8]" IOSTANDARD = "LVCMOS25";
NET "fd0_delay_val_o[8]" SLEW = SLOW;
NET "fd0_delay_val_o[8]" DRIVE = 4;
NET "fd0_spi_miso_i" LOC = "L13";
NET "fd0_spi_miso_i" IOSTANDARD = "LVCMOS25";
NET "fd0_spi_cs_pll_n_o" LOC = "K14";
...
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@@ -571,14 +612,26 @@ NET "fd1_tdc_start_p_i" LOC = "AF16";
NET "fd1_tdc_start_p_i" IOSTANDARD = "LVDS_25";
NET "fd1_tdc_start_n_i" LOC = "AG16";
NET "fd1_tdc_start_n_i" IOSTANDARD = "LVDS_25";
NET "fd1_delay_len_o[3]" LOC = "AB21";
NET "fd1_delay_len_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_len_o[3]" SLEW = SLOW;
NET "fd1_delay_len_o[3]" DRIVE = 4;
NET "fd1_delay_len_o[2]" LOC = "AC21";
NET "fd1_delay_len_o[2]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_len_o[2]" SLEW = SLOW;
NET "fd1_delay_len_o[2]" DRIVE = 4;
NET "fd1_delay_len_o[1]" LOC = "AD24";
NET "fd1_delay_len_o[1]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_len_o[1]" SLEW = SLOW;
NET "fd1_delay_len_o[1]" DRIVE = 4;
NET "fd1_delay_len_o[0]" LOC = "AC24";
NET "fd1_delay_len_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_len_o[0]" SLEW = SLOW;
NET "fd1_delay_len_o[0]" DRIVE = 4;
NET "fd1_delay_pulse_o[3]" LOC = "AE22";
NET "fd1_delay_pulse_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_pulse_o[1]" LOC = "AD17";
...
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@@ -589,14 +642,26 @@ NET "fd1_delay_pulse_o[0]" LOC = "AB17";
NET "fd1_delay_pulse_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[3]" LOC = "AA19";
NET "fd1_delay_val_o[3]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[3]" SLEW = SLOW;
NET "fd1_delay_val_o[3]" DRIVE = 4;
NET "fd1_delay_val_o[1]" LOC = "W19";
NET "fd1_delay_val_o[1]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[1]" SLEW = SLOW;
NET "fd1_delay_val_o[1]" DRIVE = 4;
NET "fd1_delay_val_o[7]" LOC = "Y21";
NET "fd1_delay_val_o[7]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[7]" SLEW = SLOW;
NET "fd1_delay_val_o[7]" DRIVE = 4;
NET "fd1_delay_val_o[5]" LOC = "W20";
NET "fd1_delay_val_o[5]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[5]" SLEW = SLOW;
NET "fd1_delay_val_o[5]" DRIVE = 4;
NET "fd1_delay_val_o[9]" LOC = "AA22";
NET "fd1_delay_val_o[9]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[9]" SLEW = SLOW;
NET "fd1_delay_val_o[9]" DRIVE = 4;
NET "fd1_spi_mosi_o" LOC = "AB20";
NET "fd1_spi_mosi_o" IOSTANDARD = "LVCMOS25";
NET "fd1_spi_sclk_o" LOC = "AC19";
...
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@@ -649,14 +714,28 @@ NET "fd1_trig_a_i" LOC = "AJ17";
NET "fd1_trig_a_i" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[2]" LOC = "AB19";
NET "fd1_delay_val_o[2]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[2]" SLEW = SLOW;
NET "fd1_delay_val_o[2]" DRIVE = 4;
NET "fd1_delay_val_o[0]" LOC = "Y19";
NET "fd1_delay_val_o[0]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[0]" SLEW = SLOW;
NET "fd1_delay_val_o[0]" DRIVE = 4;
NET "fd1_delay_val_o[6]" LOC = "AA21";
NET "fd1_delay_val_o[6]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[6]" SLEW = SLOW;
NET "fd1_delay_val_o[6]" DRIVE = 4;
NET "fd1_delay_val_o[4]" LOC = "Y20";
NET "fd1_delay_val_o[4]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[4]" SLEW = SLOW;
NET "fd1_delay_val_o[4]" DRIVE = 4;
NET "fd1_delay_val_o[8]" LOC = "AC22";
NET "fd1_delay_val_o[8]" IOSTANDARD = "LVCMOS25";
NET "fd1_delay_val_o[8]" SLEW = SLOW;
NET "fd1_delay_val_o[8]" DRIVE = 4;
NET "fd1_spi_miso_i" LOC = "AC20";
NET "fd1_spi_miso_i" IOSTANDARD = "LVCMOS25";
NET "fd1_spi_cs_pll_n_o" LOC = "AD19";
...
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