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FMC DEL 1ns 4cha
Commit 05f1e8ab authored by Tomasz Wlostowski's avatar Tomasz Wlostowski
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hdl/top/spec/non_wr: added PRSNT_L FMC line

parent d638b41f
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Showing with 9 additions and 2 deletions
hdl/top/spec/non_wr/spec_top.ucf
View file @ 05f1e8ab
......@@ -2,6 +2,9 @@
NET "CLK_20M_VCXO_I" LOC = H12;
NET "CLK_20M_VCXO_I" IOSTANDARD = "LVCMOS25";
NET "PRSNT_M2C_L" LOC="AB14";
#NET "PRSNT_M2C_L" IOSTANDARD="LVCMOS25";
#NET "clk_125m_pllref_n_i" LOC = F10;
#NET "clk_125m_pllref_n_i" IOSTANDARD = "LVDS_25";
......
hdl/top/spec/non_wr/spec_top.vhd
View file @ 05f1e8ab
......@@ -6,7 +6,7 @@
-- Author : Tomasz Wlostowski
-- Company : CERN
-- Created : 2011-08-24
-- Last update: 2012-02-26
-- Last update: 2012-04-11
-- Platform : Xilinx Spartan-6 (XC6SLX45T)
-- Standard : VHDL'93
-------------------------------------------------------------------------------
......@@ -144,6 +144,8 @@ entity spec_top is
fd_pll_status_i : in std_logic;
fd_ext_rst_n_o : out std_logic;
prsnt_m2c_l: in std_logic;
fmc_scl_b : inout std_logic;
fmc_sda_b : inout std_logic;
......@@ -334,6 +336,7 @@ architecture rtl of spec_top is
i2c_sda_o : out std_logic;
i2c_sda_oen_o : out std_logic;
i2c_sda_i : in std_logic;
fmc_present_n_i : in std_logic;
wb_adr_i : in std_logic_vector(c_wishbone_address_width-1 downto 0);
wb_dat_i : in std_logic_vector(c_wishbone_data_width-1 downto 0);
wb_dat_o : out std_logic_vector(c_wishbone_data_width-1 downto 0);
......@@ -698,6 +701,7 @@ begin
i2c_sda_i => fmc_sda_b,
i2c_sda_o => sda_pad_out,
i2c_sda_oen_o => sda_pad_oen,
fmc_present_n_i => prsnt_m2c_l,
owr_i => onewire_b,
owr_en_o => onewire_en,
wb_adr_i => cnx_slave_in(0).adr,
......
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