Fix utc_core addr width and utc coarse counter overflow limit.

git-svn-id: http://svn.ohwr.org/fmc-adc-100m14b4cha/trunk@90 ddd67a1a-c8ad-4635-afe9-0b8a11d8f8e4

Fix utc_core addr width and utc coarse counter overflow limit.
git-svn-id: http://svn.ohwr.org/fmc-adc-100m14b4cha/trunk@90 ddd67a1a-c8ad-4635-afe9-0b8a11d8f8e4
13cce547 · mcattin · 12621ca0 · 13cce547 · 13cce547
Commit 13cce547 authored Nov 22, 2011 by mcattin
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spec_top_fmc_adc_100Ms.vhd hdl/spec/rtl/spec_top_fmc_adc_100Ms.vhd +1 -1

utc_core.vhd hdl/spec/rtl/utc_core.vhd +1 -1

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--- a/hdl/spec/rtl/spec_top_fmc_adc_100Ms.vhd
+++ b/hdl/spec/rtl/spec_top_fmc_adc_100Ms.vhd
@@ -229,7 +229,7 @@ architecture rtl of spec_top_fmc_adc_100Ms is
      acq_start_p_i : in  std_logic;
      acq_stop_p_i  : in  std_logic;
      acq_end_p_i   : in  std_logic;
-      wb_adr_i      : in  std_logic_vector(3 downto 0);
+      wb_adr_i      : in  std_logic_vector(4 downto 0);
      wb_dat_i      : in  std_logic_vector(31 downto 0);
      wb_dat_o      : out std_logic_vector(31 downto 0);
      wb_cyc_i      : in  std_logic;

--- a/hdl/spec/rtl/utc_core.vhd
+++ b/hdl/spec/rtl/utc_core.vhd
@@ -203,7 +203,7 @@ begin
      elsif utc_coarse_load_en = '1' then
        utc_coarse_cnt <= unsigned(utc_coarse_load_value);
        local_pps      <= '0';
-      elsif utc_coarse_cnt = to_unsigned(1249999999, utc_coarse_cnt'length) then
+      elsif utc_coarse_cnt = to_unsigned(124999999, utc_coarse_cnt'length) then
        utc_coarse_cnt <= (others => '0');
        local_pps      <= '1';
      else