modules/*/wb_acq_core/*: fix wrong generic use on facq top-level

We must use g_facq_channels instead of c_acq_channels,
as the widths are different! The former has the "user"
width (up to 1024 bits). The later has the "internal"
width (up to 128 bits) plus the number of coalescing
words (aggregating the 1024 bits).

hdl/modules/dbe_wishbone/wb_facq_core/wb_facq_core.vhd

@@ -205,26 +205,26 @@ begin
 
   gen_word_packer : for i in 0 to g_acq_num_channels-1 generate
 
-    gen_packer_narrow : if c_acq_channels(i).width < c_max_channel_width generate
+    gen_packer_narrow : if g_facq_channels(i).width < c_max_channel_width generate
 
       -- If we are narrower than c_max_channel_width we must at least divide
       -- c_min_channel_width
-      assert (c_acq_channels(i).width mod c_min_channel_width = 0)
-      report "[wb_facq_core] c_acq_channels(" & Integer'image(i) &
+      assert (g_facq_channels(i).width mod c_min_channel_width = 0)
+      report "[wb_facq_core] g_facq_channels(" & Integer'image(i) &
       ").width must divide c_min_channel_width (" & Integer'image(c_min_channel_width) &
       ")"
       severity failure;
 
       cmp_gc_word_packer : gc_word_packer
       generic map (
-        g_input_width                        => to_integer(c_acq_channels(i).width),
+        g_input_width                        => to_integer(g_facq_channels(i).width),
         g_output_width                       => c_min_channel_width
       )
       port map (
         clk_i                                => fs_clk_i,
         rst_n_i                              => fs_rst_n_i,
 
-        d_i                                  => acq_val_i(i)(to_integer(c_acq_channels(i).width)-1 downto 0),
+        d_i                                  => acq_val_i(i)(to_integer(g_facq_channels(i).width)-1 downto 0),
         d_valid_i                            => acq_dvalid_i(i),
         d_req_o                              => open,
 
@@ -235,24 +235,24 @@ begin
 
     end generate;
 
-    gen_packer_wider : if c_acq_channels(i).width >= c_max_channel_width generate
+    gen_packer_wider : if g_facq_channels(i).width >= c_max_channel_width generate
 
-      assert (c_acq_channels(i).width mod c_max_channel_width = 0)
-      report "[wb_facq_core] c_acq_channels(" & Integer'image(i) &
+      assert (g_facq_channels(i).width mod c_max_channel_width = 0)
+      report "[wb_facq_core] g_facq_channels(" & Integer'image(i) &
       ").width must divide c_max_channel_width (" & Integer'image(c_max_channel_width) &
       ")"
       severity failure;
 
       cmp_gc_word_packer : gc_word_packer
       generic map (
-        g_input_width                        => to_integer(c_acq_channels(i).width),
+        g_input_width                        => to_integer(g_facq_channels(i).width),
         g_output_width                       => c_max_channel_width
       )
       port map (
         clk_i                                => fs_clk_i,
         rst_n_i                              => fs_rst_n_i,
 
-        d_i                                  => acq_val_i(i)(to_integer(c_acq_channels(i).width)-1 downto 0),
+        d_i                                  => acq_val_i(i)(to_integer(g_facq_channels(i).width)-1 downto 0),
         d_valid_i                            => acq_dvalid_i(i),
         d_req_o                              => open,