vme_bus: add raw ds input.

a9f18940 · Tristan Gingold · 8a4cc17f · a9f18940 · a9f18940
Commit a9f18940 authored Jan 24, 2020 by Tristan Gingold
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vme_bus.vhd hdl/rtl/vme_bus.vhd +1 -0

xvme64x_core.vhd hdl/rtl/xvme64x_core.vhd +1 -0

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--- a/hdl/rtl/vme_bus.vhd
+++ b/hdl/rtl/vme_bus.vhd
@@ -51,6 +51,7 @@ entity vme_bus is
    vme_retry_oe_o  : out std_logic;
    vme_write_n_i   : in  std_logic;
    vme_ds_n_i      : in  std_logic_vector(1 downto 0);
+    vme_nsync_ds_n_i : in  std_logic_vector(1 downto 0);  --  Not synch.
    vme_dtack_n_o   : out std_logic;
    vme_dtack_oe_o  : out std_logic;
    vme_berr_n_o    : out std_logic;

--- a/hdl/rtl/xvme64x_core.vhd
+++ b/hdl/rtl/xvme64x_core.vhd
@@ -334,6 +334,7 @@ begin
      vme_retry_oe_o  => vme_o.retry_oe,
      vme_write_n_i   => s_vme_write_n,
      vme_ds_n_i      => s_vme_ds_n,
+      vme_nsync_ds_n_i => vme_i.ds_n,  --  Not synchronized.
      vme_dtack_n_o   => vme_o.dtack_n,
      vme_dtack_oe_o  => vme_o.dtack_oe,
      vme_berr_n_o    => s_vme_berr_n,