Changeset 91 for trunk/MultiChannelUSB/configuration.v

Timestamp:

Feb 28, 2010, 11:35:16 PM (15 years ago)

Author:

demin

Message:

fix communication with external SRAM

File:

• trunk/MultiChannelUSB/configuration.v (modified) (2 diffs)

trunk/MultiChannelUSB/configuration.v

@@ -15 +15 @@
         wire    [15:0]  int_ssel_wire;
         wire    [15:0]  int_miso_wire;
-        reg             [15:0]  int_miso_reg [3:0];
+        reg             [15:0]  int_miso_reg;
 
         wire    [15:0]  int_q_wire [15:0];
@@ -69 +69 @@
                 if (reset)
                 begin
-                        for(i = 0; i <= 3; i = i + 1)
-                        begin
-                                int_miso_reg[i] <= 16'd0;
-                        end
+                        int_miso_reg <= 16'd0;
                 end
                 else
                 begin
-                        for(i = 0; i < 3; i = i + 1)
-                        begin
-                                int_miso_reg[i+1] <= int_miso_reg[i];
-                        end
-                        int_miso_reg[0] <= int_miso_wire;
+                        int_miso_reg <= int_miso_wire;
                 end
         end
 
         // output logic
-        assign  bus_miso = int_miso_reg[3];
+        assign  bus_miso = int_miso_reg;
         assign  bus_busy = 1'b0;
         assign  cfg_bits = int_bits_wire;