Changeset 159 for trunk/MultiChannelUSB/configuration.v

Timestamp:

Jan 11, 2012, 4:32:57 PM (13 years ago)

Author:

demin

Message:

adapt to paella v2

File:

• trunk/MultiChannelUSB/configuration.v (modified) (5 diffs)

trunk/MultiChannelUSB/configuration.v

@@ -4 +4 @@
 
                 input   wire                    bus_ssel, bus_wren,
-                input   wire    [4:0]   bus_addr,
+                input   wire    [5:0]   bus_addr,
                 input   wire    [15:0]  bus_mosi,
 
@@ -10 +10 @@
                 output  wire                    bus_busy,
                 
-                output  wire    [511:0] cfg_bits
+                output  wire    [1023:0]        cfg_bits
         );
 
-        wire    [31:0]  int_ssel_wire;
+        wire    [63:0]  int_ssel_wire;
         wire    [15:0]  int_miso_wire;
         reg             [15:0]  int_miso_reg;
 
-        wire    [511:0] int_bits_wire;
+        wire    [1023:0]        int_bits_wire;
 
         integer i;
@@ -23 +23 @@
 
         generate
-                for (j = 0; j < 32; j = j + 1)
+                for (j = 0; j < 64; j = j + 1)
                 begin : BUS_OUTPUT
                         lpm_ff #(
@@ -43 +43 @@
 
         lpm_mux #(
-                .lpm_size(32),
+                .lpm_size(64),
                 .lpm_type("LPM_MUX"),
                 .lpm_width(16),
-                .lpm_widths(5)) bus_miso_mux_unit (
+                .lpm_widths(6)) bus_miso_mux_unit (
                 .sel(bus_addr),
                 .data(int_bits_wire),
@@ -53 +53 @@
 
         lpm_decode #(
-                .lpm_decodes(32),
+                .lpm_decodes(64),
                 .lpm_type("LPM_DECODE"),
-                .lpm_width(5)) lpm_decode_unit (
+                .lpm_width(6)) lpm_decode_unit (
                 .data(bus_addr),
                 .eq(int_ssel_wire),