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// You should have received a copy of the GNU General Public License
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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//
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// ============================================================================
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// ============================================================================
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//
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//
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module Raptor64_dcache_ram(clk,wr,sel,wadr,i,radr,o);
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module Raptor64_dcache_ram(wclk,wr,sel,wadr,i,rclk,radr,o);
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input clk;
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input wclk;
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input wr;
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input wr;
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input [3:0] sel;
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input [7:0] sel;
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input [13:2] wadr;
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input [14:3] wadr;
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input [31:0] i;
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input [63:0] i;
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input [13:3] radr;
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input rclk;
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input [14:3] radr;
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output [63:0] o;
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output [63:0] o;
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reg [7:0] mem0 [2047:0];
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reg [63:0] mem [0:4095];
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reg [31:0] memH [2047:0];
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reg [14:3] rradr;
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always @(posedge wclk)
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if (wr) begin
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if (sel[0]) mem[wadr][ 7: 0] <= i[ 7: 0];
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if (sel[1]) mem[wadr][15: 8] <= i[15: 8];
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if (sel[2]) mem[wadr][23:16] <= i[23:16];
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if (sel[3]) mem[wadr][31:24] <= i[31:24];
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if (sel[4]) mem[wadr][39:32] <= i[39:32];
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if (sel[5]) mem[wadr][47:40] <= i[47:40];
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if (sel[6]) mem[wadr][55:48] <= i[55:48];
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if (sel[7]) mem[wadr][63:56] <= i[63:56];
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end
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always @(posedge rclk)
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rradr <= radr[14:3];
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assign o = mem[rradr];
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/*
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syncRam2kx8_1rw1r u1
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syncRam2kx8_1rw1r u1
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[0] && !wadr[2]),
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.wce(sel[0] && !wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[7:0]),
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.i(i[7:0]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[7:0])
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.o(o[7:0])
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);
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);
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syncRam2kx8_1rw1r u2
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syncRam2kx8_1rw1r u2
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[1] && !wadr[2]),
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.wce(sel[1] && !wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[15:8]),
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.i(i[15:8]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[15:8])
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.o(o[15:8])
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);
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);
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syncRam2kx8_1rw1r u3
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syncRam2kx8_1rw1r u3
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[2] && !wadr[2]),
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.wce(sel[2] && !wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[23:16]),
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.i(i[23:16]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[23:16])
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.o(o[23:16])
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);
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);
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syncRam2kx8_1rw1r u4
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syncRam2kx8_1rw1r u4
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[3] && !wadr[2]),
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.wce(sel[3] && !wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[31:24]),
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.i(i[31:24]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[31:24])
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.o(o[31:24])
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);
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);
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syncRam2kx8_1rw1r u5
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syncRam2kx8_1rw1r u5
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[0] && wadr[2]),
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.wce(sel[0] && wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[7:0]),
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.i(i[7:0]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[39:32])
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.o(o[39:32])
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);
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);
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syncRam2kx8_1rw1r u6
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syncRam2kx8_1rw1r u6
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[1] && wadr[2]),
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.wce(sel[1] && wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[15:8]),
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.i(i[15:8]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[47:40])
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.o(o[47:40])
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);
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);
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syncRam2kx8_1rw1r u7
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syncRam2kx8_1rw1r u7
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[2] && wadr[2]),
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.wce(sel[2] && wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[23:16]),
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.i(i[23:16]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[55:48])
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.o(o[55:48])
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);
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);
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syncRam2kx8_1rw1r u8
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syncRam2kx8_1rw1r u8
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(
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(
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.wrst(1'b0),
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.wrst(1'b0),
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.wclk(clk),
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.wclk(clk),
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.wce(sel[3] && wadr[2]),
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.wce(sel[3] && wadr[2]),
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.we(wr),
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.we(wr),
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.wadr(wadr[13:3]),
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.wadr(wadr[13:3]),
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.i(i[31:24]),
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.i(i[31:24]),
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.wo(),
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.wo(),
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.rrst(1'b0),
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.rrst(1'b0),
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.rclk(~clk),
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.rclk(~clk),
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.rce(1'b1),
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.rce(1'b1),
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.radr(radr[13:3]),
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.radr(radr[13:3]),
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.o(o[63:56])
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.o(o[63:56])
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);
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);
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endmodule
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*/endmodule
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No newline at end of file
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No newline at end of file
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