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register file refactoring

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This commit is contained in:
Blaise Tine
2020-12-05 01:40:50 -08:00
parent 478d971389
commit 13a5370254
33 changed files with 524 additions and 605 deletions
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98
hw/rtl/libs/VX_dp_ram.v
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@@ -5,7 +5,7 @@ module VX_dp_ram #(
parameter DATAW = 1,
parameter SIZE = 1,
parameter BYTEENW = 1,
parameter BUFFERED = 1,
parameter BUFFERED = 0,
parameter RWCHECK = 1,
parameter ADDRW = $clog2(SIZE),
parameter SIZEW = $clog2(SIZE+1),
@@ -26,8 +26,10 @@ module VX_dp_ram #(
localparam DATA32W = DATAW / 32;
localparam BYTEEN32W = BYTEENW / 4;
if (FASTRAM) begin
if (BUFFERED) begin
//`ifndef QUARTUS
if (FASTRAM) begin
if (BUFFERED) begin
reg [DATAW-1:0] dout_r;
if (BYTEENW > 1) begin
@@ -207,5 +209,95 @@ module VX_dp_ram #(
end
end
/*`else
localparam OUTDATA_REG_B = BUFFERED ? "CLOCK0" : "UNREGISTERED";
localparam RAM_BLOCK_TYPE = FASTRAM ? "MLAB" : "AUTO";
if (RWCHECK) begin
altsyncram #(
.init_file (),
.operation_mode ("DUAL_PORT"),
.numwords_a (SIZE),
.numwords_b (SIZE),
.widthad_a (ADDRW),
.widthad_b (ADDRW),
.width_a (DATAW),
.width_b (DATAW),
.width_byteena_a(BYTEENW),
.address_reg_b ("CLOCK0"),
.outdata_reg_b (OUTDATA_REG_B),
.ram_block_type (RAM_BLOCK_TYPE)
) mem (
.clocken0 (1'b1),
.clocken1 (),
.clocken2 (),
.clocken3 (),
.clock0 (clk),
.clock1 (),
.address_a (waddr),
.address_b (raddr),
.byteena_a (byteen),
.byteena_b (1'b1),
.wren_a (wren),
.wren_b (1'b0),
.data_a (din),
.data_b (),
.rden_a (),
.rden_b (1'b1),
.q_a (),
.q_b (dout),
.addressstall_a (1'b0),
.addressstall_b (1'b0),
.aclr0 (1'b0),
.aclr1 (1'b0),
.eccstatus ()
);
end else begin
`NO_RW_RAM_CHECK altsyncram #(
.init_file (),
.operation_mode ("DUAL_PORT"),
.numwords_a (SIZE),
.numwords_b (SIZE),
.widthad_a (ADDRW),
.widthad_b (ADDRW),
.width_a (DATAW),
.width_b (DATAW),
.width_byteena_a(BYTEENW),
.outdata_reg_b (OUTDATA_REG_B),
.ram_block_type (RAM_BLOCK_TYPE)
) mem (
.clocken0 (1'b1),
.clocken1 (1'b1),
.clocken2 (1'b1),
.clocken3 (1'b1),
.clock0 (clk),
.clock1 (clk),
.address_a (waddr),
.address_b (raddr),
.byteena_a (byteen),
.byteena_b (1'b1),
.wren_a (wren),
.wren_b (1'b0),
.data_a (din),
.data_b (),
.rden_a (),
.rden_b (1'b1),
.q_a (),
.q_b (dout),
.addressstall_a (1'b0),
.addressstall_b (1'b0),
.aclr0 (1'b0),
.aclr1 (1'b0),
.eccstatus ()
);
end
`endif*/
endmodule
`TRACING_ON