| // SPDX-FileCopyrightText: 2020 Efabless Corporation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| `default_nettype none |
| |
| module Marmot |
| ( |
| `ifdef USE_POWER_PINS |
| inout vccd1, // User area 1 1.8V supply |
| inout vssd1, // User area 1 digital ground |
| `endif |
| |
| // Wishbone Slave ports (WB MI A) |
| input wb_clk_i, |
| input wb_rst_i, |
| input wbs_stb_i, |
| input wbs_cyc_i, |
| input wbs_we_i, |
| input [3:0] wbs_sel_i, |
| input [31:0] wbs_dat_i, |
| input [31:0] wbs_adr_i, |
| output wbs_ack_o, |
| output [31:0] wbs_dat_o, |
| |
| // Logic Analyzer Signals |
| input [127:0] la_data_in, |
| output [127:0] la_data_out, |
| input [127:0] la_oenb, |
| |
| // IOs |
| input [`MPRJ_IO_PADS-1:0] io_in, |
| output [`MPRJ_IO_PADS-1:0] io_out, |
| output [`MPRJ_IO_PADS-1:0] io_oeb, |
| |
| // Analog (direct connection to GPIO pad---use with caution) |
| // Note that analog I/O is not available on the 7 lowest-numbered |
| // GPIO pads, and so the analog_io indexing is offset from the |
| // GPIO indexing by 7 (also upper 2 GPIOs do not have analog_io). |
| inout [`MPRJ_IO_PADS-10:0] analog_io, |
| |
| // Independent clock (on independent integer divider) |
| input user_clock2, |
| |
| // User maskable interrupt signals |
| output [2:0] user_irq |
| |
| `ifdef RAM_ON_TOP |
| // RAM signals |
| // D-Cache tag |
| , output tag_array_ext_ram_clk, |
| output tag_array_ext_ram_csb0, |
| output tag_array_ext_ram_web0, |
| output [3:0] tag_array_ext_ram_wmask0, |
| output [7:0] tag_array_ext_ram_addr0, |
| output [31:0] tag_array_ext_ram_din0, |
| input [31:0] tag_array_ext_ram_dout0, |
| output tag_array_ext_ram_csb1, |
| output [7:0] tag_array_ext_ram_addr1, |
| // D-Cache data |
| output [1:0] data_arrays_0_ext_ram_clk, |
| output [1:0] data_arrays_0_ext_ram_csb0, |
| output [1:0] data_arrays_0_ext_ram_web0, |
| output [3:0] data_arrays_0_ext_ram_wmask00, |
| output [3:0] data_arrays_0_ext_ram_wmask01, |
| output [8:0] data_arrays_0_ext_ram_addr00, |
| output [8:0] data_arrays_0_ext_ram_addr01, |
| output [31:0] data_arrays_0_ext_ram_din00, |
| output [31:0] data_arrays_0_ext_ram_din01, |
| input [31:0] data_arrays_0_ext_ram_dout00, |
| input [31:0] data_arrays_0_ext_ram_dout01, |
| output [1:0] data_arrays_0_ext_ram_csb1, |
| output [8:0] data_arrays_0_ext_ram_addr10, |
| output [8:0] data_arrays_0_ext_ram_addr11, |
| // I-Cache tag |
| output tag_array_0_ext_ram_clk, |
| output tag_array_0_ext_ram_csb0, |
| output tag_array_0_ext_ram_web0, |
| output [7:0] tag_array_0_ext_ram_wmask0, |
| output [7:0] tag_array_0_ext_ram_addr0, |
| output [63:0] tag_array_0_ext_ram_din0, |
| input [63:0] tag_array_0_ext_ram_dout0, |
| output tag_array_0_ext_ram_csb1, |
| output [7:0] tag_array_0_ext_ram_addr1, |
| // I-Cache data |
| output [3:0] data_arrays_0_0_ext_ram_clk, |
| output [3:0] data_arrays_0_0_ext_ram_csb0, |
| output [3:0] data_arrays_0_0_ext_ram_web0, |
| output [7:0] data_arrays_0_0_ext_ram_wmask00, |
| output [7:0] data_arrays_0_0_ext_ram_wmask01, |
| output [7:0] data_arrays_0_0_ext_ram_wmask02, |
| output [7:0] data_arrays_0_0_ext_ram_wmask03, |
| output [8:0] data_arrays_0_0_ext_ram_addr00, |
| output [8:0] data_arrays_0_0_ext_ram_addr01, |
| output [8:0] data_arrays_0_0_ext_ram_addr02, |
| output [8:0] data_arrays_0_0_ext_ram_addr03, |
| output [63:0] data_arrays_0_0_ext_ram_din00, |
| output [63:0] data_arrays_0_0_ext_ram_din01, |
| output [63:0] data_arrays_0_0_ext_ram_din02, |
| output [63:0] data_arrays_0_0_ext_ram_din03, |
| input [63:0] data_arrays_0_0_ext_ram_dout00, |
| input [63:0] data_arrays_0_0_ext_ram_dout01, |
| input [63:0] data_arrays_0_0_ext_ram_dout02, |
| input [63:0] data_arrays_0_0_ext_ram_dout03, |
| output [3:0] data_arrays_0_0_ext_ram_csb1, |
| output [8:0] data_arrays_0_0_ext_ram_addr10, |
| output [8:0] data_arrays_0_0_ext_ram_addr11, |
| output [8:0] data_arrays_0_0_ext_ram_addr12, |
| output [8:0] data_arrays_0_0_ext_ram_addr13 |
| `endif // RAM_ON_TOP |
| ); |
| |
| `ifndef MARMOT_EMPTY |
| //------------------------------------------------------------------------------ |
| // Clock and Reset to MarmotCaravelChip |
| wire clk; |
| wire rst_n; |
| reg [31:0] reg_val; // Wishbone register value |
| |
| assign clk = wb_clk_i; |
| assign rst_n = reg_val[0]; |
| |
| //------------------------------------------------------------------------------ |
| // Wishbone slave port & register |
| wire valid; |
| wire [3:0] wstrb; |
| reg ready; |
| |
| assign valid = wbs_cyc_i & wbs_stb_i; |
| assign wstrb = wbs_sel_i & {4{wbs_we_i}}; |
| assign wbs_ack_o = ready; |
| assign wbs_dat_o = reg_val; |
| |
| always @(posedge clk) begin |
| if (wb_rst_i) begin |
| reg_val <= 32'h00000000; |
| ready <= 1'b0; |
| end |
| else begin |
| if (valid && !ready) begin |
| ready <= 1'b1; |
| if (wstrb[0]) reg_val[7:0] <= wbs_dat_i[7:0]; |
| if (wstrb[1]) reg_val[15:8] <= wbs_dat_i[15:8]; |
| if (wstrb[2]) reg_val[23:16] <= wbs_dat_i[23:16]; |
| if (wstrb[3]) reg_val[31:24] <= wbs_dat_i[31:24]; |
| end |
| else begin |
| ready <= 1'b0; |
| end |
| end |
| end |
| |
| //------------------------------------------------------------------------------ |
| // Logic Analyzer Signals |
| // la_data_out[127:32] <- 0 |
| // [ 31: 0] <- gpio_out[31:0] |
| assign la_data_out[127:32] = 96'd0; |
| |
| wire [127:0] la_data_input; // [127:32] -> not in use |
| // [ 31: 0] -> gpio_in[31:0] |
| assign la_data_input = ~la_oenb & la_data_in; |
| |
| //------------------------------------------------------------------------------ |
| // IRQ |
| assign user_irq = 3'b000; |
| |
| //------------------------------------------------------------------------------ |
| // MarmotCaravelChip |
| `ifdef RAM_ON_TOP |
| wire [5:0] tag_array_ext_RW0_addr; |
| wire tag_array_ext_RW0_en; |
| wire tag_array_ext_RW0_clk; |
| wire tag_array_ext_RW0_wmode; |
| wire [20:0] tag_array_ext_RW0_wdata; |
| wire [20:0] tag_array_ext_RW0_rdata; |
| wire [9:0] data_arrays_0_ext_RW0_addr; |
| wire data_arrays_0_ext_RW0_en; |
| wire data_arrays_0_ext_RW0_clk; |
| wire data_arrays_0_ext_RW0_wmode; |
| wire [31:0] data_arrays_0_ext_RW0_wdata; |
| wire [31:0] data_arrays_0_ext_RW0_rdata; |
| wire [3:0] data_arrays_0_ext_RW0_wmask; |
| wire [6:0] tag_array_0_ext_RW0_addr; |
| wire tag_array_0_ext_RW0_en; |
| wire tag_array_0_ext_RW0_clk; |
| wire tag_array_0_ext_RW0_wmode; |
| wire [37:0] tag_array_0_ext_RW0_wdata; |
| wire [37:0] tag_array_0_ext_RW0_rdata; |
| wire [1:0] tag_array_0_ext_RW0_wmask; |
| wire [10:0] data_arrays_0_0_ext_RW0_addr; |
| wire data_arrays_0_0_ext_RW0_en; |
| wire data_arrays_0_0_ext_RW0_clk; |
| wire data_arrays_0_0_ext_RW0_wmode; |
| wire [63:0] data_arrays_0_0_ext_RW0_wdata; |
| wire [63:0] data_arrays_0_0_ext_RW0_rdata; |
| wire [1:0] data_arrays_0_0_ext_RW0_wmask; |
| `endif // RAM_ON_TOP |
| |
| MarmotCaravelChip MarmotCaravelChip ( |
| .clk(clk), |
| .rst_n(rst_n), |
| .io_in_0(io_in[0]), |
| .io_in_1(io_in[1]), |
| .io_in_2(io_in[2]), |
| .io_in_3(io_in[3]), |
| .io_in_4(io_in[4]), |
| .io_in_5(io_in[5]), |
| .io_in_6(io_in[6]), |
| .io_in_7(io_in[7]), |
| .io_in_8(io_in[8]), |
| .io_in_9(io_in[9]), |
| .io_in_10(io_in[10]), |
| .io_in_11(io_in[11]), |
| .io_in_12(io_in[12]), |
| .io_in_13(io_in[13]), |
| .io_in_14(io_in[14]), |
| .io_in_15(io_in[15]), |
| .io_in_16(io_in[16]), |
| .io_in_17(io_in[17]), |
| .io_in_18(io_in[18]), |
| .io_in_19(io_in[19]), |
| .io_in_20(io_in[20]), |
| .io_in_21(io_in[21]), |
| .io_in_22(io_in[22]), |
| .io_in_23(io_in[23]), |
| .io_in_24(io_in[24]), |
| .io_in_25(io_in[25]), |
| .io_in_26(io_in[26]), |
| .io_in_27(io_in[27]), |
| .io_in_28(io_in[28]), |
| .io_in_29(io_in[29]), |
| .io_in_30(io_in[30]), |
| .io_in_31(io_in[31]), |
| .io_in_32(io_in[32]), |
| .io_in_33(io_in[33]), |
| .io_in_34(io_in[34]), |
| .io_in_35(io_in[35]), |
| .io_in_36(io_in[36]), |
| .io_in_37(io_in[37]), |
| .io_out_0(io_out[0]), |
| .io_out_1(io_out[1]), |
| .io_out_2(io_out[2]), |
| .io_out_3(io_out[3]), |
| .io_out_4(io_out[4]), |
| .io_out_5(io_out[5]), |
| .io_out_6(io_out[6]), |
| .io_out_7(io_out[7]), |
| .io_out_8(io_out[8]), |
| .io_out_9(io_out[9]), |
| .io_out_10(io_out[10]), |
| .io_out_11(io_out[11]), |
| .io_out_12(io_out[12]), |
| .io_out_13(io_out[13]), |
| .io_out_14(io_out[14]), |
| .io_out_15(io_out[15]), |
| .io_out_16(io_out[16]), |
| .io_out_17(io_out[17]), |
| .io_out_18(io_out[18]), |
| .io_out_19(io_out[19]), |
| .io_out_20(io_out[20]), |
| .io_out_21(io_out[21]), |
| .io_out_22(io_out[22]), |
| .io_out_23(io_out[23]), |
| .io_out_24(io_out[24]), |
| .io_out_25(io_out[25]), |
| .io_out_26(io_out[26]), |
| .io_out_27(io_out[27]), |
| .io_out_28(io_out[28]), |
| .io_out_29(io_out[29]), |
| .io_out_30(io_out[30]), |
| .io_out_31(io_out[31]), |
| .io_out_32(io_out[32]), |
| .io_out_33(io_out[33]), |
| .io_out_34(io_out[34]), |
| .io_out_35(io_out[35]), |
| .io_out_36(io_out[36]), |
| .io_out_37(io_out[37]), |
| .io_oeb_0(io_oeb[0]), |
| .io_oeb_1(io_oeb[1]), |
| .io_oeb_2(io_oeb[2]), |
| .io_oeb_3(io_oeb[3]), |
| .io_oeb_4(io_oeb[4]), |
| .io_oeb_5(io_oeb[5]), |
| .io_oeb_6(io_oeb[6]), |
| .io_oeb_7(io_oeb[7]), |
| .io_oeb_8(io_oeb[8]), |
| .io_oeb_9(io_oeb[9]), |
| .io_oeb_10(io_oeb[10]), |
| .io_oeb_11(io_oeb[11]), |
| .io_oeb_12(io_oeb[12]), |
| .io_oeb_13(io_oeb[13]), |
| .io_oeb_14(io_oeb[14]), |
| .io_oeb_15(io_oeb[15]), |
| .io_oeb_16(io_oeb[16]), |
| .io_oeb_17(io_oeb[17]), |
| .io_oeb_18(io_oeb[18]), |
| .io_oeb_19(io_oeb[19]), |
| .io_oeb_20(io_oeb[20]), |
| .io_oeb_21(io_oeb[21]), |
| .io_oeb_22(io_oeb[22]), |
| .io_oeb_23(io_oeb[23]), |
| .io_oeb_24(io_oeb[24]), |
| .io_oeb_25(io_oeb[25]), |
| .io_oeb_26(io_oeb[26]), |
| .io_oeb_27(io_oeb[27]), |
| .io_oeb_28(io_oeb[28]), |
| .io_oeb_29(io_oeb[29]), |
| .io_oeb_30(io_oeb[30]), |
| .io_oeb_31(io_oeb[31]), |
| .io_oeb_32(io_oeb[32]), |
| .io_oeb_33(io_oeb[33]), |
| .io_oeb_34(io_oeb[34]), |
| .io_oeb_35(io_oeb[35]), |
| .io_oeb_36(io_oeb[36]), |
| .io_oeb_37(io_oeb[37]), |
| .gpio_out_0(la_data_out[0]), |
| .gpio_out_1(la_data_out[1]), |
| .gpio_out_2(la_data_out[2]), |
| .gpio_out_3(la_data_out[3]), |
| .gpio_out_4(la_data_out[4]), |
| .gpio_out_5(la_data_out[5]), |
| .gpio_out_6(la_data_out[6]), |
| .gpio_out_7(la_data_out[7]), |
| .gpio_out_8(la_data_out[8]), |
| .gpio_out_9(la_data_out[9]), |
| .gpio_out_10(la_data_out[10]), |
| .gpio_out_11(la_data_out[11]), |
| .gpio_out_12(la_data_out[12]), |
| .gpio_out_13(la_data_out[13]), |
| .gpio_out_14(la_data_out[14]), |
| .gpio_out_15(la_data_out[15]), |
| .gpio_out_16(la_data_out[16]), |
| .gpio_out_17(la_data_out[17]), |
| .gpio_out_18(la_data_out[18]), |
| .gpio_out_19(la_data_out[19]), |
| .gpio_out_20(la_data_out[20]), |
| .gpio_out_21(la_data_out[21]), |
| .gpio_out_22(la_data_out[22]), |
| .gpio_out_23(la_data_out[23]), |
| .gpio_out_24(la_data_out[24]), |
| .gpio_out_25(la_data_out[25]), |
| .gpio_out_26(la_data_out[26]), |
| .gpio_out_27(la_data_out[27]), |
| .gpio_out_28(la_data_out[28]), |
| .gpio_out_29(la_data_out[29]), |
| .gpio_out_30(la_data_out[30]), |
| .gpio_out_31(la_data_out[31]), |
| .gpio_in_0(la_data_input[0]), |
| .gpio_in_1(la_data_input[1]), |
| .gpio_in_2(la_data_input[2]), |
| .gpio_in_3(la_data_input[3]), |
| .gpio_in_4(la_data_input[4]), |
| .gpio_in_5(la_data_input[5]), |
| .gpio_in_6(la_data_input[6]), |
| .gpio_in_7(la_data_input[7]), |
| .gpio_in_8(la_data_input[8]), |
| .gpio_in_9(la_data_input[9]), |
| .gpio_in_10(la_data_input[10]), |
| .gpio_in_11(la_data_input[11]), |
| .gpio_in_12(la_data_input[12]), |
| .gpio_in_13(la_data_input[13]), |
| .gpio_in_14(la_data_input[14]), |
| .gpio_in_15(la_data_input[15]), |
| .gpio_in_16(la_data_input[16]), |
| .gpio_in_17(la_data_input[17]), |
| .gpio_in_18(la_data_input[18]), |
| .gpio_in_19(la_data_input[19]), |
| .gpio_in_20(la_data_input[20]), |
| .gpio_in_21(la_data_input[21]), |
| .gpio_in_22(la_data_input[22]), |
| .gpio_in_23(la_data_input[23]), |
| .gpio_in_24(la_data_input[24]), |
| .gpio_in_25(la_data_input[25]), |
| .gpio_in_26(la_data_input[26]), |
| .gpio_in_27(la_data_input[27]), |
| .gpio_in_28(la_data_input[28]), |
| .gpio_in_29(la_data_input[29]), |
| .gpio_in_30(la_data_input[30]), |
| .gpio_in_31(la_data_input[31]) |
| `ifdef RAM_ON_TOP |
| , .tag_array_ext_RW0_addr(tag_array_ext_RW0_addr), |
| .tag_array_ext_RW0_en(tag_array_ext_RW0_en), |
| .tag_array_ext_RW0_clk(tag_array_ext_RW0_clk), |
| .tag_array_ext_RW0_wmode(tag_array_ext_RW0_wmode), |
| .tag_array_ext_RW0_wdata(tag_array_ext_RW0_wdata), |
| .tag_array_ext_RW0_rdata(tag_array_ext_RW0_rdata), |
| .data_arrays_0_ext_RW0_addr(data_arrays_0_ext_RW0_addr), |
| .data_arrays_0_ext_RW0_en(data_arrays_0_ext_RW0_en), |
| .data_arrays_0_ext_RW0_clk(data_arrays_0_ext_RW0_clk), |
| .data_arrays_0_ext_RW0_wmode(data_arrays_0_ext_RW0_wmode), |
| .data_arrays_0_ext_RW0_wdata(data_arrays_0_ext_RW0_wdata), |
| .data_arrays_0_ext_RW0_rdata(data_arrays_0_ext_RW0_rdata), |
| .data_arrays_0_ext_RW0_wmask(data_arrays_0_ext_RW0_wmask), |
| .tag_array_0_ext_RW0_addr(tag_array_0_ext_RW0_addr), |
| .tag_array_0_ext_RW0_en(tag_array_0_ext_RW0_en), |
| .tag_array_0_ext_RW0_clk(tag_array_0_ext_RW0_clk), |
| .tag_array_0_ext_RW0_wmode(tag_array_0_ext_RW0_wmode), |
| .tag_array_0_ext_RW0_wdata(tag_array_0_ext_RW0_wdata), |
| .tag_array_0_ext_RW0_rdata(tag_array_0_ext_RW0_rdata), |
| .tag_array_0_ext_RW0_wmask(tag_array_0_ext_RW0_wmask), |
| .data_arrays_0_0_ext_RW0_addr(data_arrays_0_0_ext_RW0_addr), |
| .data_arrays_0_0_ext_RW0_en(data_arrays_0_0_ext_RW0_en), |
| .data_arrays_0_0_ext_RW0_clk(data_arrays_0_0_ext_RW0_clk), |
| .data_arrays_0_0_ext_RW0_wmode(data_arrays_0_0_ext_RW0_wmode), |
| .data_arrays_0_0_ext_RW0_wdata(data_arrays_0_0_ext_RW0_wdata), |
| .data_arrays_0_0_ext_RW0_rdata(data_arrays_0_0_ext_RW0_rdata), |
| .data_arrays_0_0_ext_RW0_wmask(data_arrays_0_0_ext_RW0_wmask) |
| `endif // RAM_ON_TOP |
| ); |
| |
| `ifdef RAM_ON_TOP |
| //------------------------------------------------------------------------------ |
| // RAM interfaces |
| // D-Cache tag |
| tag_array_ext tag_array_ext ( |
| .RW0_addr(tag_array_ext_RW0_addr), |
| .RW0_en(tag_array_ext_RW0_en), |
| .RW0_clk(tag_array_ext_RW0_clk), |
| .RW0_wmode(tag_array_ext_RW0_wmode), |
| .RW0_wdata(tag_array_ext_RW0_wdata), |
| .RW0_rdata(tag_array_ext_RW0_rdata), |
| .ram_clk(tag_array_ext_ram_clk), |
| .ram_csb0(tag_array_ext_ram_csb0), |
| .ram_web0(tag_array_ext_ram_web0), |
| .ram_wmask0(tag_array_ext_ram_wmask0), |
| .ram_addr0(tag_array_ext_ram_addr0), |
| .ram_din0(tag_array_ext_ram_din0), |
| .ram_dout0(tag_array_ext_ram_dout0), |
| .ram_csb1(tag_array_ext_ram_csb1), |
| .ram_addr1(tag_array_ext_ram_addr1) |
| ); |
| |
| // D-Cache data |
| data_arrays_0_ext data_arrays_0_ext ( |
| .RW0_addr(data_arrays_0_ext_RW0_addr), |
| .RW0_en(data_arrays_0_ext_RW0_en), |
| .RW0_clk(data_arrays_0_ext_RW0_clk), |
| .RW0_wmode(data_arrays_0_ext_RW0_wmode), |
| .RW0_wdata(data_arrays_0_ext_RW0_wdata), |
| .RW0_rdata(data_arrays_0_ext_RW0_rdata), |
| .RW0_wmask(data_arrays_0_ext_RW0_wmask), |
| .ram_clk(data_arrays_0_ext_ram_clk), |
| .ram_csb0(data_arrays_0_ext_ram_csb0), |
| .ram_web0(data_arrays_0_ext_ram_web0), |
| .ram_wmask00(data_arrays_0_ext_ram_wmask00), |
| .ram_wmask01(data_arrays_0_ext_ram_wmask01), |
| .ram_addr00(data_arrays_0_ext_ram_addr00), |
| .ram_addr01(data_arrays_0_ext_ram_addr01), |
| .ram_din00(data_arrays_0_ext_ram_din00), |
| .ram_din01(data_arrays_0_ext_ram_din01), |
| .ram_dout00(data_arrays_0_ext_ram_dout00), |
| .ram_dout01(data_arrays_0_ext_ram_dout01), |
| .ram_csb1(data_arrays_0_ext_ram_csb1), |
| .ram_addr10(data_arrays_0_ext_ram_addr10), |
| .ram_addr11(data_arrays_0_ext_ram_addr11) |
| ); |
| |
| // I-Cache tag |
| tag_array_0_ext tag_array_0_ext ( |
| .RW0_addr(tag_array_0_ext_RW0_addr), |
| .RW0_en(tag_array_0_ext_RW0_en), |
| .RW0_clk(tag_array_0_ext_RW0_clk), |
| .RW0_wmode(tag_array_0_ext_RW0_wmode), |
| .RW0_wdata(tag_array_0_ext_RW0_wdata), |
| .RW0_rdata(tag_array_0_ext_RW0_rdata), |
| .RW0_wmask(tag_array_0_ext_RW0_wmask), |
| .ram_clk(tag_array_0_ext_ram_clk), |
| .ram_csb0(tag_array_0_ext_ram_csb0), |
| .ram_web0(tag_array_0_ext_ram_web0), |
| .ram_wmask0(tag_array_0_ext_ram_wmask0), |
| .ram_addr0(tag_array_0_ext_ram_addr0), |
| .ram_din0(tag_array_0_ext_ram_din0), |
| .ram_dout0(tag_array_0_ext_ram_dout0), |
| .ram_csb1(tag_array_0_ext_ram_csb1), |
| .ram_addr1(tag_array_0_ext_ram_addr1) |
| ); |
| |
| // I-Cache data |
| data_arrays_0_0_ext data_arrays_0_0_ext ( |
| .RW0_addr(data_arrays_0_0_ext_RW0_addr), |
| .RW0_en(data_arrays_0_0_ext_RW0_en), |
| .RW0_clk(data_arrays_0_0_ext_RW0_clk), |
| .RW0_wmode(data_arrays_0_0_ext_RW0_wmode), |
| .RW0_wdata(data_arrays_0_0_ext_RW0_wdata), |
| .RW0_rdata(data_arrays_0_0_ext_RW0_rdata), |
| .RW0_wmask(data_arrays_0_0_ext_RW0_wmask), |
| .ram_clk(data_arrays_0_0_ext_ram_clk), |
| .ram_csb0(data_arrays_0_0_ext_ram_csb0), |
| .ram_web0(data_arrays_0_0_ext_ram_web0), |
| .ram_wmask00(data_arrays_0_0_ext_ram_wmask00), |
| .ram_wmask01(data_arrays_0_0_ext_ram_wmask01), |
| .ram_wmask02(data_arrays_0_0_ext_ram_wmask02), |
| .ram_wmask03(data_arrays_0_0_ext_ram_wmask03), |
| .ram_addr00(data_arrays_0_0_ext_ram_addr00), |
| .ram_addr01(data_arrays_0_0_ext_ram_addr01), |
| .ram_addr02(data_arrays_0_0_ext_ram_addr02), |
| .ram_addr03(data_arrays_0_0_ext_ram_addr03), |
| .ram_din00(data_arrays_0_0_ext_ram_din00), |
| .ram_din01(data_arrays_0_0_ext_ram_din01), |
| .ram_din02(data_arrays_0_0_ext_ram_din02), |
| .ram_din03(data_arrays_0_0_ext_ram_din03), |
| .ram_dout00(data_arrays_0_0_ext_ram_dout00), |
| .ram_dout01(data_arrays_0_0_ext_ram_dout01), |
| .ram_dout02(data_arrays_0_0_ext_ram_dout02), |
| .ram_dout03(data_arrays_0_0_ext_ram_dout03), |
| .ram_csb1(data_arrays_0_0_ext_ram_csb1), |
| .ram_addr10(data_arrays_0_0_ext_ram_addr10), |
| .ram_addr11(data_arrays_0_0_ext_ram_addr11), |
| .ram_addr12(data_arrays_0_0_ext_ram_addr12), |
| .ram_addr13(data_arrays_0_0_ext_ram_addr13) |
| ); |
| `endif // RAM_ON_TOP |
| `endif // MARMOT_EMPTY |
| |
| endmodule |
