diff options
Diffstat (limited to 'usrp2/top/u2plus/u2plus_core.v')
| -rw-r--r-- | usrp2/top/u2plus/u2plus_core.v | 37 |
1 files changed, 8 insertions, 29 deletions
diff --git a/usrp2/top/u2plus/u2plus_core.v b/usrp2/top/u2plus/u2plus_core.v index 7b8cbb1bb..2b5ea4295 100644 --- a/usrp2/top/u2plus/u2plus_core.v +++ b/usrp2/top/u2plus/u2plus_core.v @@ -151,8 +151,7 @@ module u2plus_core wire [31:0] set_data, set_data_dsp; wire set_stb, set_stb_dsp; - wire ram_loader_done; - wire ram_loader_rst, wb_rst, dsp_rst; + wire wb_rst, dsp_rst; wire [31:0] status, status_b0, status_b1, status_b2, status_b3, status_b4, status_b5, status_b6, status_b7; wire bus_error, spi_int, i2c_int, pps_int, onetime_int, periodic_int, buffer_int; @@ -249,31 +248,11 @@ module u2plus_core ////////////////////////////////////////////////////////////////////////////////////////// // Reset Controller - // /////////////////////////////////////////////////////////////////// - // RAM Loader - - wire [31:0] ram_loader_dat, if_dat; - wire [15:0] ram_loader_adr; - wire [14:0] if_adr; - wire [3:0] ram_loader_sel; - wire ram_loader_stb, ram_loader_we; - wire iwb_ack, iwb_stb; - ram_loader #(.AWIDTH(16),.RAM_SIZE(RAM_SIZE)) - ram_loader (.wb_clk(wb_clk),.dsp_clk(dsp_clk),.ram_loader_rst(ram_loader_rst), - .wb_dat(ram_loader_dat),.wb_adr(ram_loader_adr), - .wb_stb(ram_loader_stb),.wb_sel(ram_loader_sel), - .wb_we(ram_loader_we), - .ram_loader_done(ram_loader_done), - // CPLD Interface - .cpld_clk(cpld_clk), - .cpld_din(cpld_din), - .cpld_start(cpld_start_int), - .cpld_mode(cpld_mode_int), - .cpld_done(cpld_done_int), - .cpld_detached(cpld_detached)); - // ///////////////////////////////////////////////////////////////////////// // Processor + wire [31:0] if_dat; + wire [14:0] if_adr; + aeMB_core_BE #(.ISIZ(16),.DSIZ(16),.MUL(0),.BSF(1)) aeMB (.sys_clk_i(wb_clk), .sys_rst_i(wb_rst), // Instruction Wishbone bus to I-RAM @@ -295,10 +274,10 @@ module u2plus_core ram_harvard #(.AWIDTH(15),.RAM_SIZE(RAM_SIZE),.ICWIDTH(7),.DCWIDTH(6)) sys_ram(.wb_clk_i(wb_clk),.wb_rst_i(wb_rst), - .ram_loader_adr_i(ram_loader_adr[14:0]), .ram_loader_dat_i(ram_loader_dat), - .ram_loader_stb_i(ram_loader_stb), .ram_loader_sel_i(ram_loader_sel), - .ram_loader_we_i(ram_loader_we), - .ram_loader_done_i(ram_loader_done), + .ram_loader_adr_i(0), .ram_loader_dat_i(0), + .ram_loader_stb_i(0), .ram_loader_sel_i(0), + .ram_loader_we_i(0), + .ram_loader_done_i(1'b1), .if_adr(if_adr), .if_data(if_dat), |