https://github.com/bluecmd/wb-axi

Wishbone <-> AXI converters
https://github.com/bluecmd/wb-axi

Last synced: 5 months ago
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Wishbone <-> AXI converters

• Host: GitHub
• URL: https://github.com/bluecmd/wb-axi
• Owner: bluecmd
• Created: 2014-07-11T21:09:45.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2015-06-01T19:47:22.000Z (about 11 years ago)
• Last Synced: 2025-03-05T23:46:33.634Z (about 1 year ago)
• Language: Tcl
• Homepage:
• Size: 172 KB
• Stars: 14
• Watchers: 6
• Forks: 3
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
wb-axi

======

Wishbone <-> AXI interfaces and modules

### Status

Currently only conversions from Wishbone to AXI4 and AXI4-Lite are supported.

Bursts are not implemented and will fall back to single read/writes.

All extra features that AXI allows (permissions, locking, caching, etc.) is not currently supported.

### Example

  

     wb_to_axi4_bridge #(

       .DW(32), .AW(32), .IDW(4)

     ) wb_to_axi4_bridge_i (

       .wb_clk_i(sys_clk_i),

       .wb_rst_i(sys_rst_i),

       .wb_adr_i(wb_adr),

       .wb_dat_i(wb_dat),

       .wb_sel_i(wb_sel),

       .wb_we_i (wb_we),

       .wb_cyc_i(wb_cyc),

       .wb_stb_i(wb_stb),

       .wb_cti_i(wb_cti),

       .wb_bte_i(wb_bte),

       .wb_dat_o(wb_rdt),

       .wb_ack_o(wb_ack),

       .wb_err_o(wb_err),

       .wb_rty_o(wb_rty),

       .m_axi_awaddr  (axi_awaddr),

       .m_axi_awlen   (axi_awlen),

       .m_axi_awsize  (axi_awsize),

       .m_axi_awburst (axi_awburst),

       .m_axi_awlock  (axi_awlock),

       .m_axi_awcache (axi_awcache),

       .m_axi_awprot  (axi_awprot),

       .m_axi_awregion(axi_awregion),

       .m_axi_awqos   (axi_awqos),

       .m_axi_awvalid (axi_awvalid),

       .m_axi_awready (axi_awready),

       .m_axi_wdata   (axi_wdata),

       .m_axi_wstrb   (axi_wstrb),

       .m_axi_wlast   (axi_wlast),

       .m_axi_wvalid  (axi_wvalid),

       .m_axi_wready  (axi_wready),

       .m_axi_bresp   (axi_bresp),

       .m_axi_bvalid  (axi_bvalid),

       .m_axi_bready  (axi_bready),

       .m_axi_araddr  (axi_araddr),

       .m_axi_arlen   (axi_arlen),

       .m_axi_arsize  (axi_arsize),

       .m_axi_arburst (axi_arburst),

       .m_axi_arlock  (axi_arlock),

       .m_axi_arcache (axi_arcache),

       .m_axi_arprot  (axi_arprot),

       .m_axi_arregion(axi_arregion),

       .m_axi_arqos   (axi_arqos),

       .m_axi_arvalid (axi_arvalid),

       .m_axi_arready (axi_arready),

       .m_axi_rdata   (axi_rdata),

       .m_axi_rresp   (axi_rresp),

       .m_axi_rlast   (axi_rlast),

       .m_axi_rvalid  (axi_rvalid),

       .m_axi_rready  (axi_rready),

       .m_axi_awid    (axi_awid),

       .m_axi_arid    (axi_arid),

       .m_axi_rid     (axi_rid),

       .m_axi_bid     (axi_bid)

     );