Supports 1, 2, 4, 8, 16, 32, 64, 128, 256 burst lengths 突发长度 parameter integer C_M_AXI_BURST_LEN = 16, // Thread ID Width 写ID宽度 parameter integer C_M_AXI_ID_WIDTH = 1, // Width of Address Bus 写地址宽度 parameter integer C_M_AXI_ADDR_WIDTH = 32, // Width of ...
parameter integer C_M_AXI_ID_WIDTH = 1, // Width of Address Bus parameter integer C_M_AXI_ADDR_WIDTH = 32, // Width of Data Bus parameter integer C_M_AXI_DATA_WIDTH = 32, // Width of User Write Address Bus parameter integer C_M_AXI_AWUSER_WIDTH = 0, // Width of User Read...
// Burst Length. Supports 1, 2, 4, 8, 16, 32, 64, 128, 256 burst lengthsparameter integer C_M_AXI_BURST_LEN=16,// Thread ID Widthparameter
// Thread ID Width parameter integer C_M_AXI_ID_WIDTH = 1, // Width of Address Bus parameter integer C_M_AXI_ADDR_WIDTH = 32, // Width of Data Bus parameter integer C_M_AXI_DATA_WIDTH = 64, // Width of User Write Address Bus parameter integer C_M_AXI_...
生成if(C_ATG_BASIC_AXI4 == 0)开始:AXI4_AR_BASIC_NOassign arid_m [C_M_AXI_THREAD_ID_WIDTH-1:0] = mar_fifo_out [52:47]; assign arlen_m [7:0] = mar_fifo_out [39:32]; assign arvalid_m = mar_fifo_valid; assign arsize_m [ 2:0] = mar_fifo_out [46:44]; assign ar...
platgen/simgen 中的一些逻辑似乎是使用这些参数计算传递到 AXI 互连实例的参数。具体来说,就是 AXI 互连参数 C_S_AXI_THREAD_ID_WIDTH 和 C_AXI_ID_WIDTH。在这些参数设置不正确的情况下,AXI 互连就无法实例化任何 ID 采样/传播逻辑,具体参见DS768, ...
Width of all ID signals propagated by the AXI Crossbar core. This is the actual width of ID signals on each MI slot. Each SI slot uses a subset of this width for its thread ID signals, if any. ADDR_WIDTH(a) 32 For AXI4 or AXI3: ...
Thread ID Width: 0 (al l SI) Address Width: Global = 32; per MI = 16 (1 address range) Read/Write Acceptance: 1 Read/Write Issuing: 1 Arbitration Priority: 0 (round-robin) User Width: 0 AXI Crossbar Performance: SASD, AXI4-Lite Protocol Common Configuration: Connec tivity Mode: SAS...
3）全套实验源码+手册+视频下载地址：http://www.openedv.com/thread-340252-1-1.html 4）正点原子...