// 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 Data Bus 写数据宽度parameter integer C_M_AXI_DATA_WIDTH = 32,// Width of User Write Address Busparameter integer C_M_AXI_...
AR# 55374: 14.4 AXI BFM – 所需的 AXI 参数在 AXI3/4 BFM 中缺失,从而导致 AXI 互连设置错误或仿真挂起。 Description C_<BUSIF>_SUPPORTS_THREADS 和 C_<BUSIF>_THREAD_ID_WIDTH 是 AXI 主器件所需的 AXI 参数。不过,这在 EDK 提供的 AXI3 和 AXI4 Master BFM.mpd文件中是缺失的。
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...
// Burst Length. Supports 1, 2, 4, 8, 16, 32, 64, 128, 256 burst lengthsparameter integer C_M_AXI_BURST_LEN=16,// Thread ID Widthparameter
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...
Thread ID Width Single Thread AXI Crossbar Core — Master Interface Tab Read Issuing Write Issuing Secure Slave AXI Crossbar Core — Address Tab Number of Address Ranges Base Addr Address Width AXI Crossbar Core — Connectivity Tab Connectivity ...
= dma.csr_data_bytes * 8 C_DDR_AXI_ADDR_WIDTH 1~32 = dma.ddr_addr_width C_DDR_AXI_BURST_WIDTH 1~8 = dma.ddr_burst_width C_DDR_AXI_DATA_WIDTH 64, 128, 256, 512 (bits) = dma.ddr_data_bytes * 8 C_DDR_AXI_THREAD_ID_WIDTH 2 = ddr_read_id_width Company...
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...
•SupportforburstsizesthatarelessthanthewidthoftheblockRAM,forexample, narrowbursts.Datatransfersareondifferentbytelanesforeachbeatoftheburst. •AXIusersignalsarenotnecessaryorsupported •TheAXIBRAMControllerexecutesalltransactionsinorderregardlessofthreadID value.Noreadreorderingorwritereorderingisimplemented. ...