Producer AXI Ports - 2023.1 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

Document ID
PG252
Release Date
2023-05-16
Version
2023.1 English
Table 1. Producer AXI Write PortX Interface
Signal Direction Description
Write Address Channel
s_axi_mm_p_x_awid[3:0] Input  
s_axi_mm_p_x_awaddr [63:0] Input Byte address
s_axi_mm_p_x_awlen [7:0] Input Length of burst (number of transfer minus 1)
s_axi_mm_p_x_awsize [2:0] Input Transfer width:
  • 000: 8-bit
  • 001: 16-bit
  • 010: 32-bit
  • 011: 64-bit
s_axi_mm_p_x_awburst [1:0] Input Burst type:
  • 00: Fixed
  • 01: Incremental
  • 10: Wrapping
  • 11: Reserved
s_axi_mm_p_x_awvalid Input  
s_axi_mm_p_x_awready Input  
s_axi_mm_p_x_awcache[3:0] Input  
s_axi_mm_p_x_awlock Input  
s_axi_mm_p_x_awprot[2:0] Input  
s_axi_mm_p_x_awqos[3:0] Input  
s_axi_mm_p_x_awregion[3:0] Input  
S_axi_mm_p_x_awuser Input  
Write Data Channel
s_axi_mm_p_x_wdata [127:0] Input Read data
s_axi_mm_p_x_wstrb [15:0] Input Byte enable
s_axi_mm_p_x_wlast Input Not used by the port
s_axi_mm_p_x_wvalid Input  
s_axi_mm_p_x_wready Input  
s_axi_mm_p_x_wuser Input  
Write Response Channel
s_axi_mm_p_x_bid[3:0] Input  
s_axi_mm_p_x_bresp[1:0] Input Tied to zero (OKAY)
s_axi_mm_p_x_bvalid Input  
s_axi_mm_p_x_bready Input  
s_axi_mm_p_x_buser Input  
Table 2. Producer AXI Read PortX Interface
Signal Direction Description
Read Address Channel
s_axi_mm_p_x_arid[3:0] Input  
s_axi_mm_p_x_araddr [63:0] Input Byte address
s_axi_mm_p_x_arlen[7:0] Input Length of burst (number of transfer minus 1)
s_axi_mm_p_x_arsize[2:0] Input Transfer width:
  • 000: 8-bit
  • 001: 16-bit
  • 010: 32-bit
  • 011: 64-bit
s_axi_mm_p_x_arburst[1:0] Input Burst type:
  • 00: Fixed
  • 01: Incremental
  • 10: Wrapping
  • 11: Reserved
s_axi_mm_p_x_arvalid Input  
s_axi_mm_p_x_arready Input  
s_axi_mm_p_x_arcache[3:0] Input  
s_axi_mm_p_x_arlock Input  
s_axi_mm_p_x_arprot[2:0] Input  
s_axi_mm_p_x_arqos[3:0] Input  
s_axi_mm_p_x_arregion[3:0] Input  
s_axi_mm_p_x_aruser Input  
Read Data Channel
s_axi_mm_p_x_rid[3:0] Input  
s_axi_mm_p_x_rdata[127:0] Input Read data
s_axi_mm_p_x_rresp[1:0] Input Tied to zero (OKAY)
s_axi_mm_p_x_rlast Input  
s_axi_mm_p_x_rvalid Input  
s_axi_mm_p_x_rready Input  
s_axi_mm_p_x_ruser Input