User Parameters - 1.0 English

The following table shows the relationship between the fields in the Vivado® IDE and the user parameters (which can be viewed in the Tcl Console).

Table 1. User Parameters
Parameter	Format/Range	Default Value	Description
ADDR_WIDTH	1 ≤ integer ≤ 64	32	Width of : s_axi_araddr m_axi_araddr s_axi_awaddr m_axi_awaddr
ID_WIDTH	0 ≤ integer ≤ 32	0	Width of : s_axi_arid m_axi_arid s_axi_awid m_axi_awid s_axi_wid m_axi_wid s_axi_rid m_axi_rid s_axi_bid m_axi_bid
DATA_WIDTH	integer = {32, 64, 128, 256, 512, 1024}	32	Width of : s_axi_rdata m_axi_rdata s_axi_wdata m_axi_wdata
ARUSER_WIDTH	0 ≤ integer ≤ 1024	0	Width of : s_axi_aruser m_axi_aruser
AWUSER_WIDTH	0 ≤ integer ≤ 1024	0	Width of : s_axi_awuser m_axi_awuser
WUSER_WIDTH	0 ≤ integer ≤ 1024	0	Width of : s_axi_wuser m_axi_wuser
RUSER_WIDTH	0 ≤ integer ≤ 1024	0	Width of : s_axi_ruser m_axi_ruser
BUSER_WIDTH	0 ≤ integer ≤ 1024	0	Width of : s_axi_buser m_axi_buser
PROTOCOL	string = {AXI4, AXI3}	AXI4	AXI sub-protocol of both SI and MI.
BASE_ADDR	0 ≤ bitstring ≤ 2**ADDR_WIDTH - 1; Bitstring width = ADDR_WIDTH;	0	Starting value of AWADDR during initialization. Low-order bits [ADDR_SIZE - 1:0] must be all zeros
ADDR_SIZE	log₂(DATA_WIDTH / 8) + 4 ≤ integer ≤ ADDR_WIDTH	ADDR_WIDTH	Size of address range to be initialized, in power-of-2 bytes
INIT_VALUE	Bitstring width = DATA_WIDTH	0	Initialization value written to each memory location