AXI4 Memory Mapped Master Bypass Read Address Interface Signals - 1.0 English

Versal ACAP DMA and Bridge Subsystem for PCI Express Product Guide (PG344)

Document ID
PG344
Release Date
2022-05-20
Version
1.0 English
Table 1. AXI4 Memory Mapped Master Bypass Read Address Interface Signals
Signal Name Direction Description
m_axib_araddr

[AXI_ADR_WIDTH-1:0]

O This signal is the address for a memory mapped read to the user logic from the host.

m_axib_arid

[ID_WIDTH-1:0]

O Master read address ID.
m_axib_arlen[7:0] O Master read address length.
m_axib_arsize[2:0] O Master read address size.
m_axib_arprot[2:0] O 3’h0
m_axib_arvalid O The assertion of this signal means there is a valid read request to the address on m_axib_araddr.
m_axib_arready I Master read address ready.
m_axib_arlock O 1’b0
m_axib_arcache[3:0] O 4’h0
m_axib_arburst O Master read address burst type.