Altera Arria V Avalon-ST - Manual (Page 81)

Signal Direction Description
lmi_rden Input Read enable input.
lmi_wren Input Write enable input.
lmi_ack Output Write execution done/read data valid.
lmi_addr[11:0] Input Address inputs, [1:0] not used.
lmi_din[31:0] Input Data inputs.
Figure 4-31: LMI Read
pld_clk
lmi_rden
lmi_addr[11:0]
lmi_dout[31:0]
lmi_ack
Figure 4-32: LMI Write
Only writeable configuration bits are overwritten by this operation. Read-only bits are not affected. LMI
write operations are not recommended for use during normal operation with the exception of AER
header logging.
pld_clk
lmi_wren
lmi_din[31:0]
lmi_addr[11:0]
lmi_ack
Related Information
Avalon Interface Specifications
4-44 LMI Signals
2014.12.15
Altera Corporation Interfaces and Signal Descriptions
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