Altera Mentor Verification IP Altera Edition AMBA AXI4-Li Manual do Utilizador descarregar pdf (Página 89)

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101

SystemVerilog Slave BFM

set_read_data()

Mentor Verification IP AE AXI4-Lite User Guide, V10.3

April 2014

set_read_data()

This nonblocking function sets a read data in the axi4_transaction record data_words field. It is

used in a slave test program as a helper function to read from the slave memory given the

address addr, data beat index, and the read data arguments.

Example

bfm.set_read_data(read_trans, 0, addr, data);

Prototype

function bit set_read_data

(

input axi4_transaction trans,

input int index = 0,

input bit [((AXI4_ADDRESS_WIDTH) - 1) : 0] addr[],

input bit [7:0] data[]

);

Arguments

trans The axi4_transaction record.

index (Optional) Data byte array element number.

Note: ‘0’ for AXI4-Lite

addr Read address.

data Read data byte.

Returns

None

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