Altera Mentor Verification IP Altera Edition AMBA AXI3/4T Manuale Utente Scaricare il pdf (Pagina 119)

SystemVerilog AXI3 and AXI4 Slave BFMs

get_read_addr()

Mentor VIP AE AXI3/4 User Guide, V10.2b

September 2013

get_read_addr()

This nonblocking function returns the address addr of a particular byte in a read transaction. It

is used in a slave test program as a helper function to return the address of a data byte in the

slave memory. If the corresponding index does not exist, then this function returns false,

otherwise it returns true.

bfm.get_read_addr(read_trans, 0, addr);

// * = axi | axi4

// ** = AXI | AXI4

function bit get_read_addr

input *_transaction trans,

input int index = 0,

output bit [((**_ADDRESS_WIDTH) - 1) : 0] addr[]

Arguments trans

The *_transaction record.

Array element number.

addr Read address array

bit Flag to indicate existence of data at index array

element number;

0 = nonexistent.

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Altera Mentor Verification IP Altera Edition AMBA AXI3/4T Manuale Utente Pagina 119