how can i convert axi lite to axi full transaction peripheral?

[sandy3129]

hello friends,
how can i convert my transaction from a axi lite to a axi full transaction, i have created my slave peripheral as a axi lite and my master as a axi full, but when i give my slave pins to master, the address that has been generated for my slave is 4 bit , and for my master it has created 32 bit, how do i connect them , so that my 32 bit input is taken from a lite peripheral and converts into 32 bit full transaction.

Regards.

 

[dpaul]

An AXILite is a subset of the AXI.

how do i connect them , so that my 32 bit input is taken from a lite peripheral and converts into 32 bit full transaction.

Just connect the 4 bits of the slave and master and see if it works. You might get a synthesis warning for this approach. Better modify the slave side so that its address bus is 32 bits.

 

[sandy3129]

how can i port map the interfaces , it seems like they cannot be ported

 

[dpaul]

Why not?
I am taking the eg of *_AWADDR, on the master side it is out port and slave side it is in port.
Just make the values of C_S_* and C_M_* to be the same, here 32.
If they cannot be made to have the same value, then just connect C_M_*(3 downto 0) to C_S_*(3 downto 0).

 

[sandy3129]

i did as you told it worked thanks