vhdl implementation of a network arbiter

[ann_ren]

hi everyone.... i am doin a project on cdma transceiver of NoC.

can some one tel me what exactly should be the functionality of the network arbiter?
basically Network Arbiter”
takes charge of informing the requested receiver node to
prepare the proper spreading code for decoding and sending a
grant signal back to the sender node.

can some one help me to figure out how exactly should i code it using vhdl.....

 

[N vijay kumar]

hi...

arbiter is one which grants command to a group of devises.
if there multiple devises which are need in for a single thing then we can use arbiter with any priority or any other conditions there to grant permittee.

procedure:

> at a clk edge find a request and grant control to it.
> unless the control is released any request should not be accepted.
>when the control is released then other requests should be considered other than the previous one.
>if no request is present then the control should be at default state.