Does anyone has the RTL code of ARM AHB-to-APB bridge?

[blueagate]

apb rtl

I am working a design with ARM.
Does anyone has the RTL code of ARM AHB-to-APB bridge?
Help me, please.
Thanks.

 

[eda_wiz]

ahb freecore

Hmmm...
I have seen no free cores for AHB-APB bridge..
But I think its trivial to develop one if you understand AMBA 2.0 spec...

Your doubts rgding implementation are welcome....

 

[sarah]

amba apb protocol rtl

Hi blueagate,

I used to develop the bridge for the AMBA bus configuration, before end up using the AMBA IP from Synopsys. Whizkid is right, do read the AMBA 2.0 spec and put the emphasis on the bridge as well as the AHB and the APB protocol. Try grasp the basic idea of what the bridge is doing especially on READ/WRITE operations.

You can use this code for reference, as attached.
note: take a close look at the state machine part.

 

[eddsos]

ahb to apb bridge

This is a module from FreeCore Leon. just for your reference.

Added after 4 minutes:

why can't upload? I changed the extension to doc, you should change it back
to .vhd.

 

[eeeraghu]

A sample model is availaible free from ARM web site, AMBA easy AHB u can refer there

 

[hemal]

Hi,

can anyone point me the link where i can find apb bridge rtl code?

Thanks in advance,
Hemal