scaler usage in run time control

Hi jake i tried out ur method , i had a problem i could not able to get the output from sclaler while using in runtime control.

MY system with sopc consiste of test pattern in run time and scaler in runtime,i am giving the output of test patterm directly to the scaler input and external avalon mm controllers for run time controlling and exported the scaler output using avalon sink.

with the system i can get the output when both test pattern and scaler are constant and when test pattern in run time controlled and scaler is constant but couldn't get the output when both are are in runtime control mode.I think the input packet to scaler might be the problem from testpattern output .can u suggest me an solution.

One more question the address width is 4 bits and datawidth 16.for scaler address width 8bits and datawidth 32bits while using them in sopc but in megawizard they are address 2 bits and data 16 bits and address 2 bits and data 32 bits. why is it so and is there any thing to take care or change in adressing while using in sopc that is different than while accessing throungh custom code.

regards

ysc