Xilinx CPLD XC2C256 Reset problem

[priestnot]

I have a X2C256 and i find that it does not reset on power up...

At leat the instructions:

assign slv_in9[0] = A10;
assign slv_in10[0] = A8;

And the UCF is:
NET "A8" LOC = "40";
NET "A10" LOC = "34";

The thing is when I power up it does not do the assign's but then i do a reset and it works...

Is there some sort of reset configuration that I am missing?

 

[prakashvenugopal]

hi priestnot,
I am going to use XC2C256. Please let me know the max. current for VCCIO 3.3V for this series. what is the regualtor current you used for 3.3V?

thanks,
V. Prakash

 

[priestnot]

I tried to find that info in the datasheet but i could so i realy cannot help you

As for the regulator i used a development board so once again i cannot help you ...

Sorry

 

[lucbra]

where does slv_in[0] and slv_in[0] come from? When it's coming from an output of a macrocell, it could need a reset.

 

[prakashvenugopal]

hi priestnot,

Can you tell me the part number for the 3.3V regualtor used in the development board using the Schematic?

thanks,
V. Prakash