i2c controller

hi everybody,

I have a problem in compiling a file in Quartus 7.0 . here is my procedure.

I download the gpio.zip in the address below http://nioswiki.jot.com/wikihome/operatingsystems/video.

I create a new component in sopc with the class.ptf file in the gpio.zip folder , and after generating the system , I compile the file of type BSF who was generated in a new project. There is an error in the compilation result. here it is :

# #################

Warning: Using design file gpio_0.v, which is not specified as a design file for the current project, but contains definitions for 1 design units and 1 entities in project

Info: Found entity 1: gpio_0

Info: Elaborating entity "gpio_0" for hierarchy "gpio_0:the_gpio_0"

Error (10130): Verilog HDL error at gpio_0.v(55): parameter "WIDTH" is not a formal parameter of instantiated module

Error: Can't elaborate user hierarchy "gpio_0:the_gpio_0"

Error: Quartus II Analysis & Synthesis was unsuccessful. 2 errors, 9 warnings

Info: Allocated 132 megabytes of memory during processing

Error: Processing ended: Wed Feb 06 16:24:59 2008

Error: Elapsed time: 00:00:13

Error: Quartus II Full Compilation was unsuccessful. 2 errors, 9 warnings

# ####################

can someone help me to solve the problem??:)