xcnv(7)                             CLIX                             xcnv(7)



  NAME

    xcnv - Convolution filter

  DESCRIPTION

    The Convolution Filter (CNV) performs a convolution operation on the data
    flowing through the raster processing pipeline.  The CNV board in the
    lowest Shared Resource (SR) Bus slot number supports channel 0, the next
    CNV board supports channel 1, and so on.

    The xcnv filter allows a process to directly access the control registers
    of a specified CNV board.  All convolution parameters are established
    through the mapped registers.

  RELATED INFORMATION

    Functions:  cnv_close(3), cnv_open(3)




































  2/94 - Intergraph Corporation                                              1