Help: ICE_FLAGS_DIR=IO

direction of transfer (<0=input >0=output)

direction of transfer (<0=input >0=output)
  -3 Input w/ NetIO	- slice is DMAd to host for monitoring
  -2 Input w/ DirectIO
  -1 Input
   0 None	- NO host DMA
   1 Output
   2 Output w/ DirectIO
   3 Output w/ NetIO	- slice is DMAd to host for monitoring
   4 Output CBUF LoopBack noDMA