Error for Individually programme DIO Port0 lines for PCIe-6321 with MHDDK

[APACniLB]

Hi,

OS : Centos 6.5   (2.6.32)

Hardware : PCIe-6321

Software : MHDDK 2.0

Error : with the help of local SE ,they have already successed to use the Port0 of DIO , but they can only successed to set all Port0 lines to input or output , and can not make it to use the lines individually as input or output .

for example , they set P0.0 as output first , then they found P0.1-P0.7 all tend to be output , although they tried to set P0.1-P0.7 as input , they cannot get any signal .

Is there any limited for DIO lines ( in one port ) individually programming when they use the MHDDK 2.0 with X-series DAQ ?

thanks ~

[APACniLB]

Is there any answer for this ?  who can introduce some R&D resource ?