ntantio

ad9910: fix the type of ram data

2

the type of ram data remains int32 on core device, but changes to int64 on host PC after bitwise operation # ARTIQ Pull Request ## Description of Changes ### Related...

fix #5 #14 test each row by regex and remove blank rows, instead of using `trim()`

After running the following code in jupyter notebook ``` %%r x 1 get_ipython().run_cell_magic('r', '', 'x