Fpga ram

[AtomSoft]

Need some help not sure how to access BRAM (BLOCK RAM)

I made a small project here but still am getting lost. The project is a simple 2 state device. On state 1 it will write to address 0x00 the byte 0xAA and erase the READ variable/vector

and in state 2 it will read address 0x00 and should report 0xAA back.

I get a Multi-Source error before it does anything in the compile...

ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<7>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<6>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<5>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<4>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<3>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<2>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<1>>; this signal is connected to multiple drivers.
ERROR:Xst:528 - Multi-source in Unit <Test2> on signal <DATAR<0>>; this signal is connected to multiple drivers.