release notes on stcv2f.mcs 1) The centriod rounding problem should be fixed. 2) Raw and corrected level 3 data are correct now. 3) An error in the level3 data format documentation about raw-corrected data has been corrected. The new document could be found in stc_doc subdirectory. 4) bit 2 of 0x28008 of log3 is now used to enable filling the road memory. This bit returns to zero after any log3 access except reading 0x28008. 5) writing bit 2 of 0x2800c is the command to start road memory filling 6) status bit 3 is used to flag that the road memory is busy filling. When it is zero, access other than the road memory is allowed. 7) The procedure of filling the road memory with a user provided filler word: a) exit run mode b) write the chosen filler word to any memory location of the road memory. c) write 0x4 to 0x28008 to enable the memory filling d) write 0x4 to 0x2800c to start the memory filling e) It takes about 200ms to fill the whole memory, during this time, all road memory related accesses are ignored. Read from 0x2800c and if bit 3 is '0', then the filling is done. After steps c, any operation other than reading 0x28008 will disable the memory filling. 8) Starting from this firmware version, the XST VHDL is used instead of the FPGA express. This resulted in reducing the compiling time to one fourth. In the process of VHDL code porting, errors might have sneaked in. Use with caution.