When I select 128kB for my Spartan-6 FPGA design in Base System Builder, the following error occurs: "ERROR:EDK:3452 - IPNAME:bram_block INSTANCE:microblaze_0_bram_block - /home/name/project/s6_axi_feq/my_test.mhs line 137 - Memory of data width 32-bit and memory size 128-kBytes does not fit in a fixed size. Only the following memory configurations are supported: ----------------------------------------------------------------- ERROR:EDK:440 - platgen failed with errors!"
Solution
The design cannot have 128kB or block RAM memory.You need to re-run Base System Builder and select 64kB or less.