The SHIFT REGISTER (RAM-BASED) megafunction does not support MLAB or M512 memory blocks for Cyclone IV GX - The SHIFT REGISTER (RAM-BASED) megafunction does not support MLAB or M512 memory blocks for Cyclone IV GX Description The SHIFT REGISTER (RAM-BASED) megafunction does not support MLAB or M512 memory blocks. Resolution Use M9K blocks. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] 10.1 10.1 ['Cyclone® IV FPGAs'] ['novalue'] ['novalue'] ['novalue'] - 2021-08-25

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