Latch Blocks Give Synthesis Errors - Latch Blocks Give Synthesis Errors Description Latch blocks give synthesis errors when you set the Type to uint8 (Boolean). This issue affects all designs that use latch blocks. The design gives synthesis errors. Resolution To work around the issue, set the Type as ufix(1) . This issue is fixed in the DSP Builder advanced blockset v12.0 SP1. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] 12.0.1 11.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']