Error (170155): Fixed size LogicLock region is not tall enough for its contents. It must be at least n LABs tall - Error (170155): Fixed size LogicLock region is not tall enough for its contents. It must be at least n LABs tall Description Due to a problem in the Quartus® II software version 14.1 Update 1 and earlier, you may encounter this error when fitting a desing which uses LogicLock regions to constrain logic placement. The error is due to a problem with the fitting of carry chains implemented in the logic assigned to LogicLock regions. Resolution A patch is available for the Quartus II software version 14.1 Update 1. Download the version 14.1 update 1 patch 1.02 for Windows (.exe) Download the version 14.1 update 1 patch 1.02 for Linux (.run) Download the version 14.1 update 1 patch 1.02 readme file (.txt) This problem is scheduled to be fixed in a future release of the Quartus II software. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']