# SRAM_CTRL: executable > Test execute-from-SRAM feature. TLUL transactions tagged with InstrType are allowed when exec CSR is set to 1 or lifecycle input is On. When disabled, InstrType transactions should error but DataType should succeed. Write a UVM sequence that extends `sram_ctrl_base_vseq` to verify the above. **Output:** `/home/dev/workspace/sequences/sram_ctrl_executable_vseq.sv` and `/home/dev/workspace/agent_sim_cfg.hjson` **Run:** `/home/dev/scripts/run_test.sh sram_ctrl_main_executable`