{"block":{"name":"mbx","variant":null,"commit":"4243cf5c09e81587de90005f63f39abdd1bf3f13","commit_short":"4243cf5","dirty":true,"branch":"master","url":"https://github.com/lowRISC/opentitan/tree/4243cf5c09e81587de90005f63f39abdd1bf3f13","revision_info":"GitHub Revision: [`4243cf5`](https://github.com/lowrisc/opentitan/tree/4243cf5c09e81587de90005f63f39abdd1bf3f13)"},"tool":{"name":"xcelium","version":"24.03-s007"},"timestamp":"2026-08-24T21:37:39Z","build_seed":null,"testplan_ref":"https://opentitan.org/book/hw/ip/mbx/data/mbx_testplan.html","stages":{"V1":{"testpoints":{"mbx_smoke":{"tests":{"mbx_smoke":{"max_time":117.0,"sim_time":9236.739471,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"mbx_csr_hw_reset":{"max_time":2.0,"sim_time":50.209127,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"mbx_csr_rw":{"max_time":2.0,"sim_time":15.077386,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"mbx_csr_bit_bash":{"max_time":2.0,"sim_time":67.499689,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"mbx_csr_aliasing":{"max_time":2.0,"sim_time":23.059583,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_mem_rw_with_rand_reset":{"tests":{"mbx_csr_mem_rw_with_rand_reset":{"max_time":2.0,"sim_time":3.9865630000000003,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"regwen_csr_and_corresponding_lockable_csr":{"tests":{"mbx_csr_rw":{"max_time":2.0,"sim_time":15.077386,"passed":1,"total":1,"percent":100.0},"mbx_csr_aliasing":{"max_time":2.0,"sim_time":23.059583,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0}},"passed":5,"total":6,"percent":83.33333333333333},"V2":{"testpoints":{"mbx_stress":{"tests":{"mbx_stress":{"max_time":122.99999999999999,"sim_time":36892.402365999995,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mbx_max_activity":{"tests":{"mbx_stress_zero_delays":{"max_time":122.99999999999999,"sim_time":73056.38593799999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mbx_imbx_oob":{"tests":{"mbx_imbx_oob":{"max_time":10.0,"sim_time":405.209436,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mbx_doe_intr_msg":{"tests":{"mbx_doe_intr_msg":{"max_time":10.0,"sim_time":3188.635715,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"mbx_alert_test":{"max_time":2.0,"sim_time":18.299885999999997,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"intr_test":{"tests":{"mbx_intr_test":{"max_time":2.0,"sim_time":55.795602,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_oob_addr_access":{"tests":{"mbx_tl_errors":{"max_time":2.0,"sim_time":2.762361,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"tl_d_illegal_access":{"tests":{"mbx_tl_errors":{"max_time":2.0,"sim_time":2.762361,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"tl_d_outstanding_access":{"tests":{"mbx_csr_hw_reset":{"max_time":2.0,"sim_time":50.209127,"passed":1,"total":1,"percent":100.0},"mbx_csr_rw":{"max_time":2.0,"sim_time":15.077386,"passed":1,"total":1,"percent":100.0},"mbx_csr_aliasing":{"max_time":2.0,"sim_time":23.059583,"passed":1,"total":1,"percent":100.0},"mbx_same_csr_outstanding":{"max_time":1.0,"sim_time":21.273054,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0},"tl_d_partial_access":{"tests":{"mbx_csr_hw_reset":{"max_time":2.0,"sim_time":50.209127,"passed":1,"total":1,"percent":100.0},"mbx_csr_rw":{"max_time":2.0,"sim_time":15.077386,"passed":1,"total":1,"percent":100.0},"mbx_csr_aliasing":{"max_time":2.0,"sim_time":23.059583,"passed":1,"total":1,"percent":100.0},"mbx_same_csr_outstanding":{"max_time":1.0,"sim_time":21.273054,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":10,"total":11,"percent":90.9090909090909},"V2S":{"testpoints":{"tl_intg_err":{"tests":{"mbx_tl_intg_err":{"max_time":3.0,"sim_time":159.13019699999998,"passed":1,"total":1,"percent":100.0},"mbx_sec_cm":{"max_time":1.0,"sim_time":22.537506,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0}},"passed":2,"total":2,"percent":100.0}},"coverage":{"code":{"block":96.88,"line_statement":96.71,"branch":91.89,"condition_expression":null,"toggle":79.59,"fsm":null},"assertion":97.43,"functional":77.63},"cov_report_page":"/nightly/current_run/scratch/master/mbx-sim-xcelium/cov_report/index.html","vplan_report_page":null,"vplan_coverage":null,"failed_jobs":{"buckets":{"UVM_ERROR (cip_base_scoreboard.sv:696) scoreboard [scoreboard] On interface mbx_soc_reg_block, item had unexpected d_error value(predicted *, but saw *).":[{"name":"mbx_tl_errors","qual_name":"0.mbx_tl_errors.47802076325837089564003525438101662884672120907412597384276282436398416960387","seed":47802076325837089564003525438101662884672120907412597384276282436398416960387,"line":85,"log_path":"/nightly/current_run/scratch/master/mbx-sim-xcelium/0.mbx_tl_errors/latest/run.log","log_context":[" TL item was: req: (cip_tl_seq_item@17323) { a_addr: 'h2270fb94  a_data: 'h753359ee  a_mask: 'h0  a_size: 'h1  a_param: 'h0  a_source: 'h96  a_opcode: 'h1  a_user: 'h24c8c  d_param: 'h0  d_source: 'h96  d_data: 'h0  d_size: 'h1  d_opcode: 'h0  d_error: 'h0  d_sink: 'h0  d_user: 'h10aa  a_valid_delay: 'h0  d_valid_delay: 'h0  a_valid_len: 'h0  d_valid_len: 'h0  req_abort_after_a_valid_len: 'h0  rsp_abort_after_d_valid_len: 'h0  req_completed: 'h0  rsp_completed: 'h0  tl_intg_err_type: TlIntgErrNone  max_ecc_errors: 'h3  } \n"," Reasons for predicted error: '{\"Unsupported partial write\"}.\n","UVM_INFO @   2762361 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n"]},{"name":"mbx_csr_mem_rw_with_rand_reset","qual_name":"0.mbx_csr_mem_rw_with_rand_reset.36545011854839743255844198258545145020342166583605409521025084459548790720528","seed":36545011854839743255844198258545145020342166583605409521025084459548790720528,"line":86,"log_path":"/nightly/current_run/scratch/master/mbx-sim-xcelium/0.mbx_csr_mem_rw_with_rand_reset/latest/run.log","log_context":[" TL item was: req: (cip_tl_seq_item@19281) { a_addr: 'h1431ff70  a_data: 'h9a4b19d2  a_mask: 'h1  a_size: 'h0  a_param: 'h0  a_source: 'h7b  a_opcode: 'h1  a_user: 'h25333  d_param: 'h0  d_source: 'h7b  d_data: 'h0  d_size: 'h0  d_opcode: 'h0  d_error: 'h0  d_sink: 'h0  d_user: 'h152a  a_valid_delay: 'h0  d_valid_delay: 'h0  a_valid_len: 'h0  d_valid_len: 'h0  req_abort_after_a_valid_len: 'h0  rsp_abort_after_d_valid_len: 'h0  req_completed: 'h0  rsp_completed: 'h0  tl_intg_err_type: TlIntgErrNone  max_ecc_errors: 'h3  } \n"," Reasons for predicted error: '{\"Unsupported partial write\"}.\n","UVM_INFO @   3986563 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n"]}]}},"passed":14,"total":16,"percent":87.5}