I2C Lint Results
Thursday April 18 2024 19:02:27 UTC
Branch: os_regression
Tool: VERILATOR
| Build Mode |
Flow Infos |
Flow Warnings |
Flow Errors |
Lint Infos |
Lint Warnings |
Lint Errors |
| default |
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Messages for Build Mode 'default'
Flow Errors
ERROR: %Warning-WIDTH: ../src/lowrisc_ip_i2c_0.1/rtl/i2c_target_fsm.sv:306:44: Operator SUB expects 32 bits on the RHS, but RHS's VARREF 'acq_fifo_depth_i' generates 9 bits.
ERROR: Failed to build lowrisc:ip:i2c:0.1 : '['make', 'Vi2c.mk']' exited with an error: 2
Lint Warnings
%Warning-WIDTH: ../src/lowrisc_ip_i2c_0.1/rtl/i2c_target_fsm.sv:306:29: Operator ASSIGNW expects 9 bits on the Assign RHS, but Assign RHS's SUB generates 32 bits.
%Warning-UNOPTFLAT: ../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifos.sv:234:36: Signal unoptimizable: Feedback to clock or circular logic: 'i2c.i2c_core.u_fifos.ram_arb_gnt'
%Warning-UNOPTFLAT: ../src/lowrisc_ip_i2c_0.1/rtl/i2c_fifo_sync_sram_adapter.sv:98:28: Signal unoptimizable: Feedback to clock or circular logic: 'i2c.i2c_core.u_fifos.u_rx_fifo_sram_adapter.oup_buf_wvalid'
Past Results