I2C Lint Results

Thursday April 18 2024 19:02:27 UTC

GitHub Revision: d3942ca074

Branch: os_regression

Tool: VERILATOR

Build Mode Flow Infos Flow Warnings Flow Errors Lint Infos Lint Warnings Lint Errors
default 0 0 2 0 3 0

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