| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| class i2c_agent_cfg extends dv_base_agent_cfg; |
| |
| bit en_monitor = 1'b1; // enable monitor |
| |
| // this parameters can be set by test to slow down the agent's responses |
| int host_latency_cycles = 0; |
| int device_latency_cycles = 0; |
| |
| i2c_target_addr_mode_e target_addr_mode = Addr7BitMode; |
| |
| timing_cfg_t timing_cfg; |
| |
| virtual i2c_if vif; |
| |
| // this variables can be configured from test |
| uint i2c_host_min_data_rw = 1; |
| uint i2c_host_max_data_rw = 10; |
| |
| `uvm_object_utils_begin(i2c_agent_cfg) |
| `uvm_field_int(en_monitor, UVM_DEFAULT) |
| `uvm_field_enum(i2c_target_addr_mode_e, target_addr_mode, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSetupStart, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tHoldStart, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tClockStart, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tClockLow, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSetupBit, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tClockPulse, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tHoldBit, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tClockStop, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSetupStop, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tHoldStop, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tTimeOut, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.enbTimeOut, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tStretchHostClock, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSdaUnstable, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSdaInterference, UVM_DEFAULT) |
| `uvm_field_int(timing_cfg.tSclInterference, UVM_DEFAULT) |
| |
| `uvm_field_int(i2c_host_min_data_rw, UVM_DEFAULT) |
| `uvm_field_int(i2c_host_max_data_rw, UVM_DEFAULT) |
| `uvm_object_utils_end |
| |
| `uvm_object_new |
| |
| endclass : i2c_agent_cfg |
