uvm_reg_backdoor——寄存器模型(十) 寄存器有前门和后门两种访问方式,这儿只看后门访问方式 //---//Class: uvm_reg_backdoor///Base class for user-defined back-door register and memory access.///This class can be extended by users to provide user-specific back-door access//to registers and me...
(1.1) FRONTDOOR write操作最终会转换为uvm_reg_map的do_write任务; (1.2) uvm_reg_map的do_write任务会查看系统是否设置了adapter,如果没有设置,就直接启动sequence, 让sequencer发送uvm_reg_item类型的transaction;如果设置了,那就调用do_bus_write任务. (1.3) uvm_reg_map的do_write完成后,如果auto predict功...
Automated Access Backdoor for UVM_REG LayerSeep SethiNeeraj Kr. Shukla
1local semaphore m_atomic;2local process m_process;34functionvoid uvm_reg::reset(stringkind ="HARD");5foreach (m_fields[i])6m_fields[i].reset(kind);7//Put back a key in the semaphore if it is checked out8//in case a thread was killed during an operation9void'(m_atomic.try_get...
(1) uvm_reg::write (1.1) FRONTDOOR write操作最终会转换为uvm_reg_map的do_write任务; (1.2) uvm_reg_map的do_write任务会查看系统是否设置了adapter,如果没有设置,就直接启动sequence, 让sequencer发送uvm_reg_item类型的transaction;如果设置了,那就调用do_bus_write任务. ...