init

code/Vezba 13 - prateci materijal/i2c_uvc/sv/slave/sequences/i2c_slave_base_seq.sv

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+/****************************************************************************
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+    |F|u|n|c|t|i|o|n|a|l| |V|e|r|i|f|i|c|a|t|i|o|n| |o|f| |H|a|r|d|w|a|r|e|
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+
+    FILE            i2c_slave_base_seq.sv
+
+    DESCRIPTION     base sequence to be extended by other sequences
+
+ ****************************************************************************/
+
+`ifndef I2C_SLAVE_BASE_SEQ_SV
+`define I2C_SLAVE_BASE_SEQ_SV
+    
+/**
+ * Class: i2c_slave_base_seq
+ */
+class i2c_slave_base_seq extends uvm_sequence #(i2c_transaction, i2c_transaction);
+    
+    // UVM factory registration
+    `uvm_object_utils(i2c_slave_base_seq)
+
+    // new - constructor
+	function new(string name = "i2c_slave_base_seq");
+		super.new(name);
+	endfunction : new
+
+endclass : i2c_slave_base_seq
+
+`endif
+

code/Vezba 13 - prateci materijal/i2c_uvc/sv/slave/sequences/i2c_slave_seq_lib.sv

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+/****************************************************************************
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+    |F|u|n|c|t|i|o|n|a|l| |V|e|r|i|f|i|c|a|t|i|o|n| |o|f| |H|a|r|d|w|a|r|e|
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+
+    FILE            i2c_slave_seq_lib.sv
+
+    DESCRIPTION     sequence includes
+
+ ****************************************************************************/
+
+`ifndef I2C_SLAVE_SEQ_LIB_SV
+`define I2C_SLAVE_SEQ_LIB_SV
+
+`include "slave/sequences/i2c_slave_base_seq.sv"
+`include "slave/sequences/i2c_slave_simple_seq.sv"
+    
+`endif

code/Vezba 13 - prateci materijal/i2c_uvc/sv/slave/sequences/i2c_slave_simple_seq.sv

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+/****************************************************************************
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+    |F|u|n|c|t|i|o|n|a|l| |V|e|r|i|f|i|c|a|t|i|o|n| |o|f| |H|a|r|d|w|a|r|e|
+    +-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+-+-+
+
+    FILE            i2c_slave_simple_seq.sv
+
+    DESCRIPTION     simple sequence; always respond with random data
+
+ ****************************************************************************/
+
+`ifndef I2C_SLAVE_SIMPLE_SEQ_SV
+`define I2C_SLAVE_SIMPLE_SEQ_SV
+    
+/**
+ * Class: i2c_slave_simple_seq
+ */
+class i2c_slave_simple_seq extends i2c_slave_base_seq;
+    
+    // UVM factory registration
+    `uvm_object_utils(i2c_slave_simple_seq)
+
+    // new - constructor
+	function new(string name = "i2c_slave_simple_seq");
+		super.new(name);
+	endfunction : new
+    
+    // sequence generation logic in body
+    virtual task body();
+        forever begin
+            `uvm_do(req)
+        end
+    endtask : body    
+
+endclass : i2c_slave_simple_seq
+
+`endif
+