SOC1-141: Fixed bug on in packet constructor where empty packet pushed out after reset

hdl/src/wrapper_packet_construct.sv

@@ -62,7 +62,7 @@ assign packet_last_word      = &addr         [PACKETBYTEWIDTH-1:REGDBYTEWIDTH];
 assign prev_packet_last_word = &prev_wr_addr [PACKETBYTEWIDTH-1:REGDBYTEWIDTH];
 
 // Packet Address - Address of Packet
-logic [ADDRWIDTH-1:PACKETBYTEWIDTH] packet_addr, prev_packet_addr;
+logic [ADDRWIDTH-PACKETBYTEWIDTH-1:0] packet_addr, prev_packet_addr;
 assign packet_addr      = addr         [ADDRWIDTH-1:PACKETBYTEWIDTH];
 assign prev_packet_addr = prev_wr_addr [ADDRWIDTH-1:PACKETBYTEWIDTH];
 
@@ -97,7 +97,8 @@ always_ff @(posedge hclk or negedge hresetn) begin
 
                 // If Packet Address Changed - write out value in construction buffer
                 // - The output will get overwritten if the current address also causes generation of packet
-                if (packet_addr != prev_packet_addr) begin
+                // - Check that previous address isn't 0 (just out of reset and no packet actually in buffer)
+                if (packet_addr != prev_packet_addr && (prev_wr_addr != {ADDRWIDTH{1'b0}})) begin
                     // Produce Data Output 
                     packet_data       <= const_buffer; // Write out Previous value of construction buffer
                     // Calculate Last Flag on previous address 

socsim @ 55fae46b

-Subproject commit 27329d3afac51fbf2762428e12f2635d1137c549
+Subproject commit 55fae46b24cd1ec6e93347e553ad3d5e88fc0064