diff --git a/hdl/src/wrapper_addr_calc.sv b/hdl/src/wrapper_addr_calc.sv
index 03a83eaa860214588086460ce9c975930134663e..b91c39be935e2904b9eb673d3115d92f2073ad71 100644
--- a/hdl/src/wrapper_addr_calc.sv
+++ b/hdl/src/wrapper_addr_calc.sv
@@ -26,11 +26,11 @@ module wrapper_addr_calc #(
  
  logic [ADDRWIDTH-1:0] block_byte_count;   // Number of Bytes taken up by Block
  logic [ADDRWIDTH:0] end_word_addr;        // First Address at start of next region
- logic [ADDRWIDTH:0] block_read_addr_ext;  // Relative Address extended by 1 bit
+ logic [ADDRWIDTH:0] block_addr_ext;  // Relative Address extended by 1 bit
  
  assign block_byte_count = block_packet_count * PACKETBYTES;
  assign end_word_addr = {1'b1,{(ADDRWIDTH){1'b0}}};
- assign block_read_addr_ext = end_word_addr - block_byte_count;
- assign block_read_addr = block_read_addr_ext[ADDRWIDTH-1:0];
+ assign block_addr_ext = end_word_addr - block_byte_count;
+ assign block_addr = block_addr_ext[ADDRWIDTH-1:0];
  
 endmodule
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