diff --git a/rtl/debug/jtag_dtm.sv b/rtl/debug/jtag_dtm.sv
index 5f071fd..327acb9 100644
--- a/rtl/debug/jtag_dtm.sv
+++ b/rtl/debug/jtag_dtm.sv
@@ -75,22 +75,22 @@ module jtag_dtm #(
     wire[DTM_RESP_BITS-1:0] busy_response;
     wire dtm_busy;
     wire[DMI_OP_BITS-1:0] op;
-    wire[1:0] dtm_state;
-    wire[DMI_ADDR_BITS-1:0] addr_bits = DMI_ADDR_BITS[6:0];
+    wire[1:0] dmistat;
+    wire[DMI_ADDR_BITS-1:0] abits = DMI_ADDR_BITS[6:0];
 
     assign idcode_o = {IDCODE_VERSION, IDCODE_PART_NUMBER, IDCODE_MANUFLD, 1'h1};
     assign dtmcs_o = {14'b0,
                       1'b0,         // dmihardreset
                       1'b0,         // dmireset
                       1'b0,
-                      3'h5,         // idle
-                      dtm_state,    // dmistat
-                      addr_bits,    // abits
+                      3'h1,         // idle
+                      dmistat,      // dmistat
+                      abits,        // abits
                       DTM_VERSION}; // version
 
     assign busy_response = {{(DMI_ADDR_BITS + DMI_DATA_BITS){1'b0}}, {(DMI_OP_BITS){1'b1}}};  // op = 2'b11
 
-    assign dtm_state = is_busy ? 2'b01 : 2'b00;
+    assign dmistat = is_busy ? 2'b11 : 2'b00;
 
     assign op = tap_data_i[DMI_OP_BITS-1:0];