diff --git a/urjtag/ChangeLog b/urjtag/ChangeLog
index f0f469cb..7632ca04 100644
--- a/urjtag/ChangeLog
+++ b/urjtag/ChangeLog
@@ -6,6 +6,8 @@
   * src/cmd/cmd_cable.c (cmd_cable_run): Add a new "probe" driver to call each
     busses' autodetection routine.
 
+  * data/analog/bf592/bf592: Add missing common registers and instructions.
+
 2010-02-08  Jie Zhang  <jie.zhang@analog.com>
 
   * include/urjtag/part.h (struct URJ_PART_PARAMS): Add wait_ready.
diff --git a/urjtag/data/analog/bf592/bf592 b/urjtag/data/analog/bf592/bf592
index d4ef7290..391fd784 100644
--- a/urjtag/data/analog/bf592/bf592
+++ b/urjtag/data/analog/bf592/bf592
@@ -62,14 +62,32 @@ signal EVDD(4)
 signal EVDD(5)
 signal PF3
 signal PF2
+
+register	BSR	126
+register	BR	1
+register	DIR	32
+register	DBGSTAT	16
+register	DBGCTL	16
+register	EMUIR	32
+register	EMUIR64	64
+register	EMUDAT	32
+register	EMUDAT40	40
+register	EMUPC	32
+
 instruction length 5
-register DIR 32
-register BSR 126
-register BYPASS 1
-instruction IDCODE 00010 DIR
-instruction SAMPLE/PRELOAD 10000 BSR
+
+instruction BYPASS 11111 BR
 instruction EXTEST 00000 BSR
-instruction BYPASS 11111 BYPASS
+instruction SAMPLE/PRELOAD 10000 BSR
+instruction IDCODE 00010 DIR
+instruction DBGSTAT_SCAN 01100 DBGSTAT
+instruction DBGCTL_SCAN 00100 DBGCTL
+instruction EMUIR_SCAN 01000 EMUIR
+instruction EMUIR64_SCAN 01000 EMUIR64
+instruction EMUDAT_SCAN 10100 EMUDAT
+instruction EMUDAT40_SCAN 10100 EMUDAT40
+instruction EMUPC_SCAN 11110 EMUPC
+
 bit 0 I ? BMODE2
 bit 1 O ? *
 bit 2 O ? *