diff --git a/jtag/ChangeLog b/jtag/ChangeLog
index 43e78fa5..2d4207b7 100644
--- a/jtag/ChangeLog
+++ b/jtag/ChangeLog
@@ -1,3 +1,8 @@
+2008-10-18  Kolja Waschk <kawk
+
+   * src/cmd/usleep.c, src/cmd/cmd.c, src/cmd/Makefile.am:
+     Add usleep command (Stanislav Sinyagin)
+
 2008-10-18  Kolja Waschk <kawk>
 
    * src/tap/cable/ft2232.c, src/tap/cable/generic_usbconn.c:
diff --git a/jtag/THANKS b/jtag/THANKS
index 66089e8a..c46a789f 100644
--- a/jtag/THANKS
+++ b/jtag/THANKS
@@ -67,6 +67,7 @@ Mike Tesch
 Benedikt Sauter
 Holger Schurig
 Robert Sedevici
+Stanislav Sinyagin
 Juergen Stuber
 Hartley Sweeten
 Ville Voipio
diff --git a/jtag/src/cmd/Makefile.am b/jtag/src/cmd/Makefile.am
index fd95a6a2..99a36ea6 100644
--- a/jtag/src/cmd/Makefile.am
+++ b/jtag/src/cmd/Makefile.am
@@ -62,6 +62,7 @@ libcmd_a_SOURCES = \
 	include.c \
 	addpart.c \
 	cmd.c \
+	usleep.c \
 	jtag_data_dir.c
 
 if ENABLE_SVF
diff --git a/jtag/src/cmd/cmd.c b/jtag/src/cmd/cmd.c
index 253d4ce0..5da3a9eb 100644
--- a/jtag/src/cmd/cmd.c
+++ b/jtag/src/cmd/cmd.c
@@ -69,6 +69,7 @@ extern cmd_t cmd_eraseflash;
 extern cmd_t cmd_script;
 extern cmd_t cmd_include;
 extern cmd_t cmd_addpart;
+extern cmd_t cmd_usleep;
 #ifdef ENABLE_SVF
 extern cmd_t cmd_svf;
 #endif
@@ -113,6 +114,7 @@ const cmd_t *cmds[] = {
 	&cmd_script,
 	&cmd_include,
 	&cmd_addpart,
+	&cmd_usleep,
 #ifdef ENABLE_SVF
 	&cmd_svf,
 #endif
diff --git a/jtag/src/cmd/usleep.c b/jtag/src/cmd/usleep.c
new file mode 100644
index 00000000..07ff4f44
--- /dev/null
+++ b/jtag/src/cmd/usleep.c
@@ -0,0 +1,63 @@
+/*
+ * $Id$
+ *
+ * Copyright (C) 2008 Stanislav Sinyagin
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * Written by Stanislav Sinyagin <ssinyagin@k-open.com>, 2008.
+ *
+ */
+
+#include "sysdep.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "jtag.h"
+#include "cmd.h"
+
+static int
+cmd_usleep_run( chain_t *chain, char *params[] )
+{
+	unsigned int usecs;
+	
+	if (cmd_params( params ) != 2)
+		return -1;
+
+	if (cmd_get_number( params[1], &usecs ))
+		return -1;
+
+	usleep(usecs);
+	
+	return 1;
+}
+
+static void
+cmd_usleep_help( void )
+{
+	printf( _(
+		"Usage: %s USECS\n"
+		"Sleep some number of microseconds.\n"
+	), "usleep" );
+}
+
+cmd_t cmd_usleep = {
+	"usleep",
+	N_("Sleep some number of microseconds"),
+	cmd_usleep_help,
+	cmd_usleep_run
+};