bcm3310

JTAG Tools is a software package which enables working with JTAG-aware (IEEE 1149.1) hardware devic

#
# $Id: bcm3310,v 1.1 2003/07/25 09:41:19 telka Exp $
#
# JTAG declarations for Broadcom BCM3310
# Copyright (C) 2003 ETC s.r.o.
#
# 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 Marcel Telka <[e-mail]>, 2003.
#

# mandatory data registers
register	BSR	397
register	BR	1
# optional data registers
register	DIR	32

instruction length 5
# mandatory instructions
instruction EXTEST		00000	BSR	# TODO: EXTEST instruction value not verified
instruction SAMPLE/PRELOAD	00010	BSR	# TODO: SAMPLE/PRELOAD instruction value not verified
instruction BYPASS		11111	BR
# optional instructions
instruction IDCODE		00001	DIR	# TODO: IDCODE instruction value not verified