Hardware Design: SIE

Hardware Design: SIE Git Source Tree

1	#
2	# $Id$
3	#
4	# JTAG declarations for Lexra LX5280 (Realtek RTL8181, RTL8186)
5	# Copyright (C) 2005 Marek Michalkiewicz
6	#
7	# This program is free software; you can redistribute it and/or
8	# modify it under the terms of the GNU General Public License
9	# as published by the Free Software Foundation; either version 2
10	# of the License, or (at your option) any later version.
11	#
12	# This program is distributed in the hope that it will be useful,
13	# but WITHOUT ANY WARRANTY; without even the implied warranty of
14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	# GNU General Public License for more details.
16	#
17	# You should have received a copy of the GNU General Public License
18	# along with this program; if not, write to the Free Software
19	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
20	# 02111-1307, USA.
21	#
22	# Written by Marek Michalkiewicz <marekm@amelek.gda.pl>, 2005.
23	#
24
25	register BR 1
26	register DIR 32
27	register EJIMPCODE 32
28	register EJADDRESS 32
29	register EJDATA 32
30	register EJCONTROL 32
31	register EJALL 96
32
33	instruction length 5
34
35	instruction BYPASS 11111 BR
36	instruction IDCODE 00001 DIR
37	instruction EJTAG_IMPCODE 00011 EJIMPCODE
38	instruction EJTAG_ADDRESS 01000 EJADDRESS
39	instruction EJTAG_DATA 01001 EJDATA
40	instruction EJTAG_CONTROL 01010 EJCONTROL
41	instruction EJTAG_ALL 01011 EJALL
42
43	initbus ejtag
44	endian big
45

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