NetBSD/share/doc/papers/bus_dma/figure3.fig

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# $NetBSD: figure3.fig,v 1.1 1998/07/15 00:34:55 thorpej Exp $
#
# Copyright (c) 1998 Jason R. Thorpe.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgements:
# This product includes software developed for the NetBSD Project
# by Jason R. Thorpe.
# 4. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#FIG 3.2
Landscape
Center
Inches
Letter
100.00
Single
-2
1200 2
2 1 0 1 0 7 0 0 -1 0.000 0 0 -1 0 0 2
1200 1200 1200 3600
2 1 0 1 0 7 0 0 -1 0.000 0 0 -1 0 0 2
1800 1200 1800 3600
2 2 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 5
1200 1800 1800 1800 1800 2100 1200 2100 1200 1800
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
2700 1200 2700 3600
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
3300 1200 3300 3600
2 2 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 5
2700 1500 3300 1500 3300 1575 2700 1575 2700 1500
2 2 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 5
2700 3300 3300 3300 3300 3225 2700 3225 2700 3300
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
2400 2100 2700 1500
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
2400 2175 2700 1575
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
2400 2325 2700 3225
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
2400 2400 2700 3300
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
1800 1800 2100 2100
2 1 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 2
1800 2100 2100 2400
2 2 0 1 0 7 0 0 10 0.000 0 0 -1 0 0 5
2700 2175 3300 2175 3300 2325 2700 2325 2700 2175
2 1 0 1 0 7 0 0 -1 0.000 0 0 -1 0 0 2
2400 2175 2700 2175
2 1 0 1 0 7 0 0 -1 0.000 0 0 -1 0 0 2
2400 2325 2700 2325
2 2 0 1 0 7 0 0 51 0.000 0 0 -1 0 0 5
2100 2100 2400 2100 2400 2400 2100 2400 2100 2100
4 0 0 0 0 0 12 0.0000 4 135 1080 975 1050 DMA address\001
4 0 0 0 0 0 12 0.0000 4 135 1020 2475 1050 Host address\001
4 0 0 0 0 0 12 0.0000 4 135 465 1875 2625 MMU\001
4 0 0 0 0 0 12 0.0000 4 180 3045 825 3975 Figure 3 - scatter-gather mapped DMA\001