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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 1b 48 57 32 30 20 53 | 6c 6f 74 20 49 6e 74 65 |..HW20 S|lot Inte|
|00000010| 72 72 75 70 74 50 72 69 | 6f 72 69 74 79 00 00 00 |rruptPri|ority...|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 4f 4e 4c 4e 48 4c 58 | 32 01 00 00 00 00 00 00 |.ONLNHLX|2.......|
|00000050| 00 00 00 00 00 1a 3e 00 | 00 04 ea aa b7 1a 35 aa |......>.|......5.|
|00000060| ca ba 13 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 0d 2a 00 00 |........|.....*..|
|00000080| 48 57 20 32 30 20 2d 20 | 53 6c 6f 74 20 49 6e 74 |HW 20 - |Slot Int|
|00000090| 65 72 72 75 70 74 20 50 | 72 69 6f 2d 54 65 63 68 |errupt P|rio-Tech|
|000000a0| 6e 69 63 73 0d 48 61 72 | 64 77 61 72 65 09 0d 57 |nics.Har|dware..W|
|000000b0| 72 69 74 74 65 6e 20 62 | 79 3a 09 4d 61 72 6b 20 |ritten b|y:.Mark |
|000000c0| 42 61 75 6d 77 65 6c 6c | 09 4f 63 74 6f 62 65 72 |Baumwell|.October|
|000000d0| 20 31 39 38 39 0d 54 68 | 69 73 20 54 65 63 68 6e | 1989.Th|is Techn|
|000000e0| 69 63 61 6c 20 4e 6f 74 | 65 20 64 65 73 63 72 69 |ical Not|e descri|
|000000f0| 62 65 73 20 74 68 65 20 | 77 61 79 20 69 6e 74 65 |bes the |way inte|
|00000100| 72 72 75 70 74 20 70 72 | 69 6f 72 69 74 69 65 73 |rrupt pr|iorities|
|00000110| 20 61 72 65 20 73 63 68 | 65 64 75 6c 65 64 2c 20 | are sch|eduled, |
|00000120| 77 68 69 63 68 20 63 6f | 72 72 65 63 74 73 20 74 |which co|rrects t|
|00000130| 68 65 20 64 65 73 63 72 | 69 70 74 69 6f 6e 20 6f |he descr|iption o|
|00000140| 66 20 73 6c 6f 74 20 69 | 6e 74 65 72 72 75 70 74 |f slot i|nterrupt|
|00000150| 20 71 75 65 75 65 20 70 | 72 69 6f 72 69 74 69 65 | queue p|rioritie|
|00000160| 73 20 69 6e 20 74 68 65 | 20 44 65 76 69 63 65 20 |s in the| Device |
|00000170| 4d 61 6e 61 67 65 72 20 | 63 68 61 70 74 65 72 20 |Manager |chapter |
|00000180| 6f 66 20 49 6e 73 69 64 | 65 20 4d 61 63 69 6e 74 |of Insid|e Macint|
|00000190| 6f 73 68 2c 20 56 6f 6c | 75 6d 65 20 56 2d 34 32 |osh, Vol|ume V-42|
|000001a0| 36 2e 0d 41 63 63 6f 72 | 64 69 6e 67 20 74 6f 20 |6..Accor|ding to |
|000001b0| 49 6e 73 69 64 65 20 4d | 61 63 69 6e 74 6f 73 68 |Inside M|acintosh|
|000001c0| 2c 20 56 6f 6c 75 6d 65 | 20 56 2d 34 32 36 2c 20 |, Volume| V-426, |
|000001d0| 54 68 65 20 44 65 76 69 | 63 65 20 4d 61 6e 61 67 |The Devi|ce Manag|
|000001e0| 65 72 2c 20 74 68 65 20 | 53 51 50 72 69 6f 20 66 |er, the |SQPrio f|
|000001f0| 69 65 6c 64 20 6f 66 20 | 61 20 73 6c 6f 74 20 69 |ield of |a slot i|
|00000200| 6e 74 65 72 72 75 70 74 | 20 71 75 65 75 65 20 65 |nterrupt| queue e|
|00000210| 6c 65 6d 65 6e 74 20 69 | 73 20 61 6e 20 75 6e 73 |lement i|s an uns|
|00000220| 69 67 6e 65 64 20 62 79 | 74 65 20 74 68 61 74 20 |igned by|te that |
|00000230| 64 65 74 65 72 6d 69 6e | 65 73 20 74 68 65 20 6f |determin|es the o|
|00000240| 72 64 65 72 20 69 6e 20 | 77 68 69 63 68 20 73 6c |rder in |which sl|
|00000250| 6f 74 73 20 61 72 65 20 | 70 6f 6c 6c 65 64 20 61 |ots are |polled a|
|00000260| 6e 64 20 69 6e 74 65 72 | 72 75 70 74 20 73 65 72 |nd inter|rupt ser|
|00000270| 76 69 63 65 20 72 6f 75 | 74 69 6e 65 73 20 61 72 |vice rou|tines ar|
|00000280| 65 20 63 61 6c 6c 65 64 | 2e 20 20 54 68 69 73 20 |e called|.  This |
|00000290| 69 73 20 69 6e 63 6f 72 | 72 65 63 74 20 6f 6e 20 |is incor|rect on |
|000002a0| 61 6c 6c 20 4d 61 63 69 | 6e 74 6f 73 68 20 6d 6f |all Maci|ntosh mo|
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|000002c0| 65 20 49 49 63 69 20 74 | 68 61 74 20 61 72 65 20 |e IIci t|hat are |
|000002d0| 72 75 6e 6e 69 6e 67 20 | 61 20 73 79 73 74 65 6d |running |a system|
|000002e0| 20 76 65 72 73 69 6f 6e | 20 65 61 72 6c 69 65 72 | version| earlier|
|000002f0| 20 74 68 61 6e 20 53 79 | 73 74 65 6d 20 53 6f 66 | than Sy|stem Sof|
|00000300| 74 77 61 72 65 20 37 2e | 30 2e 0d 49 6e 20 72 65 |tware 7.|0..In re|
|00000310| 61 6c 69 74 79 2c 20 73 | 6c 6f 74 20 69 6e 74 65 |ality, s|lot inte|
|00000320| 72 72 75 70 74 73 20 6f | 66 20 6c 6f 77 65 72 20 |rrupts o|f lower |
|00000330| 70 72 69 6f 72 69 74 79 | 20 76 61 6c 75 65 73 20 |priority| values |
|00000340| 68 61 76 65 20 61 6c 77 | 61 79 73 20 62 65 65 6e |have alw|ays been|
|00000350| 20 63 61 6c 6c 65 64 20 | 66 69 72 73 74 2e 20 20 | called |first.  |
|00000360| 48 6f 77 65 76 65 72 2c | 20 61 6c 6c 20 6e 65 77 |However,| all new|
|00000370| 20 4d 61 63 69 6e 74 6f | 73 68 20 63 6f 6d 70 75 | Macinto|sh compu|
|00000380| 74 65 72 73 2c 20 73 74 | 61 72 74 69 6e 67 20 77 |ters, st|arting w|
|00000390| 69 74 68 20 74 68 65 20 | 4d 61 63 69 6e 74 6f 73 |ith the |Macintos|
|000003a0| 68 20 49 49 63 69 2c 20 | 61 73 20 77 65 6c 6c 20 |h IIci, |as well |
|000003b0| 61 73 20 61 6c 6c 20 6d | 61 63 68 69 6e 65 73 20 |as all m|achines |
|000003c0| 72 75 6e 6e 69 6e 67 20 | 53 79 73 74 65 6d 20 53 |running |System S|
|000003d0| 6f 66 74 77 61 72 65 20 | 37 2e 30 20 6f 72 20 6c |oftware |7.0 or l|
|000003e0| 61 74 65 72 2c 20 77 69 | 6c 6c 20 68 61 76 65 20 |ater, wi|ll have |
|000003f0| 61 6e 20 5f 53 49 6e 74 | 49 6e 73 74 61 6c 6c 20 |an _SInt|Install |
|00000400| 72 6f 75 74 69 6e 65 20 | 74 68 61 74 20 68 61 73 |routine |that has|
|00000410| 20 62 65 65 6e 20 63 68 | 61 6e 67 65 64 20 74 6f | been ch|anged to|
|00000420| 20 72 65 66 6c 65 63 74 | 20 74 68 65 20 64 65 73 | reflect| the des|
|00000430| 63 72 69 70 74 69 6f 6e | 20 69 6e 20 49 6e 73 69 |cription| in Insi|
|00000440| 64 65 20 4d 61 63 69 6e | 74 6f 73 68 2e 0d 49 6e |de Macin|tosh..In|
|00000450| 20 61 64 64 69 74 69 6f | 6e 2c 20 74 68 65 20 53 | additio|n, the S|
|00000460| 51 50 72 69 6f 20 66 69 | 65 6c 64 20 69 73 2c 20 |QPrio fi|eld is, |
|00000470| 61 6e 64 20 68 61 73 20 | 61 6c 77 61 79 73 20 62 |and has |always b|
|00000480| 65 65 6e 2c 20 74 77 6f | 20 62 79 74 65 73 20 6c |een, two| bytes l|
|00000490| 6f 6e 67 2c 20 62 75 74 | 20 74 68 65 20 68 69 67 |ong, but| the hig|
|000004a0| 68 20 62 79 74 65 20 69 | 73 20 72 65 73 65 72 76 |h byte i|s reserv|
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|000004c0| 65 74 20 74 6f 20 7a 65 | 72 6f 2e 0d 41 70 70 6c |et to ze|ro..Appl|
|000004d0| 65 20 73 74 69 6c 6c 20 | 72 65 73 65 72 76 65 73 |e still |reserves|
|000004e0| 20 70 72 69 6f 72 69 74 | 79 20 76 61 6c 75 65 73 | priorit|y values|
|000004f0| 20 32 30 30 2d 32 35 35 | 20 61 73 20 64 6f 63 75 | 200-255| as docu|
|00000500| 6d 65 6e 74 65 64 20 69 | 6e 20 49 6e 73 69 64 65 |mented i|n Inside|
|00000510| 20 4d 61 63 69 6e 74 6f | 73 68 2e 0d 4e 6f 74 65 | Macinto|sh..Note|
|00000520| 20 74 68 61 74 20 69 6e | 20 61 6e 79 20 63 61 73 | that in| any cas|
|00000530| 65 20 6f 66 20 73 6c 6f | 74 20 69 6e 74 65 72 72 |e of slo|t interr|
|00000540| 75 70 74 73 20 77 69 74 | 68 20 65 71 75 61 6c 20 |upts wit|h equal |
|00000550| 70 72 69 6f 72 69 74 79 | 2c 20 74 68 65 20 6d 6f |priority|, the mo|
|00000560| 73 74 20 72 65 63 65 6e | 74 6c 79 20 69 6e 73 74 |st recen|tly inst|
|00000570| 61 6c 6c 65 64 20 69 6e | 74 65 72 72 75 70 74 20 |alled in|terrupt |
|00000580| 69 73 20 72 75 6e 20 66 | 69 72 73 74 2c 20 72 65 |is run f|irst, re|
|00000590| 67 61 72 64 6c 65 73 73 | 20 6f 66 20 73 79 73 74 |gardless| of syst|
|000005a0| 65 6d 20 76 65 72 73 69 | 6f 6e 2e 0d 46 75 72 74 |em versi|on..Furt|
|000005b0| 68 65 72 20 52 65 66 65 | 72 65 6e 63 65 3a 0d a5 |her Refe|rence:..|
|000005c0| 09 49 6e 73 69 64 65 20 | 4d 61 63 69 6e 74 6f 73 |.Inside |Macintos|
|000005d0| 68 2c 20 56 6f 6c 75 6d | 65 20 56 2d 34 32 36 2c |h, Volum|e V-426,|
|000005e0| 20 54 68 65 20 44 65 76 | 69 63 65 20 4d 61 6e 61 | The Dev|ice Mana|
|000005f0| 67 65 72 0d 12 cc 00 00 | 00 00 03 48 02 52 00 11 |ger.....|...H.R..|
|00000600| 02 ff 0c 00 ff ff ff ff | 00 00 00 00 00 00 00 00 |........|........|
|00000610| 02 52 00 00 03 48 00 00 | 00 00 00 00 00 a1 00 64 |.R...H..|.......d|
|00000620| 00 0c 57 4f 52 44 00 00 | 00 00 00 53 01 ca 00 a0 |..WORD..|...S....|
|00000630| 00 8c 00 a1 00 64 00 0c | 57 4f 52 44 00 00 00 00 |.....d..|WORD....|
|00000640| 00 52 01 c9 00 a0 00 82 | 00 1e 00 01 00 0a 00 2f |.R......|......./|
|00000650| 00 5a 00 81 02 23 00 07 | 00 00 00 00 00 08 00 0a |.Z...#..|........|
|00000660| 00 09 30 49 88 3a b5 9c | f0 39 00 22 00 7b 02 1a |..0I.:..|.9.".{..|
|00000670| 00 00 00 09 ff ff ff ff | ff ff ff ff 00 23 00 00 |........|.....#..|
|00000680| 00 a0 00 c4 00 a1 00 64 | 00 0a 4f 4e 4c 4e 00 66 |.......d|..ONLN.f|
|00000690| 00 00 01 fe 00 a0 00 8c | 00 a1 00 64 00 31 64 72 |........|...d.1dr|
|000006a0| 77 32 00 02 01 c9 00 2d | 01 e1 01 5f 00 00 80 00 |w2.....-|..._....|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| ff ff ff ff ff ff 00 01 | 00 00 01 8f 00 00 00 00 |........|........|
|000006d0| 00 a1 00 96 00 0c 01 00 | 00 00 02 78 00 00 00 00 |........|...x....|
|000006e0| 00 00 00 a1 00 64 00 10 | 64 72 77 32 00 3a 00 05 |.....d..|drw2.:..|
|000006f0| 00 00 00 00 00 01 00 00 | 00 a1 00 64 00 0e 64 72 |........|...d..dr|
|00000700| 77 32 00 3a 00 02 00 24 | 00 00 00 00 00 a1 00 64 |w2.:...$|.......d|
|00000710| 00 34 64 72 77 32 00 3a | 00 01 00 03 01 00 00 18 |.4drw2.:|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 01 00 01 00 01 |........|........|
|00000730| 00 01 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 a1 | 00 9a 00 08 ff fa 00 00 |........|........|
|00000750| 00 97 40 00 00 a0 00 98 | 00 2c 00 08 00 14 05 54 |..@.....|.,.....T|
|00000760| 69 6d 65 73 00 03 00 14 | 00 04 01 00 00 0d 00 18 |imes....|........|
|00000770| 00 2e 00 04 00 00 01 00 | 00 10 57 49 51 6b 57 49 |........|..WIQkWI|
|00000780| 51 6b 00 2b 5d 42 13 4e | 65 77 20 54 65 63 68 6e |Qk.+]B.N|ew Techn|
|00000790| 69 63 61 6c 20 4e 6f 74 | 65 73 00 a0 00 99 00 a1 |ical Not|es......|
|000007a0| 00 64 00 08 64 72 77 32 | 00 3a 00 04 00 a1 14 e3 |.d..drw2|.:......|
|000007b0| 00 02 00 01 00 a0 00 97 | 00 a1 00 64 00 31 64 72 |........|...d.1dr|
|000007c0| 77 32 00 02 02 06 01 65 | 02 19 01 f4 00 00 80 00 |w2.....e|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| ff ff ff ff ff ff 00 01 | 00 00 01 50 00 00 00 00 |........|...P....|
|000007f0| 00 a1 00 96 00 0c 01 00 | 00 00 02 78 00 00 00 00 |........|...x....|
|00000800| 00 00 00 a1 00 64 00 10 | 64 72 77 32 00 3a 00 05 |.....d..|drw2.:..|
|00000810| 00 00 00 00 00 01 00 00 | 00 a1 00 64 00 0e 64 72 |........|...d..dr|
|00000820| 77 32 00 3a 00 02 00 24 | 00 00 00 00 00 a1 00 64 |w2.:...$|.......d|
|00000830| 00 34 64 72 77 32 00 3a | 00 01 00 03 00 00 00 12 |.4drw2.:|........|
|00000840| 00 00 00 00 00 00 00 00 | 00 00 00 01 00 01 00 01 |........|........|
|00000850| 00 01 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000860| 00 00 00 00 00 00 00 a1 | 00 9a 00 08 ff fb 80 00 |........|........|
|00000870| 00 45 c0 00 00 a0 00 98 | 00 04 00 00 00 0d 00 12 |.E......|........|
|00000880| 00 15 16 80 00 28 00 7b | 01 95 11 44 65 76 65 6c |.....(.{|...Devel|
|00000890| 6f 70 65 72 20 53 75 70 | 70 6f 72 74 00 a0 00 99 |oper Sup|port....|
|000008a0| 00 a1 00 64 00 08 64 72 | 77 32 00 3a 00 04 00 a1 |...d..dr|w2.:....|
|000008b0| 14 e3 00 02 00 01 00 a0 | 00 97 00 a1 00 64 00 60 |........|.....d.`|
|000008c0| 64 72 77 32 00 03 02 00 | 00 2d 02 00 01 ef 00 00 |drw2....|.-......|
|000008d0| 00 00 00 00 00 00 02 02 | 00 00 00 00 00 00 00 00 |........|........|
|000008e0| 00 00 ff ff ff ff ff ff | 00 01 00 01 08 4b 00 00 |........|.....K..|
|000008f0| 00 00 02 00 01 ef 02 00 | 00 2d 00 00 00 00 00 00 |........|.-......|
|00000900| 00 00 00 01 00 14 00 0c | 00 03 00 02 00 00 00 5a |........|.......Z|
|00000910| 00 01 00 00 00 02 00 00 | 00 03 00 0c 00 00 00 00 |........|........|
|00000920| 00 07 00 02 00 02 00 08 | 00 08 00 20 00 66 02 1c |........|... .f..|
|00000930| 00 66 00 5a 00 a1 00 64 | 00 31 64 72 77 32 00 02 |.f.Z...d|.1drw2..|
|00000940| 01 ca 01 c0 01 fa 01 e9 | 00 00 00 00 00 00 00 00 |........|........|
|00000950| 00 00 00 00 00 00 00 00 | 00 00 00 00 ff ff ff ff |........|........|
|00000960| ff ff 00 01 00 00 01 4b | 00 00 00 00 00 a1 00 96 |.......K|........|
|00000970| 00 0c 01 00 00 00 02 78 | 00 00 00 00 00 00 00 a1 |.......x|........|
|00000980| 00 64 00 10 64 72 77 32 | 00 3a 00 05 00 00 00 00 |.d..drw2|.:......|
|00000990| 00 01 00 00 00 a1 00 64 | 00 0e 64 72 77 32 00 3a |.......d|..drw2.:|
|000009a0| 00 02 00 24 00 00 00 00 | 00 a1 00 64 00 34 64 72 |...$....|...d.4dr|
|000009b0| 77 32 00 3a 00 01 00 03 | 00 00 00 30 00 00 00 00 |w2.:....|...0....|
|000009c0| 00 00 00 00 00 00 00 01 | 00 01 00 01 00 01 00 00 |........|........|
|000009d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000009e0| 00 00 00 a1 00 9a 00 08 | ff f4 00 00 00 13 80 00 |........|........|
|000009f0| 00 a0 00 98 00 0d 00 30 | 00 28 00 55 01 ef 01 f0 |.......0|.(.U....|
|00000a00| 00 a0 00 99 00 a1 00 64 | 00 08 64 72 77 32 00 3a |.......d|..drw2.:|
|00000a10| 00 04 00 a1 14 e3 00 02 | 00 01 00 a0 00 97 00 a1 |........|........|
|00000a20| 00 64 00 31 64 72 77 32 | 00 02 01 ef 01 e6 01 fa |.d.1drw2|........|
|00000a30| 01 f0 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000a40| 00 00 00 00 00 00 ff ff | ff ff ff ff 00 01 00 00 |........|........|
|00000a50| 01 00 00 00 00 00 00 a1 | 00 96 00 0c 01 00 00 00 |........|........|
|00000a60| 02 78 00 00 00 00 00 00 | 00 a1 00 64 00 10 64 72 |.x......|...d..dr|
|00000a70| 77 32 00 3a 00 05 00 00 | 00 00 00 01 00 00 00 a1 |w2.:....|........|
|00000a80| 00 64 00 0e 64 72 77 32 | 00 3a 00 02 00 24 00 00 |.d..drw2|.:...$..|
|00000a90| 00 00 00 a1 00 64 00 34 | 64 72 77 32 00 3a 00 01 |.....d.4|drw2.:..|
|00000aa0| 00 03 00 00 00 09 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ab0| 00 01 00 01 00 01 00 01 | 00 00 00 00 00 00 00 00 |........|........|
|00000ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 a1 00 9a |........|........|
|00000ad0| 00 08 ff fd 80 00 00 04 | 00 00 00 a0 00 98 00 0d |........|........|
|00000ae0| 00 09 00 15 6c 00 00 2b | 26 09 01 a8 00 a0 00 99 |....l..+|&.......|
|00000af0| 00 a1 00 64 00 08 64 72 | 77 32 00 3a 00 04 00 a1 |...d..dr|w2.:....|
|00000b00| 14 e3 00 02 00 01 00 a0 | 00 97 00 a1 00 64 00 31 |........|.....d.1|
|00000b10| 64 72 77 32 00 02 01 e5 | 00 2d 01 f8 00 79 00 00 |drw2....|.-...y..|
|00000b20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000b30| 00 00 ff ff ff ff ff ff | 00 01 00 01 01 00 00 00 |........|........|
|00000b40| 01 00 00 a1 00 96 00 0c | 01 00 00 00 02 78 00 00 |........|.....x..|
|00000b50| 00 00 00 00 00 a1 00 64 | 00 10 64 72 77 32 00 3a |.......d|..drw2.:|
|00000b60| 00 05 00 00 00 00 00 01 | 00 00 00 a1 00 64 00 0e |........|.....d..|
|00000b70| 64 72 77 32 00 3a 00 02 | 00 24 00 00 00 00 00 a1 |drw2.:..|.$......|
|00000b80| 00 64 00 34 64 72 77 32 | 00 3a 00 01 00 03 00 00 |.d.4drw2|.:......|
|00000b90| 00 12 00 00 00 00 00 00 | 00 00 00 00 00 01 00 01 |........|........|
|00000ba0| 00 01 00 01 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000bb0| 00 00 00 00 00 00 00 00 | 00 a1 00 9a 00 08 ff fb |........|........|
|00000bc0| 80 00 00 25 00 00 00 a0 | 00 98 00 0d 00 12 00 15 |...%....|........|
|00000bd0| 42 80 00 28 00 5a 00 5c | 09 4d 61 63 69 6e 74 6f |B..(.Z.\|.Macinto|
|00000be0| 73 68 00 a0 00 99 00 a1 | 00 64 00 08 64 72 77 32 |sh......|.d..drw2|
|00000bf0| 00 3a 00 04 00 a1 14 e3 | 00 02 00 01 00 a0 00 97 |.:......|........|
|00000c00| 00 a0 00 8d 00 a1 00 64 | 00 06 64 72 77 32 00 44 |.......d|..drw2.D|
|00000c10| 00 a0 00 83 00 a1 00 64 | 00 04 57 4f 52 44 00 a0 |.......d|..WORD..|
|00000c20| 00 8d 00 01 00 0a 00 00 | 00 00 03 48 02 52 00 04 |........|...H.R..|
|00000c30| 01 00 00 2e 00 04 00 00 | 00 00 00 10 00 01 00 01 |........|........|
|00000c40| 00 01 00 01 00 a1 00 64 | 00 10 4f 4e 4c 4e 00 64 |.......d|..ONLN.d|
|00000c50| 00 00 00 8e 00 5a 00 a1 | 01 8e 00 28 00 9c 00 5a |.....Z..|...(...Z|
|00000c60| 24 48 57 20 32 30 20 2d | 20 53 6c 6f 74 20 49 6e |$HW 20 -| Slot In|
|00000c70| 74 65 72 72 75 70 74 20 | 50 72 69 6f 2d 54 65 63 |terrupt |Prio-Tec|
|00000c80| 68 6e 69 63 73 00 00 0d | 00 0e 00 a1 00 64 00 10 |hnics...|.....d..|
|00000c90| 4f 4e 4c 4e 00 64 00 25 | 00 a0 00 5a 00 af 00 9a |ONLN.d.%|...Z....|
|00000ca0| 00 2a 10 08 48 61 72 64 | 77 61 72 65 00 04 00 00 |.*..Hard|ware....|
|00000cb0| 00 0d 00 0c 00 a1 00 64 | 00 10 4f 4e 4c 4e 00 64 |.......d|..ONLN.d|
|00000cc0| 00 2f 00 bb 00 5a 00 c7 | 00 8f 00 2a 18 0b 57 72 |./...Z..|...*..Wr|
|00000cd0| 69 74 74 65 6e 20 62 79 | 3a 00 00 a1 00 64 00 10 |itten by|:....d..|
|00000ce0| 4f 4e 4c 4e 00 64 00 3b | 00 bb 00 a2 00 c7 00 ee |ONLN.d.;|........|
|00000cf0| 00 29 48 0d 4d 61 72 6b | 20 42 61 75 6d 77 65 6c |.)H.Mark| Baumwel|
|00000d00| 6c 00 00 a1 00 64 00 10 | 4f 4e 4c 4e 00 64 00 49 |l....d..|ONLN.d.I|
|00000d10| 00 bb 01 dc 00 c7 02 1c | 00 28 00 c4 01 dc 0c 4f |........|.(.....O|
|00000d20| 63 74 6f 62 65 72 20 31 | 39 38 39 00 00 06 00 01 |ctober 1|989.....|
|00000d30| 00 00 00 a1 00 64 00 10 | 4f 4e 4c 4e 00 64 00 56 |.....d..|ONLN.d.V|
|00000d40| 00 d3 00 5a 00 df 00 ef | 00 28 00 dc 00 5a 1e 54 |...Z....|.(...Z.T|
|00000d50| 68 69 73 20 54 65 63 68 | 6e 69 63 61 6c 20 4e 6f |his Tech|nical No|
|00000d60| 74 65 20 64 65 73 63 72 | 69 62 65 73 20 00 00 06 |te descr|ibes ...|
|00000d70| 00 02 00 00 00 a1 00 64 | 00 10 4f 4e 4c 4e 00 64 |.......d|..ONLN.d|
|00000d80| 00 74 00 d3 00 ef 00 df | 02 1c 00 29 95 3e 74 68 |.t......|...).>th|
|00000d90| 65 20 77 61 79 20 69 6e | 74 65 72 72 75 70 74 20 |e way in|terrupt |
|00000da0| 70 72 69 6f 72 69 74 69 | 65 73 20 61 72 65 20 73 |prioriti|es are s|
|00000db0| 63 68 65 64 75 6c 65 64 | 2c 20 77 68 69 63 68 20 |cheduled|, which |
|00000dc0| 63 6f 72 72 65 63 74 73 | 20 74 68 65 00 06 00 00 |corrects| the....|
|00000dd0| 00 00 00 a1 00 64 00 10 | 4f 4e 4c 4e 00 64 00 b3 |.....d..|ONLN.d..|
|00000de0| 00 df 00 5a 00 eb 01 c7 | 00 28 00 e8 00 5a 50 64 |...Z....|.(...ZPd|
|00000df0| 65 73 63 72 69 70 74 69 | 6f 6e 20 6f 66 20 73 6c |escripti|on of sl|
|00000e00| 6f 74 20 69 6e 74 65 72 | 72 75 70 74 20 71 75 65 |ot inter|rupt que|
|00000e10| 75 65 20 70 72 69 6f 72 | 69 74 69 65 73 20 69 6e |ue prior|ities in|
|00000e20| 20 74 68 65 20 44 65 76 | 69 63 65 20 4d 61 6e 61 | the Dev|ice Mana|
|00000e30| 67 65 72 20 63 68 61 70 | 74 65 72 20 6f 66 20 00 |ger chap|ter of .|
|00000e40| 00 04 02 00 00 a1 00 64 | 00 10 4f 4e 4c 4e 00 64 |.......d|..ONLN.d|
|00000e50| 01 03 00 df 01 c7 00 eb | 01 e7 00 28 00 e8 01 c7 |........|...(....|
|00000e60| 07 49 6e 73 69 64 65 20 | 00 06 00 01 00 00 00 a1 |.Inside |........|
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|00001a80| 6e 31 7b 64 75 70 20 30 | 20 65 71 7b 70 6f 70 20 |n1{dup 0| eq{pop |
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|00001b00| 00 00 01 00 00 00 03 b4 | 00 00 02 b4 00 00 01 36 |........|.......6|
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|00001be0| 00 64 00 10 4f 4e 4c 4e | 00 64 ff ff 00 00 00 00 |.d..ONLN|.d......|
|00001bf0| 00 00 00 00 00 29 12 10 | 49 6e 73 69 64 65 20 4d |.....)..|Inside M|
|00001c00| 00 00 00 10 00 00 05 74 | 00 00 12 cc 00 00 00 00 |.......t|........|
|00001c10| 00 00 05 72 00 00 00 52 | 00 00 00 8f 7b d0 c0 00 |...r...R|....{...|
|00001c20| 00 8f 7b fc 00 00 80 00 | 00 00 00 00 00 bc 01 58 |..{.....|.......X|
|00001c30| 00 8f 7b e0 00 8f 7b c4 | 00 8f 7b f0 00 00 00 00 |..{...{.|..{.....|
|00001c40| 00 00 ff ff ff ff ff ff | 00 7a 00 5e 00 01 00 01 |........|.z.^....|
|00001c50| 00 08 00 8f 7c 0c 00 8f | 00 00 00 00 00 00 05 74 |....|...|.......t|
|00001c60| 00 00 05 74 00 00 14 ca | 00 01 00 00 00 1a 00 05 |...t....|........|
|00001c70| 00 01 00 01 00 00 00 00 | 03 48 02 52 00 00 05 74 |........|.H.R...t|
|00001c80| 00 00 14 ca 00 00 01 00 | 00 00 00 10 00 01 00 00 |........|........|
|00001c90| 00 00 00 00 00 04 00 01 | 00 00 05 2c 00 00 00 3a |........|...,...:|
|00001ca0| 00 02 24 48 57 20 32 30 | 20 2d 20 53 6c 6f 74 20 |..$HW 20| - Slot |
|00001cb0| 49 6e 74 65 72 72 75 70 | 74 20 50 72 69 6f 2d 54 |Interrup|t Prio-T|
|00001cc0| 65 63 68 6e 69 63 73 12 | 46 75 72 74 68 65 72 20 |echnics.|Further |
|00001cd0| 52 65 66 65 72 65 6e 63 | 65 3a 00 00 00 d8 00 01 |Referenc|e:......|
|00001ce0| 00 00 00 00 ff ff 00 02 | 00 00 00 01 ff ff 00 03 |........|........|
|00001cf0| 00 00 00 02 ff ff 00 04 | 00 00 00 03 ff ff 00 05 |........|........|
|00001d00| 00 00 00 04 ff ff 00 06 | 00 00 00 05 ff ff 00 07 |........|........|
|00001d10| 00 00 00 06 ff ff 00 08 | 00 00 00 07 ff ff 00 09 |........|........|
|00001d20| 00 00 00 08 ff ff 00 0a | 00 00 00 09 ff ff 00 0b |........|........|
|00001d30| 00 00 00 0a ff ff 00 0c | 00 00 00 0b ff ff 00 0d |........|........|
|00001d40| 00 00 00 0c ff ff 00 0e | 00 00 00 0d ff ff 00 0f |........|........|
|00001d50| 00 00 00 0e ff ff 00 10 | 00 00 00 0f ff ff 00 11 |........|........|
|00001d60| 00 00 00 10 ff ff 00 12 | 00 00 00 11 ff ff 00 13 |........|........|
|00001d70| 00 00 00 12 ff ff 00 14 | 00 00 00 13 ff ff 00 15 |........|........|
|00001d80| 00 00 00 14 ff ff 00 16 | 00 00 00 15 ff ff 00 17 |........|........|
|00001d90| 00 00 00 16 ff ff 00 18 | 00 00 00 17 ff ff 00 19 |........|........|
|00001da0| 00 00 00 18 ff ff 00 1a | 00 00 00 19 ff ff ff ff |........|........|
|00001db0| 00 00 00 1a ff ff 00 00 | 00 3e 00 1b 07 53 79 6d |........|.>...Sym|
|00001dc0| 62 6f 6c 73 01 41 01 42 | 01 43 01 44 01 45 01 46 |bols.A.B|.C.D.E.F|
|00001dd0| 01 47 01 48 01 49 01 4a | 01 4b 01 4c 01 4d 01 4e |.G.H.I.J|.K.L.M.N|
|00001de0| 01 4f 01 50 01 51 01 52 | 01 53 01 54 01 55 01 56 |.O.P.Q.R|.S.T.U.V|
|00001df0| 01 57 01 58 01 59 01 5a | 00 00 00 00 00 00 00 2c |.W.X.Y.Z|.......,|
|00001e00| 00 00 00 00 00 00 00 25 | 00 00 00 2f 00 00 00 56 |.......%|.../...V|
|00001e10| 00 00 01 23 00 00 02 8b | 00 00 03 ce 00 00 04 4c |...#....|.......L|
|00001e20| 00 00 04 9c 00 00 05 2c | 00 00 05 3f 00 00 00 08 |.......,|...?....|
|00001e30| 00 00 00 01 00 01 00 01 | 00 00 00 40 00 01 00 16 |........|...@....|
|00001e40| 00 16 00 0c 00 00 00 14 | 00 14 00 09 00 00 00 14 |........|........|
|00001e50| 00 14 00 0a 00 00 00 14 | 00 14 00 0c 00 00 00 14 |........|........|
|00001e60| 00 14 00 0e 00 00 00 14 | 00 14 00 12 00 00 00 14 |........|........|
|00001e70| 00 14 00 18 00 00 00 14 | 00 14 00 30 00 00 00 10 |........|...0....|
|00001e80| 00 02 05 54 69 6d 65 73 | 07 43 6f 75 72 69 65 72 |...Times|.Courier|
|00001e90| 00 00 00 04 00 00 ff ff | 00 00 00 18 00 00 00 32 |........|.......2|
|00001ea0| 00 00 00 0a 00 00 03 34 | 00 00 02 75 00 01 00 01 |.......4|...u....|
|00001eb0| 00 03 00 70 00 00 01 00 | 00 00 03 b4 00 00 02 b4 |...p....|........|
|00001ec0| 00 00 01 36 00 5a da 48 | 0c 20 00 00 00 1c 01 36 |...6.Z.H|. .....6|
|00001ed0| 00 0d 70 61 67 65 00 00 | 00 72 63 68 70 74 00 00 |..page..|.rchpt..|
|00001ee0| 00 7e 62 6f 6f 6b 00 00 | 00 8a 54 4f 43 20 00 00 |.~book..|..TOC ..|
|00001ef0| 00 96 54 4f 43 23 00 00 | 00 a2 49 44 58 20 00 00 |..TOC#..|..IDX ..|
|00001f00| 00 ae 49 44 58 23 00 00 | 00 ba 49 44 58 50 00 00 |..IDX#..|..IDXP..|
|00001f10| 00 c6 50 41 52 41 00 00 | 00 d2 46 4f 4c 4f 00 00 |..PARA..|..FOLO..|
|00001f20| 00 de 44 43 46 4e 00 00 | 00 ea 44 43 46 23 00 00 |..DCFN..|..DCF#..|
|00001f30| 00 f6 46 4f 4c 53 00 00 | 01 02 53 54 49 46 00 00 |..FOLS..|..STIF..|
|00001f40| 01 0e 03 e8 ff ff 00 00 | 00 00 00 00 00 00 03 e8 |........|........|
|00001f50| ff ff 00 00 00 14 00 00 | 00 00 03 e8 ff ff 00 00 |........|........|
|00001f60| 00 6a 00 5b 6a 3c 03 e8 | ff ff 00 00 00 88 00 00 |.j.[j<..|........|
|00001f70| 00 00 03 e8 ff ff 00 00 | 00 9c 00 00 00 00 03 e8 |........|........|
|00001f80| ff ff 00 00 00 da 00 00 | 00 00 03 e8 ff ff 00 00 |........|........|
|00001f90| 01 b6 00 00 00 00 03 e8 | ff ff 00 00 01 f8 00 00 |........|........|
|00001fa0| 00 00 03 e8 ff ff 00 00 | 01 fc 00 00 00 00 03 e8 |........|........|
|00001fb0| ff ff 00 00 02 2c 00 00 | 00 00 03 e8 ff ff 00 00 |.....,..|........|
|00001fc0| 02 38 00 00 00 00 03 e8 | ff ff 00 00 02 7c 00 00 |.8......|.....|..|
|00001fd0| 00 00 03 e8 ff ff 00 00 | 02 90 00 00 00 00 03 e8 |........|........|
|00001fe0| ff ff 00 00 02 98 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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