/ Developer CD Series 1994 …ember: Reference Library / Dev.CD Dec 94.toast / Technical Documentation / Developer Notes / Peripherals / DOS Compatibility Card

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MacOS 8.1

Win98

DOS

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 16 44 4f 53 20 43 6f | 6d 70 61 74 69 62 69 6c |..DOS Co|mpatibil|
|00000010| 69 74 79 20 43 61 72 64 | 00 00 00 00 00 00 00 00 |ity Card|........|
|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 0b 98 2c 00 | 00 4a eb aa c3 36 e5 aa |......,.|.J...6..|
|00000060| d2 72 9c 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |.r......|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 de 71 00 00 |........|.....q..|
|00000080| 0d 44 65 76 65 6c 6f 70 | 65 72 20 4e 6f 74 65 0d |.Develop|er Note.|
|00000090| 0d 44 4f 53 20 43 6f 6d | 70 61 74 69 62 69 6c 69 |.DOS Com|patibili|
|000000a0| 74 79 20 43 61 72 64 0d | 46 6f 72 20 74 68 65 20 |ty Card.|For the |
|000000b0| 50 6f 77 65 72 20 4d 61 | 63 69 6e 74 6f 73 68 20 |Power Ma|cintosh |
|000000c0| 36 31 30 30 20 43 6f 6d | 70 75 74 65 72 0d f0 09 |6100 Com|puter...|
|000000d0| 41 70 70 6c 65 20 43 6f | 6d 70 75 74 65 72 2c 20 |Apple Co|mputer, |
|000000e0| 49 6e 63 2e 0d a9 20 31 | 39 39 34 20 41 70 70 6c |Inc... 1|994 Appl|
|000000f0| 65 20 43 6f 6d 70 75 74 | 65 72 2c 20 49 6e 63 2e |e Comput|er, Inc.|
|00000100| 0d 41 6c 6c 20 72 69 67 | 68 74 73 20 72 65 73 65 |.All rig|hts rese|
|00000110| 72 76 65 64 2e 20 0d 4e | 6f 20 70 61 72 74 20 6f |rved. .N|o part o|
|00000120| 66 20 74 68 69 73 20 70 | 75 62 6c 69 63 61 74 69 |f this p|ublicati|
|00000130| 6f 6e 20 6d 61 79 20 62 | 65 20 72 65 70 72 6f 64 |on may b|e reprod|
|00000140| 75 63 65 64 2c 20 73 74 | 6f 72 65 64 20 69 6e 20 |uced, st|ored in |
|00000150| 61 20 72 65 74 72 69 65 | 76 61 6c 20 73 79 73 74 |a retrie|val syst|
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|00000210| 20 69 6e 20 74 68 65 20 | 55 6e 69 74 65 64 20 53 | in the |United S|
|00000220| 74 61 74 65 73 20 6f 66 | 20 41 6d 65 72 69 63 61 |tates of| America|
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|00000510| 6c 20 65 72 72 6f 72 73 | 2e 0d 41 70 70 6c 65 20 |l errors|..Apple |
|00000520| 43 6f 6d 70 75 74 65 72 | 2c 20 49 6e 63 2e 0d 31 |Computer|, Inc..1|
|00000530| 20 49 6e 66 69 6e 69 74 | 65 20 4c 6f 6f 70 0d 43 | Infinit|e Loop.C|
|00000540| 75 70 65 72 74 69 6e 6f | 2c 20 43 41 20 39 35 30 |upertino|, CA 950|
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|00000590| 74 65 72 2c 20 4d 61 63 | 69 6e 74 6f 73 68 2c 20 |ter, Mac|intosh, |
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|00000b60| 20 4f 4e 20 54 48 49 53 | 20 4d 41 4e 55 41 4c 2c | ON THIS| MANUAL,|
|00000b70| 20 49 4e 43 4c 55 44 49 | 4e 47 20 49 4d 50 4c 49 | INCLUDI|NG IMPLI|
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|00000c10| 20 52 45 54 41 49 4c 20 | 50 55 52 43 48 41 53 45 | RETAIL |PURCHASE|
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|00000c60| 50 4c 45 20 4d 41 4b 45 | 53 20 4e 4f 20 57 41 52 |PLE MAKE|S NO WAR|
|00000c70| 52 41 4e 54 59 20 4f 52 | 20 52 45 50 52 45 53 45 |RANTY OR| REPRESE|
|00000c80| 4e 54 41 54 49 4f 4e 2c | 20 45 49 54 48 45 52 20 |NTATION,| EITHER |
|00000c90| 45 58 50 52 45 53 53 20 | 4f 52 20 49 4d 50 4c 49 |EXPRESS |OR IMPLI|
|00000ca0| 45 44 2c 20 57 49 54 48 | 20 52 45 53 50 45 43 54 |ED, WITH| RESPECT|
|00000cb0| 20 54 4f 20 54 48 49 53 | 20 4d 41 4e 55 41 4c 2c | TO THIS| MANUAL,|
|00000cc0| 20 49 54 53 20 51 55 41 | 4c 49 54 59 2c 20 41 43 | ITS QUA|LITY, AC|
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|00000d20| 4d 41 4e 55 41 4c 20 49 | 53 20 53 4f 4c 44 20 d2 |MANUAL I|S SOLD .|
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|00000d40| 20 54 48 45 20 50 55 52 | 43 48 41 53 45 52 2c 20 | THE PUR|CHASER, |
|00000d50| 41 52 45 20 41 53 53 55 | 4d 49 4e 47 20 54 48 45 |ARE ASSU|MING THE|
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|00000de0| 45 51 55 45 4e 54 49 41 | 4c 20 44 41 4d 41 47 45 |EQUENTIA|L DAMAGE|
|00000df0| 53 20 52 45 53 55 4c 54 | 49 4e 47 20 46 52 4f 4d |S RESULT|ING FROM|
|00000e00| 20 41 4e 59 20 44 45 46 | 45 43 54 20 4f 52 20 49 | ANY DEF|ECT OR I|
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|00001a50| 43 6f 6d 70 61 74 69 62 | 69 6c 69 74 79 20 43 61 |Compatib|ility Ca|
|00001a60| 72 64 20 61 73 73 65 6d | 62 6c 79 20 14 14 32 0d |rd assem|bly ..2.|
|00001a70| 46 69 67 75 72 65 20 31 | 2d 32 09 54 68 65 20 44 |Figure 1|-2.The D|
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|00001a90| 20 43 61 72 64 20 69 6e | 73 74 61 6c 6c 65 64 20 | Card in|stalled |
|00001aa0| 14 14 34 0d 46 69 67 75 | 72 65 20 31 2d 33 09 53 |..4.Figu|re 1-3.S|
|00001ab0| 69 6d 70 6c 69 66 69 65 | 64 20 62 6c 6f 63 6b 20 |implifie|d block |
|00001ac0| 64 69 61 67 72 61 6d 20 | 6f 66 20 74 68 65 20 44 |diagram |of the D|
|00001ad0| 4f 53 20 43 6f 6d 70 61 | 74 69 62 69 6c 69 74 79 |OS Compa|tibility|
|00001ae0| 20 43 61 72 64 20 14 14 | 35 0d 46 69 67 75 72 65 | Card ..|5.Figure|
|00001af0| 20 31 2d 34 09 4d 6f 6e | 69 74 6f 72 20 61 64 61 | 1-4.Mon|itor ada|
|00001b00| 70 74 65 72 20 63 61 62 | 6c 65 14 14 38 0d 46 69 |pter cab|le..8.Fi|
|00001b10| 67 75 72 65 20 31 2d 35 | 09 4d 6f 6e 69 74 6f 72 |gure 1-5|.Monitor|
|00001b20| 20 61 64 61 70 74 65 72 | 20 63 61 62 6c 65 20 61 | adapter| cable a|
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|00001b40| 65 72 20 69 6e 73 74 61 | 6c 6c 65 64 20 14 14 39 |er insta|lled ..9|
|00001b50| 0d 54 61 62 6c 65 20 31 | 2d 31 09 43 6f 6d 70 61 |.Table 1|-1.Compa|
|00001b60| 72 69 73 6f 6e 20 6f 66 | 20 74 68 65 20 44 4f 53 |rison of| the DOS|
|00001b70| 20 43 6f 6d 70 61 74 69 | 62 69 6c 69 74 79 20 43 | Compati|bility C|
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|00001ba0| 31 2d 32 09 43 6f 72 72 | 65 73 70 6f 6e 64 69 6e |1-2.Corr|espondin|
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|00001bc0| 67 6e 61 6c 73 14 14 36 | 0d 0d 43 68 61 70 74 65 |gnals..6|..Chapte|
|00001bd0| 72 20 32 09 48 61 72 64 | 77 61 72 65 20 44 65 73 |r 2.Hard|ware Des|
|00001be0| 69 67 6e 20 14 14 31 31 | 0d 0d 46 69 67 75 72 65 |ign ..11|..Figure|
|00001bf0| 20 32 2d 31 09 44 65 74 | 61 69 6c 65 64 20 62 6c | 2-1.Det|ailed bl|
|00001c00| 6f 63 6b 20 64 69 61 67 | 72 61 6d 20 14 14 31 33 |ock diag|ram ..13|
|00001c10| 0d 46 69 67 75 72 65 20 | 32 2d 32 09 56 69 64 65 |.Figure |2-2.Vide|
|00001c20| 6f 20 74 69 6d 69 6e 67 | 20 70 61 72 61 6d 65 74 |o timing| paramet|
|00001c30| 65 72 73 20 14 14 32 35 | 0d 54 61 62 6c 65 20 32 |ers ..25|.Table 2|
|00001c40| 2d 31 09 54 72 61 6e 73 | 66 65 72 20 73 69 7a 65 |-1.Trans|fer size|
|00001c50| 20 63 6f 6d 70 61 72 69 | 73 6f 6e 14 14 31 36 0d | compari|son..16.|
|00001c60| 54 61 62 6c 65 20 32 2d | 32 09 44 65 66 69 6e 69 |Table 2-|2.Defini|
|00001c70| 74 69 6f 6e 73 20 6f 66 | 20 50 43 20 69 6e 74 65 |tions of| PC inte|
|00001c80| 72 72 75 70 74 73 14 14 | 31 37 0d 54 61 62 6c 65 |rrupts..|17.Table|
|00001c90| 20 32 2d 33 09 41 72 62 | 69 74 72 61 74 69 6f 6e | 2-3.Arb|itration|
|00001ca0| 20 70 72 69 6f 72 69 74 | 69 65 73 14 14 31 38 0d | priorit|ies..18.|
|00001cb0| 54 61 62 6c 65 20 32 2d | 34 09 4d 6f 6e 69 74 6f |Table 2-|4.Monito|
|00001cc0| 72 73 20 61 6e 64 20 64 | 69 73 70 6c 61 79 20 6d |rs and d|isplay m|
|00001cd0| 6f 64 65 73 14 14 32 33 | 0d 54 61 62 6c 65 20 32 |odes..23|.Table 2|
|00001ce0| 2d 35 09 56 49 64 65 6f | 20 74 69 6d 69 6e 67 20 |-5.VIdeo| timing |
|00001cf0| 70 61 72 61 6d 65 74 65 | 72 73 20 66 6f 72 20 73 |paramete|rs for s|
|00001d00| 75 70 70 6f 72 74 65 64 | 20 6d 6f 6e 69 74 6f 72 |upported| monitor|
|00001d10| 73 14 14 32 34 0d 0d 43 | 68 61 70 74 65 72 20 33 |s..24..C|hapter 3|
|00001d20| 09 54 68 65 20 50 43 20 | 49 6e 74 65 72 66 61 63 |.The PC |Interfac|
|00001d30| 65 20 44 72 69 76 65 72 | 14 14 33 33 0d 0d 54 61 |e Driver|..33..Ta|
|00001d40| 62 6c 65 20 33 2d 31 09 | 42 69 74 73 20 69 6e 20 |ble 3-1.|Bits in |
|00001d50| 74 68 65 20 50 43 20 73 | 74 61 74 75 73 20 77 6f |the PC s|tatus wo|
|00001d60| 72 64 14 14 34 30 0d 0d | 41 62 6f 75 74 20 54 68 |rd..40..|About Th|
|00001d70| 69 73 20 4e 6f 74 65 0d | 0d 0d 54 68 69 73 20 64 |is Note.|..This d|
|00001d80| 65 76 65 6c 6f 70 65 72 | 20 6e 6f 74 65 20 64 65 |eveloper| note de|
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|00001da0| 43 6f 6d 70 61 74 69 62 | 69 6c 69 74 79 20 43 61 |Compatib|ility Ca|
|00001db0| 72 64 2c 20 61 6e 20 38 | 30 34 38 36 20 70 72 6f |rd, an 8|0486 pro|
|00001dc0| 63 65 73 73 6f 72 20 64 | 65 73 69 67 6e 65 64 20 |cessor d|esigned |
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|00001de0| 65 20 50 44 53 20 73 6c | 6f 74 20 6f 66 20 61 20 |e PDS sl|ot of a |
|00001df0| 50 6f 77 65 72 20 4d 61 | 63 69 6e 74 6f 73 68 20 |Power Ma|cintosh |
|00001e00| 36 31 30 30 20 63 6f 6d | 70 75 74 65 72 2e 20 54 |6100 com|puter. T|
|00001e10| 68 69 73 20 64 65 76 65 | 6c 6f 70 65 72 20 6e 6f |his deve|loper no|
|00001e20| 74 65 20 64 65 73 63 72 | 69 62 65 73 20 74 68 65 |te descr|ibes the|
|00001e30| 20 66 65 61 74 75 72 65 | 73 20 6f 66 20 74 68 65 | feature|s of the|
|00001e40| 20 44 4f 53 20 43 6f 6d | 70 61 74 69 62 69 6c 69 | DOS Com|patibili|
|00001e50| 74 79 20 43 61 72 64 20 | 61 6e 64 20 74 68 65 20 |ty Card |and the |
|00001e60| 77 61 79 20 69 74 20 63 | 6f 6d 6d 75 6e 69 63 61 |way it c|ommunica|
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|00001eb0| 68 65 6c 70 20 68 61 72 | 64 77 61 72 65 20 61 6e |help har|dware an|
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|00001ed0| 6f 70 65 72 73 20 64 65 | 73 69 67 6e 20 70 72 6f |opers de|sign pro|
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|00001ef0| 6f 6d 70 61 74 69 62 6c | 65 20 77 69 74 68 20 74 |ompatibl|e with t|
|00001f00| 68 65 20 4d 61 63 69 6e | 74 6f 73 68 20 70 72 6f |he Macin|tosh pro|
|00001f10| 64 75 63 74 20 64 65 73 | 63 72 69 62 65 64 20 0d |duct des|cribed .|
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|00001f50| 68 20 4d 61 63 69 6e 74 | 6f 73 68 20 63 6f 6d 70 |h Macint|osh comp|
|00001f60| 75 74 65 72 73 20 6f 72 | 20 69 66 20 79 6f 75 20 |uters or| if you |
|00001f70| 77 6f 75 6c 64 20 73 69 | 6d 70 6c 79 20 6c 69 6b |would si|mply lik|
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|00001f90| 20 69 6e 66 6f 72 6d 61 | 74 69 6f 6e 2c 20 79 6f | informa|tion, yo|
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|00002060| 73 75 6d 6d 61 72 79 20 | 6f 66 20 74 68 65 20 66 |summary |of the f|
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|00002090| 20 43 61 72 64 20 61 6e | 64 20 61 20 62 72 69 65 | Card an|d a brie|
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|000020d0| 20 32 2c 20 d2 48 61 72 | 64 77 61 72 65 20 44 65 | 2, .Har|dware De|
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|000024a0| 20 4d 61 63 69 6e 74 6f | 73 68 20 6d 6f 64 65 6c | Macinto|sh model|
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|000024e0| 65 72 6c 79 20 52 65 66 | 65 72 65 6e 63 65 20 4c |erly Ref|erence L|
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|00002500| 66 20 74 68 65 20 44 65 | 76 65 6c 6f 70 65 72 20 |f the De|veloper |
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|00002630| 20 46 72 6f 6d 20 41 50 | 44 41 0d 0d 54 68 65 20 | From AP|DA..The |
|00002640| 41 70 70 6c 65 20 70 75 | 62 6c 69 63 61 74 69 6f |Apple pu|blicatio|
|00002650| 6e 73 20 6c 69 73 74 65 | 64 20 61 62 6f 76 65 20 |ns liste|d above |
|00002660| 61 72 65 20 61 76 61 69 | 6c 61 62 6c 65 20 66 72 |are avai|lable fr|
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|00002770| 20 63 75 72 72 65 6e 74 | 20 76 65 72 73 69 6f 6e | current| version|
|00002780| 73 20 6f 66 20 41 70 70 | 6c 65 20 64 65 76 65 6c |s of App|le devel|
|00002790| 6f 70 6d 65 6e 74 20 74 | 6f 6f 6c 73 20 61 6e 64 |opment t|ools and|
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|000027c0| 76 65 6c 6f 70 6d 65 6e | 74 20 74 6f 6f 6c 73 2e |velopmen|t tools.|
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|000027f0| 61 6e 64 20 73 68 69 70 | 70 69 6e 67 20 6f 70 74 |and ship|ping opt|
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|00002860| 41 20 54 6f 6f 6c 73 20 | 43 61 74 61 6c 6f 67 2c |A Tools |Catalog,|
|00002870| 20 63 6f 6e 74 61 63 74 | 20 0d 41 50 44 41 20 0d | contact| .APDA .|
|00002880| 41 70 70 6c 65 20 43 6f | 6d 70 75 74 65 72 2c 20 |Apple Co|mputer, |
|00002890| 49 6e 63 2e 20 0d 50 2e | 4f 2e 20 42 6f 78 20 33 |Inc. .P.|O. Box 3|
|000028a0| 31 39 0d 42 75 66 66 61 | 6c 6f 2c 20 4e 59 20 31 |19.Buffa|lo, NY 1|
|000028b0| 34 32 30 37 2d 30 33 31 | 39 54 65 6c 65 70 68 6f |4207-031|9Telepho|
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|000028d0| 32 20 28 55 6e 69 74 65 | 64 20 53 74 61 74 65 73 |2 (Unite|d States|
|000028e0| 29 0d 31 2d 38 30 30 2d | 36 33 37 2d 30 30 32 39 |).1-800-|637-0029|
|000028f0| 20 28 43 61 6e 61 64 61 | 29 0d 37 31 36 2d 38 37 | (Canada|).716-87|
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|00002920| 38 37 31 2d 36 35 31 31 | 20 09 0d 41 70 70 6c 65 |871-6511| ..Apple|
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|00002940| 63 61 20 4f 6e 6c 69 6e | 65 09 41 50 44 41 6f 72 |ca Onlin|e.APDAor|
|00002950| 64 65 72 09 0d 43 6f 6d | 70 75 53 65 72 76 65 09 |der..Com|puServe.|
|00002960| 37 36 36 36 36 2c 32 34 | 30 35 09 0d 49 6e 74 65 |76666,24|05..Inte|
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|00002980| 69 6e 6b 2e 61 70 70 6c | 65 2e 63 6f 6d 09 0d 09 |ink.appl|e.com...|
|00002990| 09 0d 0d 43 6f 6e 76 65 | 6e 74 69 6f 6e 73 20 61 |...Conve|ntions a|
|000029a0| 6e 64 20 41 62 62 72 65 | 76 69 61 74 69 6f 6e 73 |nd Abbre|viations|
|000029b0| 0d 0d 54 68 69 73 20 64 | 65 76 65 6c 6f 70 65 72 |..This d|eveloper|
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|00003550| 37 2d 69 6e 63 68 20 70 | 72 6f 63 65 73 73 6f 72 |7-inch p|rocessor|
|00003560| 20 63 61 72 64 2c 20 61 | 20 70 72 6f 63 65 73 73 | card, a| process|
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|00003580| 28 50 44 53 29 20 61 64 | 61 70 74 65 72 20 63 61 |(PDS) ad|apter ca|
|00003590| 72 64 2c 20 61 6e 64 20 | 61 20 73 68 69 65 6c 64 |rd, and |a shield|
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|00003600| 74 65 72 d5 73 20 50 44 | 53 20 73 6c 6f 74 2e 20 |ter.s PD|S slot. |
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|00003630| 62 69 6c 69 74 79 20 43 | 61 72 64 20 61 73 73 65 |bility C|ard asse|
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|00003680| 70 61 74 69 62 69 6c 69 | 74 79 20 43 61 72 64 20 |patibili|ty Card |
|00003690| 55 73 65 72 d5 73 20 4d | 61 6e 75 61 6c 2e 20 0d |User.s M|anual. .|
|000036a0| 0d 46 69 67 75 72 65 20 | 31 2d 31 09 54 68 65 20 |.Figure |1-1.The |
|000036b0| 44 4f 53 20 43 6f 6d 70 | 61 74 69 62 69 6c 69 74 |DOS Comp|atibilit|
|000036c0| 79 20 43 61 72 64 20 61 | 73 73 65 6d 62 6c 79 20 |y Card a|ssembly |
|000036d0| 0d 0d 54 68 65 20 66 6f | 6c 6c 6f 77 69 6e 67 20 |..The fo|llowing |
|000036e0| 6c 69 73 74 20 69 73 20 | 61 20 73 75 6d 6d 61 72 |list is |a summar|
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|00003720| 69 74 79 20 43 61 72 64 | 2e 20 45 61 63 68 20 6f |ity Card|. Each o|
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|00004440| 20 55 73 65 72 d5 73 20 | 4d 61 6e 75 61 6c 2e 0d | User.s |Manual..|
|00004450| 0d 46 69 67 75 72 65 20 | 31 2d 32 09 54 68 65 20 |.Figure |1-2.The |
|00004460| 44 4f 53 20 43 6f 6d 70 | 61 74 69 62 69 6c 69 74 |DOS Comp|atibilit|
|00004470| 79 20 43 61 72 64 20 69 | 6e 73 74 61 6c 6c 65 64 |y Card i|nstalled|
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|00004490| 70 65 72 61 74 69 6f 6e | 0d 0d 46 69 67 75 72 65 |peration|..Figure|
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|00005db0| 62 6c 65 0d 0d 54 68 65 | 20 44 4f 53 20 43 6f 6d |ble..The| DOS Com|
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|00005f80| 66 20 61 20 50 6f 77 65 | 72 20 4d 61 63 69 6e 74 |f a Powe|r Macint|
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|00006010| 20 0d 0d 46 69 67 75 72 | 65 20 31 2d 35 09 4d 6f | ..Figur|e 1-5.Mo|
|00006020| 6e 69 74 6f 72 20 61 64 | 61 70 74 65 72 20 63 61 |nitor ad|apter ca|
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|00006050| 64 20 0d 0d 0d 0d 48 61 | 72 64 77 61 72 65 20 44 |d ....Ha|rdware D|
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|00006070| 20 43 6f 6d 70 61 74 69 | 62 69 6c 69 74 79 20 43 | Compati|bility C|
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|00006110| 63 6f 6e 74 61 69 6e 73 | 20 74 68 65 20 70 72 6f |contains| the pro|
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+--------+-------------------------+-------------------------+--------+--------+