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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 19 4d 61 63 20 51 75 | 61 64 72 61 20 42 75 69 |..Mac Qu|adra Bui|
|00000010| 6c 74 2d 69 6e 20 56 69 | 64 65 6f 00 00 00 00 00 |lt-in Vi|deo.....|
|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 54 45 58 54 74 74 78 | 74 01 00 00 00 00 00 00 |.TEXTttx|t.......|
|00000050| 00 00 00 00 00 4a dd 00 | 00 01 ac a6 dd 83 0e a6 |.....J..|........|
|00000060| dd 83 0e 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 42 71 00 00 |........|....Bq..|
|00000080| 5b 44 6f 77 6e 6c 6f 61 | 64 65 64 20 66 72 6f 6d |[Downloa|ded from|
|00000090| 20 43 6f 6d 70 75 53 65 | 72 76 65 20 31 32 2f 31 | CompuSe|rve 12/1|
|000000a0| 37 2f 39 31 20 64 67 70 | 5d 0d 5b 54 68 65 20 6d |7/91 dgp|].[The m|
|000000b0| 65 73 73 61 67 65 20 77 | 61 73 20 75 70 6c 6f 61 |essage w|as uploa|
|000000c0| 64 65 64 20 62 79 20 43 | 6f 6d 70 75 53 65 72 76 |ded by C|ompuServ|
|000000d0| 65 20 75 73 65 72 20 37 | 36 31 37 34 2c 32 37 30 |e user 7|6174,270|
|000000e0| 37 2c 20 77 68 6f 20 69 | 73 20 70 72 65 73 75 6d |7, who i|s presum|
|000000f0| 61 62 6c 79 20 74 68 65 | 20 61 75 74 68 6f 72 2e |ably the| author.|
|00000100| 5d 0d 0d 3e 20 46 72 6f | 6d 3a 20 44 61 6c 65 5f |]..> Fro|m: Dale_|
|00000110| 41 64 61 6d 73 40 67 61 | 74 65 77 61 79 2e 71 6d |Adams@ga|teway.qm|
|00000120| 2e 61 70 70 6c 65 2e 63 | 6f 6d 20 28 44 61 6c 65 |.apple.c|om (Dale|
|00000130| 20 41 64 61 6d 73 29 0d | 3e 20 4e 65 77 73 67 72 | Adams).|> Newsgr|
|00000140| 6f 75 70 73 3a 20 63 6f | 6d 70 2e 73 79 73 2e 6d |oups: co|mp.sys.m|
|00000150| 61 63 2e 68 61 72 64 77 | 61 72 65 0d 3e 20 53 75 |ac.hardw|are.> Su|
|00000160| 62 6a 65 63 74 3a 20 4d | 61 63 20 51 75 61 64 72 |bject: M|ac Quadr|
|00000170| 61 20 56 69 64 65 6f 20 | 45 78 70 6c 61 69 6e 65 |a Video |Explaine|
|00000180| 64 2c 20 50 61 72 74 20 | 31 0d 3e 20 44 61 74 65 |d, Part |1.> Date|
|00000190| 3a 20 32 35 20 4e 6f 76 | 20 39 31 20 31 36 3a 33 |: 25 Nov| 91 16:3|
|000001a0| 39 3a 33 34 20 47 4d 54 | 0d 3e 20 4f 72 67 61 6e |9:34 GMT|.> Organ|
|000001b0| 69 7a 61 74 69 6f 6e 3a | 20 41 70 70 6c 65 20 43 |ization:| Apple C|
|000001c0| 6f 6d 70 75 74 65 72 2c | 20 49 6e 63 2e 2c 20 20 |omputer,| Inc.,  |
|000001d0| 43 75 70 65 72 74 69 6e | 6f 2c 20 43 41 0d 0d 4d |Cupertin|o, CA..M|
|000001e0| 61 63 69 6e 74 6f 73 68 | 20 51 75 61 64 72 61 20 |acintosh| Quadra |
|000001f0| 42 75 69 6c 74 2d 49 6e | 20 56 69 64 65 6f 0d 0d |Built-In| Video..|
|00000200| 54 68 65 72 65 20 68 61 | 76 65 20 62 65 65 6e 20 |There ha|ve been |
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|00000260| 64 65 6f 20 63 61 70 61 | 62 69 6c 69 74 69 65 73 |deo capa|bilities|
|00000270| 20 6f 66 20 74 68 65 20 | 6e 65 77 20 4d 61 63 69 | of the |new Maci|
|00000280| 6e 74 6f 73 68 20 51 75 | 61 64 72 61 20 37 30 30 |ntosh Qu|adra 700|
|00000290| 20 61 6e 64 20 39 30 30 | 2e 20 20 49 6e 20 72 65 | and 900|.  In re|
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|000003d0| 20 64 65 73 63 72 69 62 | 65 73 20 74 68 65 20 6d | describ|es the m|
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|00000420| 73 20 61 74 20 73 70 65 | 63 69 66 69 63 20 70 69 |s at spe|cific pi|
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|00000470| 65 20 66 6f 72 20 62 6f | 74 68 20 4d 61 63 20 51 |e for bo|th Mac Q|
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|00000510| 68 61 74 20 74 61 62 6c | 65 73 20 69 6e 20 74 68 |hat tabl|es in th|
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|00000540| 65 64 20 63 6f 72 72 65 | 63 74 6c 79 2e 5d 0d 0d |ed corre|ctly.]..|
|00000550| 0d 47 65 6e 65 72 61 6c | 20 51 75 61 64 72 61 20 |.General| Quadra |
|00000560| 56 69 64 65 6f 20 44 65 | 73 69 67 6e 20 50 68 69 |Video De|sign Phi|
|00000570| 6c 6f 73 6f 70 68 79 0d | 2d 2d 2d 2d 2d 2d 2d 2d |losophy.|--------|
|00000580| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00000590| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 0d 54 |--------|------.T|
|000005a0| 68 65 20 51 75 61 64 72 | 61 73 20 77 65 72 65 20 |he Quadr|as were |
|000005b0| 64 65 73 69 67 6e 65 64 | 20 77 69 74 68 20 61 20 |designed| with a |
|000005c0| 66 6c 65 78 69 62 6c 65 | 20 76 69 64 65 6f 20 68 |flexible| video h|
|000005d0| 61 72 64 77 61 72 65 20 | 73 65 63 74 69 6f 6e 20 |ardware |section |
|000005e0| 69 6e 20 6f 72 64 65 72 | 20 74 6f 20 73 75 70 70 |in order| to supp|
|000005f0| 6f 72 74 20 61 20 77 69 | 64 65 20 76 61 72 69 65 |ort a wi|de varie|
|00000600| 74 79 20 6f 66 20 64 69 | 73 70 6c 61 79 73 2e 20 |ty of di|splays. |
|00000610| 20 53 69 6e 63 65 20 74 | 68 65 20 70 75 72 63 68 | Since t|he purch|
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|00001e40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00002990| 68 20 20 20 52 65 66 72 | 73 68 0d 2d 2d 2d 2d 2d |h   Refr|sh.-----|
|000029a0| 2d 2d 2d 2d 2d 2d 20 20 | 20 20 20 20 20 20 20 2d |------  |       -|
|000029b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 20 20 20 |--------|----    |
|000029c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 20 20 20 20 20 20 |--------|--      |
|000029d0| 2d 2d 2d 2d 2d 20 20 20 | 20 2d 2d 2d 2d 2d 2d 20 |-----   | ------ |
|000029e0| 20 20 2d 2d 2d 2d 2d 2d | 0d 0d 31 36 22 20 43 6f |  ------|..16" Co|
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|00002a00| 4d 61 63 68 69 6e 65 73 | 29 20 30 20 20 20 20 31 |Machines|) 0    1|
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|00002a30| 32 20 20 20 20 37 35 20 | 20 20 20 20 34 39 2e 37 |2    75 |    49.7|
|00002a40| 0d 20 0d 50 41 4c 0d 50 | 41 4c 20 68 61 73 20 74 |. .PAL.P|AL has t|
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|00002a80| 63 6f 6e 66 69 67 75 72 | 61 74 69 6f 6e 2e 20 20 |configur|ation.  |
|00002a90| 54 6f 20 70 72 6f 64 75 | 63 65 20 61 20 63 6f 6c |To produ|ce a col|
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|00002cc0| 63 61 74 68 6f 64 65 20 | 74 6f 77 61 72 64 73 20 |cathode |towards |
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|00002ce0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00002cf0| 20 31 20 20 20 20 30 20 | 20 20 20 31 20 20 20 20 | 1    0 |   1    |
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|00002d40| 20 31 20 20 20 20 30 20 | 20 20 20 31 20 20 20 20 | 1    0 |   1    |
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|00002ee0| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d | -------|--------|
|00002ef0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00002f00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 0d 31 20 20 20 20 20 |--------|-.1     |
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|00003160| 48 53 59 4e 43 20 47 72 | 6f 75 6e 64 0d 31 35 20 |HSYNC Gr|ound.15 |
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|00003180| 20 20 20 20 48 6f 72 69 | 7a 6f 6e 74 61 6c 20 53 |    Hori|zontal S|
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|00003240| 44 42 2d 31 35 0d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |DB-15.--|--------|
|00003250| 2d 2d 2d 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |---     |        |
|00003260| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2d 2d |        |      --|
|00003270| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 0d 20 0d 32 |--------|----. .2|
|00003280| 20 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |  ------|--------|
|00003290| 2d 2d 2d 2d 2d 20 52 65 | 64 20 56 69 64 65 6f 20 |----- Re|d Video |
|000032a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 31 0d 31 |--------|---- 1.1|
|000032b0| 20 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |  ------|--------|
|000032c0| 2d 2d 2d 2d 2d 20 52 65 | 64 20 47 72 6f 75 6e 64 |----- Re|d Ground|
|000032d0| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 36 0d 39 | -------|---- 6.9|
|000032e0| 20 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |  ------|--------|
|000032f0| 2d 2d 2d 2d 2d 20 42 6c | 75 65 20 56 69 64 65 6f |----- Bl|ue Video|
|00003300| 20 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 33 0d 31 | -------|---- 3.1|
|00003310| 33 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |3 ------|--------|
|00003320| 2d 2d 2d 2d 2d 20 42 6c | 75 65 20 47 72 6f 75 6e |----- Bl|ue Groun|
|00003330| 64 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 38 0d 35 |d ------|---- 8.5|
|00003340| 20 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |  ------|--------|
|00003350| 2d 2d 2d 2d 2d 20 47 72 | 65 65 6e 20 56 69 64 65 |----- Gr|een Vide|
|00003360| 6f 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 32 0d 36 |o ------|---- 2.6|
|00003370| 20 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |  ------|--------|
|00003380| 2d 2d 2d 2d 2d 20 47 72 | 65 65 6e 20 47 72 6f 75 |----- Gr|een Grou|
|00003390| 6e 64 20 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 37 0d 31 |nd -----|---- 7.1|
|000033a0| 35 20 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |5 ------|--------|
|000033b0| 2d 2d 2d 2d 2d 20 48 73 | 79 6e 63 20 2d 2d 2d 2d |----- Hs|ync ----|
|000033c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 31 33 0d |--------|---- 13.|
|000033d0| 31 32 20 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |12 -----|--------|
|000033e0| 2d 2d 2d 2d 2d 2d 20 56 | 73 79 6e 63 20 2d 2d 2d |------ V|sync ---|
|000033f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 20 31 34 |--------|----- 14|
|00003400| 0d 31 34 20 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.14 ----|--------|
|00003410| 2d 2d 2d 2d 2d 2d 2d 20 | 53 79 6e 63 20 47 72 6f |------- |Sync Gro|
|00003420| 75 6e 64 20 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 20 31 |und ----|------ 1|
|00003430| 30 0d 31 30 20 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |0.10 ---|--------|
|00003440| 2d 2d 2d 2d 2d 2d 2d 7c | 0d 37 20 20 2d 2d 2d 2d |-------||.7  ----|
|00003450| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 7c 20 |--------|------| |
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|00003840| 6d 65 65 74 73 20 79 6f | 75 72 20 65 78 70 65 63 |meets yo|ur expec|
|00003850| 74 61 74 69 6f 6e 73 2e | 0d 20 0d 41 64 6a 75 73 |tations.|. .Adjus|
|00003860| 74 20 74 68 65 20 70 68 | 6f 6e 6f 2d 63 6f 6e 6e |t the ph|ono-conn|
|00003870| 65 63 74 6f 72 20 73 69 | 64 65 20 74 6f 20 77 68 |ector si|de to wh|
|00003880| 61 74 65 76 65 72 20 74 | 79 70 65 20 6f 66 20 63 |atever t|ype of c|
|00003890| 6f 6e 6e 65 63 74 6f 72 | 20 69 73 20 75 73 65 64 |onnector| is used|
|000038a0| 20 28 52 43 41 2c 20 42 | 4e 43 2c 20 65 74 63 2e | (RCA, B|NC, etc.|
|000038b0| 29 2e 20 20 22 54 69 70 | 22 20 69 73 20 74 68 65 |).  "Tip|" is the|
|000038c0| 20 70 69 6e 20 69 6e 20 | 74 68 65 20 63 65 6e 74 | pin in |the cent|
|000038d0| 65 72 20 6f 66 20 74 68 | 65 20 63 6f 6e 6e 65 63 |er of th|e connec|
|000038e0| 74 6f 72 20 28 74 68 65 | 20 73 69 67 6e 61 6c 29 |tor (the| signal)|
|000038f0| 3b 20 74 68 65 20 73 6c | 65 65 76 65 20 69 73 20 |; the sl|eeve is |
|00003900| 66 6c 61 6e 67 65 20 61 | 72 6f 75 6e 64 20 74 68 |flange a|round th|
|00003910| 65 20 6f 75 74 65 72 20 | 65 64 67 65 73 20 6f 66 |e outer |edges of|
|00003920| 20 74 68 65 20 63 6f 6e | 6e 65 63 74 6f 72 20 28 | the con|nector (|
|00003930| 74 68 65 20 63 68 61 73 | 73 69 73 20 67 72 6f 75 |the chas|sis grou|
|00003940| 6e 64 29 2e 0d 20 0d 20 | 20 20 43 61 72 64 20 43 |nd).. . |  Card C|
|00003950| 6f 6e 6e 65 63 74 6f 72 | 20 20 20 20 20 20 20 20 |onnector|        |
|00003960| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 52 43 41 |        |     RCA|
|00003970| 2d 54 79 70 65 20 50 68 | 6f 6e 6f 2d 43 6f 6e 6e |-Type Ph|ono-Conn|
|00003980| 65 63 74 6f 72 0d 20 20 | 20 2d 2d 2d 2d 2d 2d 2d |ector.  | -------|
|00003990| 2d 2d 2d 2d 2d 2d 2d 20 | 20 20 20 20 20 20 20 20 |------- |        |
|000039a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 2d 2d 2d 2d |        |    ----|
|000039b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000039c0| 2d 2d 2d 2d 0d 20 20 20 | 34 20 20 20 20 20 20 4d |----.   |4      M|
|000039d0| 4f 4e 2e 49 44 31 20 20 | 28 73 65 6e 73 65 30 29 |ON.ID1  |(sense0)|
|000039e0| 20 2d 2d 7c 0d 20 20 20 | 37 20 20 20 20 20 20 4d | --|.   |7      M|
|000039f0| 4f 4e 2e 49 44 32 20 20 | 28 73 65 6e 73 65 31 29 |ON.ID2  |(sense1)|
|00003a00| 20 2d 2d 7c 0d 20 20 20 | 31 31 20 20 20 20 20 43 | --|.   |11     C|
|00003a10| 26 56 53 59 4e 43 2e 47 | 4e 44 20 2d 2d 2d 2d 2d |&VSYNC.G|ND -----|
|00003a20| 2d 2d 2d 7c 0d 20 0d 20 | 20 20 35 20 20 20 20 20 |---|. . |  5     |
|00003a30| 20 47 52 4e 2e 56 49 44 | 20 20 2d 2d 2d 2d 2d 2d | GRN.VID|  ------|
|00003a40| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 3e 20 54 69 70 |--------|---> Tip|
|00003a50| 20 28 73 69 67 6e 61 6c | 29 0d 20 20 20 53 68 65 | (signal|).   She|
|00003a60| 6c 6c 20 20 43 48 41 53 | 53 49 53 2e 47 4e 44 20 |ll  CHAS|SIS.GND |
|00003a70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 3e 20 |--------|------> |
|00003a80| 53 6c 65 65 76 65 20 28 | 67 72 6f 75 6e 64 29 0d |Sleeve (|ground).|
|00003a90| 20 0d 42 79 20 67 72 6f | 75 6e 64 69 6e 67 20 70 | .By gro|unding p|
|00003aa0| 69 6e 20 34 20 61 6e 64 | 20 70 69 6e 20 37 20 74 |in 4 and| pin 7 t|
|00003ab0| 6f 20 70 69 6e 20 31 31 | 2c 20 74 68 65 20 4d 61 |o pin 11|, the Ma|
|00003ac0| 63 69 6e 74 6f 73 68 20 | 51 75 61 64 72 61 73 20 |cintosh |Quadras |
|00003ad0| 61 72 65 20 74 6f 6c 64 | 20 74 68 61 74 0d 61 6e |are told| that.an|
|00003ae0| 20 4e 54 53 43 20 6d 6f | 6e 69 74 6f 72 20 69 73 | NTSC mo|nitor is|
|00003af0| 20 61 74 74 61 63 68 65 | 64 2e 20 20 54 68 65 20 | attache|d.  The |
|00003b00| 61 63 74 75 61 6c 20 62 | 6c 61 63 6b 20 61 6e 64 |actual b|lack and|
|00003b10| 20 77 68 69 74 65 20 76 | 69 64 65 6f 20 73 69 67 | white v|ideo sig|
|00003b20| 6e 61 6c 20 69 73 20 6f | 6e 20 70 69 6e 20 35 20 |nal is o|n pin 5 |
|00003b30| 61 6e 64 20 63 6f 6e 6e | 65 63 74 73 20 74 6f 20 |and conn|ects to |
|00003b40| 74 68 65 20 63 65 6e 74 | 65 72 20 28 54 69 70 29 |the cent|er (Tip)|
|00003b50| 20 6f 66 20 74 68 65 20 | 70 68 6f 6e 6f 2d 70 6c | of the |phono-pl|
|00003b60| 75 67 2e 20 20 54 68 65 | 20 73 68 65 6c 6c 20 6f |ug.  The| shell o|
|00003b70| 66 20 74 68 65 20 63 61 | 72 64 20 63 6f 6e 6e 65 |f the ca|rd conne|
|00003b80| 63 74 6f 72 20 63 6f 6e | 6e 65 63 74 73 20 74 6f |ctor con|nects to|
|00003b90| 20 74 68 65 20 73 6c 65 | 65 76 65 20 6f 66 20 74 | the sle|eve of t|
|00003ba0| 68 65 20 70 68 6f 6e 6f | 2d 70 6c 75 67 2e 0d 20 |he phono|-plug.. |
|00003bb0| 0d 54 6f 20 61 63 71 75 | 69 72 65 20 61 20 63 6f |.To acqu|ire a co|
|00003bc0| 6c 6f 72 20 4e 54 53 43 | 20 73 69 67 6e 61 6c 20 |lor NTSC| signal |
|00003bd0| 66 72 6f 6d 20 61 20 51 | 75 61 64 72 61 20 28 6f |from a Q|uadra (o|
|00003be0| 72 20 61 6e 79 20 41 70 | 70 6c 65 20 4d 61 63 69 |r any Ap|ple Maci|
|00003bf0| 6e 74 6f 73 68 0d 64 69 | 73 70 6c 61 79 20 63 61 |ntosh.di|splay ca|
|00003c00| 72 64 29 2c 20 61 6e 20 | 52 47 42 2d 74 6f 2d 4e |rd), an |RGB-to-N|
|00003c10| 54 53 43 20 63 6f 6e 76 | 65 72 74 65 72 20 69 73 |TSC conv|erter is|
|00003c20| 20 72 65 71 75 69 72 65 | 64 2c 20 73 75 63 68 20 | require|d, such |
|00003c30| 61 73 20 74 68 6f 73 65 | 0d 61 76 61 69 6c 61 62 |as those|.availab|
|00003c40| 6c 65 20 66 72 6f 6d 20 | 52 61 73 74 65 72 4f 70 |le from |RasterOp|
|00003c50| 73 2c 20 54 72 75 65 76 | 69 73 69 6f 6e 2c 20 61 |s, Truev|ision, a|
|00003c60| 6e 64 20 43 6f 6d 70 75 | 74 65 72 20 46 72 69 65 |nd Compu|ter Frie|
|00003c70| 6e 64 73 2e 20 20 53 6f | 72 72 79 2c 20 62 75 74 |nds.  So|rry, but|
|00003c80| 20 49 20 64 6f 20 6e 6f | 74 20 68 61 76 65 20 74 | I do no|t have t|
|00003c90| 68 65 20 63 61 62 6c 65 | 20 72 65 71 75 69 72 65 |he cable| require|
|00003ca0| 6d 65 6e 74 73 20 66 6f | 72 20 61 6e 79 20 6f 66 |ments fo|r any of|
|00003cb0| 20 74 68 65 73 65 20 64 | 65 76 69 63 65 73 2e 0d | these d|evices..|
|00003cc0| 0d 0d 0d 56 52 41 4d 20 | 52 65 71 75 69 72 65 6d |...VRAM |Requirem|
|00003cd0| 65 6e 74 73 20 66 6f 72 | 20 53 75 70 70 6f 72 74 |ents for| Support|
|00003ce0| 65 64 20 44 69 73 70 6c | 61 79 20 43 6f 6e 66 69 |ed Displ|ay Confi|
|00003cf0| 67 75 72 61 74 69 6f 6e | 73 0d 2d 2d 2d 2d 2d 2d |guration|s.------|
|00003d00| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003d10| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003d20| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00003d30| 0d 54 68 65 20 51 75 61 | 64 72 61 20 66 72 61 6d |.The Qua|dra fram|
|00003d40| 65 20 62 75 66 66 65 72 | 20 73 75 70 70 6f 72 74 |e buffer| support|
|00003d50| 73 20 61 20 76 61 72 69 | 65 74 79 20 6f 66 20 70 |s a vari|ety of p|
|00003d60| 69 78 65 6c 20 64 65 70 | 74 68 73 2c 20 66 72 6f |ixel dep|ths, fro|
|00003d70| 6d 20 31 20 74 6f 20 33 | 32 20 62 69 74 73 20 70 |m 1 to 3|2 bits p|
|00003d80| 65 72 20 70 69 78 65 6c | 20 28 62 70 70 29 2e 20 |er pixel| (bpp). |
|00003d90| 20 54 68 65 20 73 75 70 | 70 6f 72 74 65 64 20 70 | The sup|ported p|
|00003da0| 69 78 65 6c 20 64 65 70 | 74 68 73 20 28 31 2c 20 |ixel dep|ths (1, |
|00003db0| 32 2c 20 34 2c 20 38 2c | 20 6f 72 20 33 32 20 62 |2, 4, 8,| or 32 b|
|00003dc0| 70 70 29 20 64 65 70 65 | 6e 64 20 6f 6e 20 74 68 |pp) depe|nd on th|
|00003dd0| 65 20 64 69 73 70 6c 61 | 79 20 72 65 73 6f 6c 75 |e displa|y resolu|
|00003de0| 74 69 6f 6e 20 61 6e 64 | 20 74 68 65 20 61 6d 6f |tion and| the amo|
|00003df0| 75 6e 74 20 6f 66 20 56 | 52 41 4d 20 69 6e 20 74 |unt of V|RAM in t|
|00003e00| 68 65 20 51 75 61 64 72 | 61 2e 20 20 54 68 65 20 |he Quadr|a.  The |
|00003e10| 66 75 6c 6c 79 20 65 78 | 70 61 6e 64 65 64 20 63 |fully ex|panded c|
|00003e20| 61 70 61 62 69 6c 69 74 | 79 20 6f 66 20 62 6f 74 |apabilit|y of bot|
|00003e30| 68 20 51 75 61 64 72 61 | 73 20 69 73 20 74 68 65 |h Quadra|s is the|
|00003e40| 20 73 61 6d 65 2c 20 69 | 2e 65 2e 2c 20 62 6f 74 | same, i|.e., bot|
|00003e50| 68 20 74 68 65 20 39 30 | 30 20 61 6e 64 20 37 30 |h the 90|0 and 70|
|00003e60| 30 20 63 61 6e 20 62 65 | 20 65 78 70 61 6e 64 65 |0 can be| expande|
|00003e70| 64 20 74 6f 20 32 20 4d | 42 20 6f 66 20 56 52 41 |d to 2 M|B of VRA|
|00003e80| 4d 2e 20 20 48 6f 77 65 | 76 65 72 2c 20 6e 6f 74 |M.  Howe|ver, not|
|00003e90| 65 20 74 68 61 74 20 35 | 31 32 4b 20 6f 66 20 56 |e that 5|12K of V|
|00003ea0| 52 41 4d 20 69 73 20 74 | 68 65 20 6d 69 6e 69 6d |RAM is t|he minim|
|00003eb0| 75 6d 20 63 6f 6e 66 69 | 67 75 72 61 74 69 6f 6e |um confi|guration|
|00003ec0| 20 66 6f 72 20 74 68 65 | 20 51 75 61 64 72 61 20 | for the| Quadra |
|00003ed0| 37 30 30 20 77 68 65 72 | 65 61 73 20 69 74 20 69 |700 wher|eas it i|
|00003ee0| 73 20 31 4d 42 20 6f 66 | 20 56 52 41 4d 20 66 6f |s 1MB of| VRAM fo|
|00003ef0| 72 20 74 68 65 20 51 75 | 61 64 72 61 20 39 30 30 |r the Qu|adra 900|
|00003f00| 20 28 74 68 69 73 20 69 | 73 20 74 68 65 20 61 6d | (this i|s the am|
|00003f10| 6f 75 6e 74 20 6f 66 20 | 56 52 41 4d 20 73 6f 6c |ount of |VRAM sol|
|00003f20| 64 65 72 65 64 20 6f 6e | 20 74 68 65 20 6d 6f 74 |dered on| the mot|
|00003f30| 68 65 72 62 6f 61 72 64 | 29 2e 20 20 54 68 65 20 |herboard|).  The |
|00003f40| 51 75 61 64 72 61 20 37 | 30 30 20 68 61 73 20 36 |Quadra 7|00 has 6|
|00003f50| 20 56 52 41 4d 20 65 78 | 70 61 6e 73 69 6f 6e 20 | VRAM ex|pansion |
|00003f60| 73 6c 6f 74 73 2c 20 77 | 68 69 6c 65 20 74 68 65 |slots, w|hile the|
|00003f70| 20 39 30 30 20 68 61 73 | 20 6f 6e 6c 79 20 34 2e | 900 has| only 4.|
|00003f80| 20 20 41 6c 73 6f 20 6e | 6f 74 65 20 74 68 61 74 |  Also n|ote that|
|00003f90| 20 6f 6e 6c 79 20 30 2e | 35 20 4d 42 2c 20 31 20 | only 0.|5 MB, 1 |
|00003fa0| 4d 42 2c 20 61 6e 64 20 | 32 20 4d 42 20 63 6f 6e |MB, and |2 MB con|
|00003fb0| 66 69 67 75 72 61 74 69 | 6f 6e 73 20 61 72 65 20 |figurati|ons are |
|00003fc0| 73 75 70 70 6f 72 74 65 | 64 20 28 69 2e 65 2e 2c |supporte|d (i.e.,|
|00003fd0| 20 31 2e 35 20 4d 42 20 | 69 73 20 6e 6f 74 20 73 | 1.5 MB |is not s|
|00003fe0| 75 70 70 6f 72 74 65 64 | 29 2e 0d 0d 54 68 65 20 |upported|)...The |
|00003ff0| 51 75 61 64 72 61 20 37 | 30 30 20 61 6e 64 20 39 |Quadra 7|00 and 9|
|00004000| 30 30 20 63 61 6e 20 62 | 65 20 65 78 70 61 6e 64 |00 can b|e expand|
|00004010| 65 64 20 75 73 69 6e 67 | 20 32 35 36 4b 20 28 69 |ed using| 256K (i|
|00004020| 2e 65 2e 2c 20 31 32 38 | 4b 20 78 20 31 36 29 20 |.e., 128|K x 16) |
|00004030| 31 30 30 20 6e 53 20 56 | 52 41 4d 20 53 49 4d 4d |100 nS V|RAM SIMM|
|00004040| 73 2e 20 20 54 68 65 73 | 65 20 61 72 65 20 74 68 |s.  Thes|e are th|
|00004050| 65 20 73 61 6d 65 20 61 | 73 20 74 68 65 20 56 52 |e same a|s the VR|
|00004060| 41 4d 20 53 49 4d 4d 20 | 73 68 69 70 70 65 64 20 |AM SIMM |shipped |
|00004070| 69 6e 20 74 68 65 20 62 | 61 73 65 20 63 6f 6e 66 |in the b|ase conf|
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|00004090| 20 4d 61 63 69 6e 74 6f | 73 68 20 4c 43 2c 20 6f | Macinto|sh LC, o|
|000040a0| 72 20 74 68 65 20 56 52 | 41 4d 20 53 49 4d 4d 73 |r the VR|AM SIMMs|
|000040b0| 20 75 73 65 64 20 74 6f | 20 65 78 70 61 6e 64 20 | used to| expand |
|000040c0| 61 6e 20 41 70 70 6c 65 | 20 34 2a 38 20 76 69 64 |an Apple| 4*8 vid|
|000040d0| 65 6f 20 63 61 72 64 20 | 74 6f 20 61 6e 20 38 2a |eo card |to an 8*|
|000040e0| 32 34 20 63 61 72 64 2e | 20 20 4e 6f 74 65 20 74 |24 card.|  Note t|
|000040f0| 68 61 74 20 74 68 65 20 | 35 31 32 4b 20 56 52 41 |hat the |512K VRA|
|00004100| 4d 20 53 49 4d 4d 73 20 | 75 73 65 64 20 74 6f 20 |M SIMMs |used to |
|00004110| 75 70 67 72 61 64 65 20 | 74 68 65 20 4d 61 63 20 |upgrade |the Mac |
|00004120| 4c 43 20 77 69 6c 6c 20 | 5f 6e 6f 74 5f 20 77 6f |LC will |_not_ wo|
|00004130| 72 6b 20 69 6e 20 61 20 | 51 75 61 64 72 61 2e 20 |rk in a |Quadra. |
|00004140| 20 28 54 68 65 20 32 35 | 36 4b 20 53 49 4d 4d 73 | (The 25|6K SIMMs|
|00004150| 20 72 65 6d 6f 76 65 64 | 20 66 72 6f 6d 20 61 6e | removed| from an|
|00004160| 20 4c 43 20 77 68 65 6e | 20 70 65 72 66 6f 72 6d | LC when| perform|
|00004170| 69 6e 67 20 61 20 56 52 | 41 4d 20 75 70 67 72 61 |ing a VR|AM upgra|
|00004180| 64 65 20 77 69 6c 6c 20 | 77 6f 72 6b 2c 20 68 6f |de will |work, ho|
|00004190| 77 65 76 65 72 2e 20 20 | 41 6c 6c 20 74 68 6f 73 |wever.  |All thos|
|000041a0| 65 20 6f 6c 64 20 32 35 | 36 4b 20 56 52 41 4d 20 |e old 25|6K VRAM |
|000041b0| 53 49 4d 4d 73 20 6c 61 | 79 69 6e 67 20 61 72 6f |SIMMs la|ying aro|
|000041c0| 75 6e 64 20 66 72 6f 6d | 20 75 70 67 72 61 64 65 |und from| upgrade|
|000041d0| 64 20 4c 43 73 20 63 61 | 6e 20 62 65 20 75 73 65 |d LCs ca|n be use|
|000041e0| 64 20 74 6f 20 75 70 67 | 72 61 64 65 20 51 75 61 |d to upg|rade Qua|
|000041f0| 64 72 61 20 37 30 30 73 | 20 61 6e 64 20 39 30 30 |dra 700s| and 900|
|00004200| 73 21 29 20 20 54 68 65 | 20 44 52 41 4d 20 53 49 |s!)  The| DRAM SI|
|00004210| 4d 4d 73 20 75 73 65 64 | 20 74 6f 20 75 70 67 72 |MMs used| to upgr|
|00004220| 61 64 65 20 61 6e 20 38 | 2a 32 34 47 43 20 76 69 |ade an 8|*24GC vi|
|00004230| 64 65 6f 20 63 61 72 64 | 20 77 69 6c 6c 20 61 6c |deo card| will al|
|00004240| 73 6f 20 6e 6f 74 20 77 | 6f 72 6b 2e 0d 0d 54 68 |so not w|ork...Th|
|00004250| 65 20 66 6f 6c 6c 6f 77 | 69 6e 67 20 63 68 61 72 |e follow|ing char|
|00004260| 74 20 6c 69 73 74 73 20 | 74 68 65 20 51 75 61 64 |t lists |the Quad|
|00004270| 72 61 20 37 30 30 20 26 | 20 39 30 30 20 62 75 69 |ra 700 &| 900 bui|
|00004280| 6c 74 2d 69 6e 20 76 69 | 64 65 6f 27 73 20 6d 61 |lt-in vi|deo's ma|
|00004290| 78 69 6d 75 6d 20 70 69 | 78 65 6c 0d 64 65 70 74 |ximum pi|xel.dept|
|000042a0| 68 20 73 75 70 70 6f 72 | 74 65 64 20 64 65 70 65 |h suppor|ted depe|
|000042b0| 6e 64 69 6e 67 20 75 70 | 6f 6e 20 74 68 65 20 56 |nding up|on the V|
|000042c0| 52 41 4d 20 63 6f 6e 66 | 69 67 75 72 61 74 69 6f |RAM conf|iguratio|
|000042d0| 6e 3a 0d 20 0d 44 69 73 | 70 6c 61 79 20 73 69 7a |n:. .Dis|play siz|
|000042e0| 65 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |e       |        |
|000042f0| 20 20 20 20 20 20 20 20 | 20 35 31 32 4b 20 56 52 |        | 512K VR|
|00004300| 41 4d 20 20 20 20 20 31 | 4d 42 20 56 52 41 4d 20 |AM     1|MB VRAM |
|00004310| 20 20 20 20 32 4d 42 20 | 56 52 41 4d 0d 20 0d 31 |    2MB |VRAM. .1|
|00004320| 32 2d 69 6e 63 68 20 6c | 61 6e 64 73 63 61 70 65 |2-inch l|andscape|
|00004330| 0d 33 38 34 20 78 20 35 | 31 32 0d 28 73 75 63 68 |.384 x 5|12.(such|
|00004340| 20 61 73 20 31 32 22 20 | 52 47 42 29 20 20 20 20 | as 12" |RGB)    |
|00004350| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004360| 38 20 62 70 70 20 20 20 | 20 20 20 20 20 20 33 32 |8 bpp   |      32|
|00004370| 20 62 70 70 20 20 20 20 | 20 20 20 33 32 20 62 70 | bpp    |   32 bp|
|00004380| 70 0d 20 0d 31 32 2d 69 | 6e 63 68 20 4d 6f 6e 6f |p. .12-i|nch Mono|
|00004390| 63 68 72 6f 6d 65 0d 36 | 34 30 20 78 20 34 38 30 |chrome.6|40 x 480|
|000043a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000043b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 38 20 62 70 |        |    8 bp|
|000043c0| 70 20 20 20 20 20 20 20 | 20 20 20 38 20 62 70 70 |p       |   8 bpp|
|000043d0| 20 20 20 20 20 20 20 20 | 38 20 62 70 70 0d 20 0d |        |8 bpp. .|
|000043e0| 31 33 2d 69 6e 63 68 20 | 52 47 42 20 26 20 56 47 |13-inch |RGB & VG|
|000043f0| 41 0d 36 34 30 20 78 20 | 34 38 30 20 20 20 20 20 |A.640 x |480     |
|00004400| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004410| 20 20 20 20 20 20 20 38 | 20 62 70 70 20 20 20 20 |       8| bpp    |
|00004420| 20 20 20 20 20 20 38 20 | 62 70 70 20 20 20 20 20 |      8 |bpp     |
|00004430| 20 20 33 32 20 62 70 70 | 0d 20 0d 53 56 47 41 0d |  32 bpp|. .SVGA.|
|00004440| 38 30 30 20 78 20 36 30 | 30 20 20 20 20 20 20 20 |800 x 60|0       |
|00004450| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004460| 20 20 20 20 20 38 20 62 | 70 70 20 20 20 20 20 20 |     8 b|pp      |
|00004470| 20 20 20 20 38 20 62 70 | 70 20 20 20 20 20 20 20 |    8 bp|p       |
|00004480| 33 32 20 62 70 70 0d 20 | 0d 31 35 2d 69 6e 63 68 |32 bpp. |.15-inch|
|00004490| 20 50 6f 72 74 72 61 69 | 74 20 28 62 2f 77 29 0d | Portrai|t (b/w).|
|000044a0| 36 34 30 20 78 20 38 37 | 30 20 20 20 20 20 20 20 |640 x 87|0       |
|000044b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000044c0| 20 20 20 20 20 34 20 62 | 70 70 20 20 20 20 20 20 |     4 b|pp      |
|000044d0| 20 20 20 20 38 20 62 70 | 70 20 20 20 20 20 20 20 |    8 bp|p       |
|000044e0| 38 20 62 70 70 0d 20 0d | 31 36 22 20 43 6f 6c 6f |8 bpp. .|16" Colo|
|000044f0| 72 2c 0d 38 33 32 20 78 | 20 36 32 34 20 20 20 20 |r,.832 x| 624    |
|00004500| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004510| 20 20 20 20 20 20 20 20 | 38 20 62 70 70 20 20 20 |        |8 bpp   |
|00004520| 20 20 20 20 20 20 20 38 | 20 62 70 70 20 20 20 20 |       8| bpp    |
|00004530| 20 20 20 33 32 20 62 70 | 70 0d 20 0d 32 2d 50 61 |   32 bp|p. .2-Pa|
|00004540| 67 65 20 44 69 73 70 6c | 61 79 20 28 62 2f 77 29 |ge Displ|ay (b/w)|
|00004550| 0d 31 31 35 32 20 78 20 | 38 37 30 20 20 20 20 20 |.1152 x |870     |
|00004560| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004570| 20 20 20 20 20 20 34 20 | 62 70 70 20 20 20 20 20 |      4 |bpp     |
|00004580| 20 20 20 20 20 38 20 62 | 70 70 20 20 20 20 20 20 |     8 b|pp      |
|00004590| 20 38 20 62 70 70 0d 20 | 0d 32 31 22 20 43 6f 6c | 8 bpp. |.21" Col|
|000045a0| 6f 72 0d 31 31 35 32 20 | 78 20 38 37 30 20 20 20 |or.1152 |x 870   |
|000045b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000045c0| 20 20 20 20 20 20 20 20 | 34 20 62 70 70 20 20 20 |        |4 bpp   |
|000045d0| 20 20 20 20 20 20 20 38 | 20 62 70 70 20 20 20 20 |       8| bpp    |
|000045e0| 20 20 20 38 20 62 70 70 | 0d 20 0d 50 41 4c 20 77 |   8 bpp|. .PAL w|
|000045f0| 69 74 68 6f 75 74 20 63 | 6f 6e 76 6f 6c 75 74 69 |ithout c|onvoluti|
|00004600| 6f 6e 0d 75 6e 64 65 72 | 73 63 61 6e 2d 36 34 30 |on.under|scan-640|
|00004610| 78 34 38 30 20 20 20 20 | 20 20 20 20 20 20 20 20 |x480    |        |
|00004620| 20 20 20 20 20 20 20 20 | 20 38 20 62 70 70 20 20 |        | 8 bpp  |
|00004630| 20 20 20 20 20 20 38 20 | 62 70 70 20 20 20 20 20 |      8 |bpp     |
|00004640| 20 20 20 33 32 20 62 70 | 70 2a 0d 6f 76 65 72 73 |   32 bp|p*.overs|
|00004650| 63 61 6e 2d 37 36 38 78 | 35 37 36 20 20 20 20 20 |can-768x|576     |
|00004660| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00004670| 20 38 20 62 70 70 20 20 | 20 20 20 20 20 20 38 20 | 8 bpp  |      8 |
|00004680| 62 70 70 20 20 20 20 20 | 20 20 20 33 32 20 62 70 |bpp     |   32 bp|
|00004690| 70 2a 0d 20 0d 50 41 4c | 20 77 69 74 68 20 63 6f |p*. .PAL| with co|
|000046a0| 6e 76 6f 6c 75 74 69 6f | 6e 0d 75 6e 64 65 72 73 |nvolutio|n.unders|
|000046b0| 63 61 6e 2d 36 34 30 78 | 34 38 30 20 20 20 20 20 |can-640x|480     |
|000046c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000046d0| 20 6e 2e 61 2e 20 20 20 | 20 20 20 20 20 38 20 62 | n.a.   |     8 b|
|000046e0| 70 70 20 20 20 20 20 20 | 20 20 20 38 20 62 70 70 |pp      |   8 bpp|
|000046f0| 0d 6f 76 65 72 73 63 61 | 6e 2d 37 36 38 78 35 37 |.oversca|n-768x57|
|00004700| 36 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |6       |        |
|00004710| 20 20 20 20 20 20 20 20 | 6e 2e 61 2e 20 20 20 20 |        |n.a.    |
|00004720| 20 20 20 20 38 20 62 70 | 70 20 20 20 20 20 20 20 |    8 bp|p       |
|00004730| 20 20 38 20 62 70 70 0d | 20 0d 4e 54 53 43 20 77 |  8 bpp.| .NTSC w|
|00004740| 69 74 68 6f 75 74 20 63 | 6f 6e 76 6f 6c 75 74 69 |ithout c|onvoluti|
|00004750| 6f 6e 0d 75 6e 64 65 72 | 73 63 61 6e 2d 35 31 32 |on.under|scan-512|
|00004760| 78 33 38 34 20 20 20 20 | 20 20 20 20 20 20 20 20 |x384    |        |
|00004770| 20 20 20 20 20 20 20 20 | 20 38 20 62 70 70 20 20 |        | 8 bpp  |
|00004780| 20 20 20 20 20 20 38 20 | 62 70 70 20 20 20 20 20 |      8 |bpp     |
|00004790| 20 20 20 33 32 20 62 70 | 70 0d 6f 76 65 72 73 63 |   32 bp|p.oversc|
|000047a0| 61 6e 2d 20 36 34 30 78 | 34 38 30 20 20 20 20 20 |an- 640x|480     |
|000047b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000047c0| 38 20 62 70 70 20 20 20 | 20 20 20 20 20 38 20 62 |8 bpp   |     8 b|
|000047d0| 70 70 20 20 20 20 20 20 | 20 20 33 32 20 62 70 70 |pp      |  32 bpp|
|000047e0| 0d 20 0d 4e 54 53 43 20 | 77 69 74 68 20 63 6f 6e |. .NTSC |with con|
|000047f0| 76 6f 6c 75 74 69 6f 6e | 0d 75 6e 64 65 72 73 63 |volution|.undersc|
|00004800| 61 6e 2d 35 31 32 78 33 | 38 34 20 20 20 20 20 20 |an-512x3|84      |
|00004810| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 6e |        |       n|
|00004820| 2e 61 20 20 20 20 20 20 | 20 20 20 20 38 20 62 70 |.a      |    8 bp|
|00004830| 70 20 20 20 20 20 20 20 | 20 20 38 20 62 70 70 0d |p       |  8 bpp.|
|00004840| 6f 76 65 72 73 63 61 6e | 2d 20 36 34 30 78 34 38 |overscan|- 640x48|
|00004850| 30 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |0       |        |
|00004860| 20 20 20 20 20 20 6e 2e | 73 20 20 20 20 20 20 20 |      n.|s       |
|00004870| 20 20 20 38 20 62 70 70 | 20 20 20 20 20 20 20 20 |   8 bpp|        |
|00004880| 20 38 20 62 70 70 0d 20 | 0d 2a 4e 6f 74 65 20 74 | 8 bpp. |.*Note t|
|00004890| 68 65 72 65 20 61 72 65 | 20 74 77 6f 20 77 61 79 |here are| two way|
|000048a0| 73 20 74 6f 20 63 61 62 | 6c 65 20 61 20 50 41 4c |s to cab|le a PAL|
|000048b0| 20 6d 6f 6e 69 74 6f 72 | 20 74 6f 20 61 20 51 75 | monitor| to a Qu|
|000048c0| 61 64 72 61 3b 20 6f 6e | 6c 79 20 62 79 20 75 73 |adra; on|ly by us|
|000048d0| 69 6e 67 20 74 68 65 0d | 70 72 6f 70 65 72 20 65 |ing the.|proper e|
|000048e0| 78 74 65 6e 64 65 64 20 | 73 65 6e 73 65 20 63 6f |xtended |sense co|
|000048f0| 64 65 20 61 72 65 20 79 | 6f 75 20 61 62 6c 65 20 |de are y|ou able |
|00004900| 74 6f 20 61 63 68 69 65 | 76 65 20 33 32 20 62 69 |to achie|ve 32 bi|
|00004910| 74 73 20 70 65 72 20 70 | 69 78 65 6c 2e 20 20 46 |ts per p|ixel.  F|
|00004920| 6f 72 20 64 65 74 61 69 | 6c 73 2c 20 72 65 66 65 |or detai|ls, refe|
|00004930| 72 20 74 6f 20 74 68 65 | 20 70 72 65 76 69 6f 75 |r to the| previou|
|00004940| 73 20 61 72 74 69 63 6c | 65 20 6f 6e 20 51 75 61 |s articl|e on Qua|
|00004950| 64 72 61 20 76 69 64 65 | 6f 20 73 65 6e 73 65 20 |dra vide|o sense |
|00004960| 70 69 6e 6f 75 74 73 2e | 0d 0d 2a 2a 2a 2a 2a 2a |pinouts.|..******|
|00004970| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004980| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004990| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000049a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 0d |********|*******.|
|000049b0| 2a 20 44 61 6c 65 20 41 | 64 61 6d 73 20 20 20 20 |* Dale A|dams    |
|000049c0| 20 20 20 20 20 20 20 20 | 20 2a 20 20 20 4f 70 69 |        | *   Opi|
|000049d0| 6e 69 6f 6e 73 20 65 78 | 70 72 65 73 73 65 64 20 |nions ex|pressed |
|000049e0| 61 72 65 20 6e 6f 74 20 | 6e 65 63 65 73 73 61 72 |are not |necessar|
|000049f0| 69 6c 79 20 2a 0d 2a 20 | 41 70 70 6c 65 20 43 6f |ily *.* |Apple Co|
|00004a00| 6d 70 75 74 65 72 2c 20 | 49 6e 63 2e 20 20 20 2a |mputer, |Inc.   *|
|00004a10| 20 20 20 74 68 6f 73 65 | 20 6f 66 20 6d 79 20 65 |   those| of my e|
|00004a20| 6d 70 6c 6f 79 65 72 2e | 20 20 20 20 20 20 20 20 |mployer.|        |
|00004a30| 20 20 20 20 20 20 20 20 | 20 20 2a 0d 2a 2a 2a 2a |        |  *.****|
|00004a40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a50| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a60| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a70| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00004a80| 2a 0d 3e 20 46 72 6f 6d | 3a 20 44 61 6c 65 5f 41 |*.> From|: Dale_A|
|00004a90| 64 61 6d 73 40 67 61 74 | 65 77 61 79 2e 71 6d 2e |dams@gat|eway.qm.|
|00004aa0| 61 70 70 6c 65 2e 63 6f | 6d 20 28 44 61 6c 65 20 |apple.co|m (Dale |
|00004ab0| 41 64 61 6d 73 29 0d 3e | 20 4e 65 77 73 67 72 6f |Adams).>| Newsgro|
|00004ac0| 75 70 73 3a 20 63 6f 6d | 70 2e 73 79 73 2e 6d 61 |ups: com|p.sys.ma|
|00004ad0| 63 2e 68 61 72 64 77 61 | 72 65 0d 3e 20 53 75 62 |c.hardwa|re.> Sub|
|00004ae0| 6a 65 63 74 3a 20 4d 61 | 63 20 51 75 61 64 72 61 |ject: Ma|c Quadra|
|00004af0| 20 56 69 64 65 6f 20 45 | 78 70 6c 61 69 6e 65 64 | Video E|xplained|
|00004b00| 2c 20 50 61 72 74 20 33 | 0d 3e 20 44 61 74 65 3a |, Part 3|.> Date:|
|00004b10| 20 32 35 20 4e 6f 76 20 | 39 31 20 31 37 3a 30 32 | 25 Nov |91 17:02|
|00004b20| 3a 31 36 20 47 4d 54 0d | 3e 20 4f 72 67 61 6e 69 |:16 GMT.|> Organi|
|00004b30| 7a 61 74 69 6f 6e 3a 20 | 41 70 70 6c 65 20 43 6f |zation: |Apple Co|
|00004b40| 6d 70 75 74 65 72 2c 20 | 49 6e 63 2e 2c 20 20 43 |mputer, |Inc.,  C|
|00004b50| 75 70 65 72 74 69 6e 6f | 2c 20 43 41 0d 00 00 00 |upertino|, CA....|
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|00004b90| 50 4f 20 07 4c ee 10 e8 | ff de 4e 5e 4e 75 90 69 |PO .L...|..N^Nu.i|
|00004ba0| 74 65 6d 53 74 61 74 65 | 43 68 61 6e 67 65 64 00 |temState|Changed.|
|00004bb0| 19 4d 61 63 20 51 75 61 | 64 72 61 20 42 75 69 6c |.Mac Qua|dra Buil|
|00004bc0| 74 2d 69 6e 20 56 69 64 | 65 6f 02 00 00 00 54 45 |t-in Vid|eo....TE|
|00004bd0| 00 00 54 45 58 54 74 74 | 78 74 00 00 00 00 00 00 |..TEXTtt|xt......|
|00004be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004bf0| 00 00 a7 e5 d5 8e 00 00 | 00 00 00 00 01 ac 48 e7 |........|......H.|
|00004c00| 1f 18 26 6e 00 0c 28 6e | 00 08 7e 01 2f 2d e4 da |..&n..(n|..~./-..|
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|00004c20| a9 8d 2f 2d e4 da 70 0f | 3f 00 3f 2e ff f0 48 6d |../-..p.|?.?...Hm|
|00004c30| 0b 32 48 6e ff f6 a9 8e | 2f 2d e4 da 70 10 3f 00 |.2Hn....|/-..p.?.|
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|00004c80| 00 00 00 48 00 09 4d 6f | 6e 61 63 6f 00 65 20 69 |...H..Mo|naco.e i|
|00004c90| 73 20 75 6e 73 69 67 6e | 65 64 2c 20 62 75 74 20 |s unsign|ed, but |
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|00004cb0| 01 3e 00 29 00 07 01 6a | 01 3e a6 dd 4a ce 00 00 |.>.)...j|.>..J...|
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|00004d20| 03 f0 ff ff 00 00 00 4c | 00 45 6b c0 00 00 00 00 |.......L|.Ek.....|
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|00004d70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+