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open in: 
MacOS 8.1
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Win98
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DOS
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This file was processed as: Mailbox/MIME Entity
(archive/mbox).
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
| 100%
| dexvert
| Mailbox/MIME Entity (archive/mbox)
| magic
| Supported |
| 100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
| 1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
| 100%
| file
| news, ASCII text
| default
| |
| 100%
| checkBytes
| Printable ASCII
| default
| |
| 100%
| dexmagic
| PrintFox/Pagefox WEAK
| default
| |
| 100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
| 100%
| siegfried
| fmt/950 MIME Email (1.0)
| default
| |
| 100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
| 100%
| xdgMime
| message/news
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 50 61 74 68 3a 20 77 68 | 69 64 62 65 79 2e 21 75 |Path: wh|idbey.!u|
|00000010| 73 65 6e 65 74 0a 46 72 | 6f 6d 3a 20 22 44 6f 75 |senet.Fr|om: "Dou|
|00000020| 67 6c 61 73 20 42 65 61 | 74 74 69 65 20 4a 72 2e |glas Bea|ttie Jr.|
|00000030| 22 20 3c 62 65 61 74 74 | 69 64 70 40 73 76 63 2e |" <beatt|idp@svc.|
|00000040| 63 74 63 2e 65 64 75 3e | 0a 4e 65 77 73 67 72 6f |ctc.edu>|.Newsgro|
|00000050| 75 70 73 3a 20 61 6c 74 | 2e 66 6f 6c 6b 6c 6f 72 |ups: alt|.folklor|
|00000060| 65 2e 63 6f 6d 70 75 74 | 65 72 73 2c 63 6f 6d 70 |e.comput|ers,comp|
|00000070| 2e 73 79 73 2e 63 62 6d | 0a 53 75 62 6a 65 63 74 |.sys.cbm|.Subject|
|00000080| 3a 20 52 65 3a 20 56 69 | 63 2d 32 30 2f 43 2d 36 |: Re: Vi|c-20/C-6|
|00000090| 34 20 73 65 72 69 61 6c | 20 70 6f 72 74 73 0a 44 |4 serial| ports.D|
|000000a0| 61 74 65 3a 20 31 32 20 | 4a 61 6e 20 31 39 39 36 |ate: 12 |Jan 1996|
|000000b0| 20 30 38 3a 32 38 3a 34 | 35 20 47 4d 54 0a 4f 72 | 08:28:4|5 GMT.Or|
|000000c0| 67 61 6e 69 7a 61 74 69 | 6f 6e 3a 20 43 6f 6e 73 |ganizati|on: Cons|
|000000d0| 75 6c 74 61 6e 74 0a 4d | 65 73 73 61 67 65 2d 49 |ultant.M|essage-I|
|000000e0| 44 3a 20 3c 34 64 35 36 | 33 74 24 72 63 6d 40 77 |D: <4d56|3t$rcm@w|
|000000f0| 68 69 64 62 65 79 2e 77 | 68 69 64 62 65 79 2e 63 |hidbey.w|hidbey.c|
|00000100| 6f 6d 3e 0a 52 65 66 65 | 72 65 6e 63 65 73 3a 20 |om>.Refe|rences: |
|00000110| 3c 34 63 6e 33 62 61 24 | 69 66 6a 40 63 65 6c 65 |<4cn3ba$|ifj@cele|
|00000120| 62 72 69 61 6e 2e 6f 74 | 61 67 6f 2e 61 63 2e 6e |brian.ot|ago.ac.n|
|00000130| 7a 3e 0a 4e 4e 54 50 2d | 50 6f 73 74 69 6e 67 2d |z>.NNTP-|Posting-|
|00000140| 48 6f 73 74 3a 20 32 30 | 34 2e 35 37 2e 31 34 30 |Host: 20|4.57.140|
|00000150| 2e 32 33 31 0a 4d 69 6d | 65 2d 56 65 72 73 69 6f |.231.Mim|e-Versio|
|00000160| 6e 3a 20 31 2e 30 0a 43 | 6f 6e 74 65 6e 74 2d 54 |n: 1.0.C|ontent-T|
|00000170| 79 70 65 3a 20 74 65 78 | 74 2f 70 6c 61 69 6e 3b |ype: tex|t/plain;|
|00000180| 20 63 68 61 72 73 65 74 | 3d 75 73 2d 61 73 63 69 | charset|=us-asci|
|00000190| 69 0a 43 6f 6e 74 65 6e | 74 2d 54 72 61 6e 73 66 |i.Conten|t-Transf|
|000001a0| 65 72 2d 45 6e 63 6f 64 | 69 6e 67 3a 20 37 62 69 |er-Encod|ing: 7bi|
|000001b0| 74 0a 58 2d 4d 61 69 6c | 65 72 3a 20 4d 6f 7a 69 |t.X-Mail|er: Mozi|
|000001c0| 6c 6c 61 20 31 2e 32 32 | 20 28 57 69 6e 64 6f 77 |lla 1.22| (Window|
|000001d0| 73 3b 20 49 3b 20 31 36 | 62 69 74 29 0a 54 6f 3a |s; I; 16|bit).To:|
|000001e0| 20 73 69 6d 6f 6e 2e 62 | 72 61 64 79 40 73 74 6f | simon.b|rady@sto|
|000001f0| 6e 65 62 6f 77 2e 6f 74 | 61 67 6f 2e 61 63 2e 6e |nebow.ot|ago.ac.n|
|00000200| 7a 0a 0a 73 69 6d 6f 6e | 2e 62 72 61 64 79 40 73 |z..simon|.brady@s|
|00000210| 74 6f 6e 65 62 6f 77 2e | 6f 74 61 67 6f 2e 61 63 |tonebow.|otago.ac|
|00000220| 2e 6e 7a 20 28 54 68 65 | 20 41 72 63 68 2d 44 65 |.nz (The| Arch-De|
|00000230| 76 69 61 6e 74 29 20 77 | 72 6f 74 65 3a 0a 20 28 |viant) w|rote:. (|
|00000240| 73 6e 69 70 21 29 0a 3e | 2e 2e 2e 74 61 70 65 20 |snip!).>|...tape |
|00000250| 49 2f 4f 20 77 61 73 20 | 69 6e 74 65 72 72 75 70 |I/O was |interrup|
|00000260| 74 2d 64 72 69 76 65 6e | 2c 20 61 6e 64 20 74 6f |t-driven|, and to|
|00000270| 0a 3e 66 69 6e 61 6c 6c | 79 20 67 65 74 20 74 6f |.>finall|y get to|
|00000280| 20 74 68 65 20 70 6f 69 | 6e 74 20 6f 66 20 74 68 | the poi|nt of th|
|00000290| 69 73 20 70 6f 73 74 20 | 49 27 6d 20 73 74 72 75 |is post |I'm stru|
|000002a0| 63 6b 20 62 79 20 74 68 | 65 20 69 72 6f 6e 79 20 |ck by th|e irony |
|000002b0| 6f 66 20 61 20 73 79 73 | 74 65 6d 20 74 68 61 74 |of a sys|tem that|
|000002c0| 0a 3e 68 61 73 20 69 6e | 74 65 72 72 75 70 74 2d |.>has in|terrupt-|
|000002d0| 64 72 69 76 65 6e 20 63 | 6f 64 65 20 66 6f 72 20 |driven c|ode for |
|000002e0| 74 61 70 65 20 62 75 74 | 20 73 6f 66 74 77 61 72 |tape but| softwar|
|000002f0| 65 20 70 6f 6c 6c 69 6e | 67 20 66 6f 72 20 64 69 |e pollin|g for di|
|00000300| 73 6b 20 49 2f 4f 2e 0a | 3e 0a 3e 4d 79 20 71 75 |sk I/O..|>.>My qu|
|00000310| 65 73 74 69 6f 6e 20 69 | 73 2c 20 77 68 79 20 64 |estion i|s, why d|
|00000320| 69 64 20 43 6f 6d 6d 6f | 64 6f 72 65 20 69 6d 70 |id Commo|dore imp|
|00000330| 6c 65 6d 65 6e 74 20 74 | 68 65 20 73 65 72 69 61 |lement t|he seria|
|00000340| 6c 20 70 72 6f 74 6f 63 | 6f 6c 20 69 6e 20 73 6f |l protoc|ol in so|
|00000350| 66 74 77 61 72 65 3f 0a | 3e 42 6f 74 68 20 74 68 |ftware?.|>Both th|
|00000360| 65 20 36 35 32 32 20 61 | 6e 64 20 36 35 32 36 20 |e 6522 a|nd 6526 |
|00000370| 68 61 64 20 68 61 72 64 | 77 61 72 65 20 73 68 69 |had hard|ware shi|
|00000380| 66 74 20 72 65 67 69 73 | 74 65 72 73 20 61 6e 64 |ft regis|ters and|
|00000390| 20 61 73 73 6f 63 69 61 | 74 65 64 20 69 6e 74 65 | associa|ted inte|
|000003a0| 72 72 75 70 74 0a 3e 63 | 61 70 61 62 69 6c 69 74 |rrupt.>c|apabilit|
|000003b0| 79 2c 20 62 75 74 20 75 | 6e 74 69 6c 20 74 68 65 |y, but u|ntil the|
|000003c0| 20 31 32 38 27 73 20 66 | 61 73 74 20 73 65 72 69 | 128's f|ast seri|
|000003d0| 61 6c 20 6d 6f 64 65 20 | 74 68 65 73 65 20 77 65 |al mode |these we|
|000003e0| 72 65 20 6e 65 76 65 72 | 20 75 73 65 64 2e 20 44 |re never| used. D|
|000003f0| 6f 65 73 0a 3e 61 6e 79 | 6f 6e 65 20 6b 6e 6f 77 |oes.>any|one know|
|00000400| 20 77 68 79 20 6e 6f 74 | 3f 0a 3e 0a 0a 43 6f 6d | why not|?.>..Com|
|00000410| 6d 6f 64 6f 72 65 20 77 | 61 6e 74 65 64 20 74 6f |modore w|anted to|
|00000420| 20 75 73 65 20 74 68 65 | 20 36 35 35 31 20 41 43 | use the| 6551 AC|
|00000430| 49 41 20 69 6e 20 74 68 | 65 69 72 20 6f 72 69 67 |IA in th|eir orig|
|00000440| 69 6e 61 6c 20 56 49 43 | 2d 32 30 20 64 65 73 69 |inal VIC|-20 desi|
|00000450| 67 6e 2c 0a 62 75 74 20 | 4d 4f 53 20 54 65 63 68 |gn,.but |MOS Tech|
|00000460| 6e 6f 6c 6f 67 79 20 63 | 6f 75 6c 64 20 6e 6f 74 |nology c|ould not|
|00000470| 20 73 75 70 70 6c 79 20 | 74 68 65 20 70 61 72 74 | supply |the part|
|00000480| 20 6f 6e 20 74 69 6d 65 | 20 66 6f 72 20 74 68 65 | on time| for the|
|00000490| 20 56 49 43 2d 32 30 27 | 73 0a 66 69 72 73 74 20 | VIC-20'|s.first |
|000004a0| 70 72 6f 64 75 63 74 69 | 6f 6e 2e 20 20 54 68 65 |producti|on. The|
|000004b0| 20 69 6e 74 65 6e 74 69 | 6f 6e 20 77 61 73 20 74 | intenti|on was t|
|000004c0| 6f 20 61 64 64 20 74 68 | 65 20 36 35 35 31 20 74 |o add th|e 6551 t|
|000004d0| 6f 20 61 20 6c 61 74 65 | 72 20 56 49 43 0a 64 65 |o a late|r VIC.de|
|000004e0| 73 69 67 6e 3b 20 77 69 | 74 68 20 6d 69 6e 6f 72 |sign; wi|th minor|
|000004f0| 20 6d 6f 64 69 66 69 63 | 61 74 69 6f 6e 73 2c 20 | modific|ations, |
|00000500| 74 68 65 20 4b 65 72 6e | 65 6c 20 77 61 73 20 74 |the Kern|el was t|
|00000510| 6f 20 62 65 20 70 6f 72 | 74 61 62 6c 65 2e 0a 20 |o be por|table.. |
|00000520| 0a 54 68 65 72 65 66 6f | 72 65 20 74 68 65 79 20 |.Therefo|re they |
|00000530| 75 73 65 64 20 45 4d 55 | 4c 41 54 49 4f 4e 2e 20 |used EMU|LATION. |
|00000540| 20 41 6c 6c 20 6f 66 20 | 74 68 61 74 20 22 62 69 | All of |that "bi|
|00000550| 74 2d 62 61 6e 67 69 6e | 67 22 20 63 6f 64 65 20 |t-bangin|g" code |
|00000560| 69 73 20 61 0a 36 35 35 | 31 20 65 6d 75 6c 61 74 |is a.655|1 emulat|
|00000570| 6f 72 20 77 68 69 63 68 | 20 68 61 73 20 56 49 52 |or which| has VIR|
|00000580| 54 55 41 4c 20 52 45 47 | 49 53 54 45 52 53 20 61 |TUAL REG|ISTERS a|
|00000590| 74 20 61 62 73 6f 6c 75 | 74 65 20 6f 66 66 73 65 |t absolu|te offse|
|000005a0| 74 73 20 66 72 6f 6d 20 | 61 0a 62 61 73 65 20 61 |ts from |a.base a|
|000005b0| 64 64 72 65 73 73 2e 20 | 20 49 20 74 68 69 6e 6b |ddress. | I think|
|000005c0| 20 74 68 65 20 43 36 34 | 20 77 61 73 20 6d 61 64 | the C64| was mad|
|000005d0| 65 20 69 6e 20 74 68 65 | 20 6c 69 6b 65 6e 65 73 |e in the| likenes|
|000005e0| 73 20 6f 66 20 74 68 65 | 20 56 49 43 2d 32 30 0a |s of the| VIC-20.|
|000005f0| 61 6e 64 20 75 73 65 64 | 20 61 20 73 69 6d 69 6c |and used| a simil|
|00000600| 61 72 20 6d 65 74 68 6f | 64 2e 2e 2e 0a 0a 2d 2d |ar metho|d.....--|
|00000610| 20 0a 44 6f 75 67 6c 61 | 73 20 42 65 61 74 74 69 | .Dougla|s Beatti|
|00000620| 65 20 4a 72 2e 20 20 20 | 20 20 20 20 20 20 20 20 |e Jr. | |
|00000630| 20 68 74 74 70 3a 2f 2f | 77 77 77 2e 77 68 69 64 | http://|www.whid|
|00000640| 62 65 79 2e 6e 65 74 2f | 7e 62 65 61 74 74 69 64 |bey.net/|~beattid|
|00000650| 70 0a 0a 0a | |p... | |
+--------+-------------------------+-------------------------+--------+--------+
