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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 20 65 63 61 | 72 72 6f 6c 6c 40 6d 61 |From eca|rroll@ma|
|00000010| 74 68 73 2e 74 63 64 2e | 69 65 20 53 75 6e 20 4f |ths.tcd.|ie Sun O|
|00000020| 63 74 20 31 30 20 31 35 | 3a 31 33 3a 33 32 20 45 |ct 10 15|:13:32 E|
|00000030| 44 54 20 31 39 39 33 0a | 41 72 74 69 63 6c 65 3a |DT 1993.|Article:|
|00000040| 20 35 32 39 37 35 20 6f | 66 20 63 6f 6d 70 2e 73 | 52975 o|f comp.s|
|00000050| 79 73 2e 61 6d 69 67 61 | 2e 68 61 72 64 77 61 72 |ys.amiga|.hardwar|
|00000060| 65 0a 50 61 74 68 3a 20 | 72 70 69 21 75 77 6d 2e |e.Path: |rpi!uwm.|
|00000070| 65 64 75 21 76 69 78 65 | 6e 2e 63 73 6f 2e 75 69 |edu!vixe|n.cso.ui|
|00000080| 75 63 2e 65 64 75 21 68 | 6f 77 6c 61 6e 64 2e 72 |uc.edu!h|owland.r|
|00000090| 65 73 74 6f 6e 2e 61 6e | 73 2e 6e 65 74 21 70 69 |eston.an|s.net!pi|
|000000a0| 70 65 78 21 75 6b 6e 65 | 74 21 6d 63 73 75 6e 21 |pex!ukne|t!mcsun!|
|000000b0| 69 65 75 6e 65 74 21 6d | 61 74 68 73 2e 74 63 64 |ieunet!m|aths.tcd|
|000000c0| 2e 69 65 21 6e 6f 74 2d | 66 6f 72 2d 6d 61 69 6c |.ie!not-|for-mail|
|000000d0| 0a 46 72 6f 6d 3a 20 65 | 63 61 72 72 6f 6c 6c 40 |.From: e|carroll@|
|000000e0| 6d 61 74 68 73 2e 74 63 | 64 2e 69 65 20 28 45 64 |maths.tc|d.ie (Ed|
|000000f0| 64 79 20 43 61 72 72 6f | 6c 6c 29 0a 4e 65 77 73 |dy Carro|ll).News|
|00000100| 67 72 6f 75 70 73 3a 20 | 63 6f 6d 70 2e 73 79 73 |groups: |comp.sys|
|00000110| 2e 61 6d 69 67 61 2e 68 | 61 72 64 77 61 72 65 0a |.amiga.h|ardware.|
|00000120| 53 75 62 6a 65 63 74 3a | 20 52 65 3a 20 41 31 30 |Subject:| Re: A10|
|00000130| 30 30 20 51 75 69 72 6b | 73 20 2d 20 48 61 72 64 |00 Quirk|s - Hard|
|00000140| 77 61 72 65 20 48 61 63 | 6b 73 0a 44 61 74 65 3a |ware Hac|ks.Date:|
|00000150| 20 31 30 20 4f 63 74 20 | 31 39 39 33 20 31 39 3a | 10 Oct |1993 19:|
|00000160| 31 35 3a 32 30 20 2b 30 | 31 30 30 0a 4f 72 67 61 |15:20 +0|100.Orga|
|00000170| 6e 69 7a 61 74 69 6f 6e | 3a 20 44 65 70 74 2e 20 |nization|: Dept. |
|00000180| 6f 66 20 4d 61 74 68 73 | 2c 20 54 72 69 6e 69 74 |of Maths|, Trinit|
|00000190| 79 20 43 6f 6c 6c 65 67 | 65 2c 20 44 75 62 6c 69 |y Colleg|e, Dubli|
|000001a0| 6e 2c 20 49 72 65 6c 61 | 6e 64 2e 0a 4c 69 6e 65 |n, Irela|nd..Line|
|000001b0| 73 3a 20 34 30 0a 4d 65 | 73 73 61 67 65 2d 49 44 |s: 40.Me|ssage-ID|
|000001c0| 3a 20 3c 32 39 39 6a 66 | 6f 24 31 30 6b 40 73 61 |: <299jf|o$10k@sa|
|000001d0| 6c 6d 6f 6e 2e 6d 61 74 | 68 73 2e 74 63 64 2e 69 |lmon.mat|hs.tcd.i|
|000001e0| 65 3e 0a 52 65 66 65 72 | 65 6e 63 65 73 3a 20 3c |e>.Refer|ences: <|
|000001f0| 32 38 73 36 71 72 24 74 | 32 65 40 75 73 65 6e 65 |28s6qr$t|2e@usene|
|00000200| 74 2e 72 70 69 2e 65 64 | 75 3e 0a 4e 4e 54 50 2d |t.rpi.ed|u>.NNTP-|
|00000210| 50 6f 73 74 69 6e 67 2d | 48 6f 73 74 3a 20 73 61 |Posting-|Host: sa|
|00000220| 6c 6d 6f 6e 2e 6d 61 74 | 68 73 2e 74 63 64 2e 69 |lmon.mat|hs.tcd.i|
|00000230| 65 0a 4b 65 79 77 6f 72 | 64 73 3a 20 41 31 30 30 |e.Keywor|ds: A100|
|00000240| 30 2c 20 61 75 64 69 6f | 20 66 69 6c 74 65 72 2c |0, audio| filter,|
|00000250| 20 52 4f 4d 0a 58 72 65 | 66 3a 20 72 70 69 20 63 | ROM.Xre|f: rpi c|
|00000260| 6f 6d 70 2e 73 79 73 2e | 61 6d 69 67 61 2e 68 61 |omp.sys.|amiga.ha|
|00000270| 72 64 77 61 72 65 3a 35 | 32 39 37 35 0a 0a 73 6c |rdware:5|2975..sl|
|00000280| 69 6e 67 6e 40 72 73 36 | 34 31 33 2e 65 63 73 2e |ingn@rs6|413.ecs.|
|00000290| 72 70 69 2e 65 64 75 20 | 28 4e 61 74 68 61 6e 20 |rpi.edu |(Nathan |
|000002a0| 54 6f 64 64 20 53 6c 69 | 6e 67 65 72 6c 61 6e 64 |Todd Sli|ngerland|
|000002b0| 29 20 77 72 69 74 65 73 | 3a 0a 3e 09 49 20 6a 75 |) writes|:.>.I ju|
|000002c0| 73 74 20 62 6f 75 67 68 | 74 20 61 20 75 73 65 64 |st bough|t a used|
|000002d0| 20 41 31 30 30 30 2c 20 | 61 6e 64 20 77 61 73 20 | A1000, |and was |
|000002e0| 77 6f 6e 64 65 72 69 6e | 67 20 69 66 20 61 6e 79 |wonderin|g if any|
|000002f0| 6f 6e 65 20 6b 6e 6f 77 | 73 20 6f 66 20 61 6e 79 |one know|s of any|
|00000300| 0a 3e 68 61 72 64 77 61 | 72 65 20 68 61 6b 73 20 |.>hardwa|re haks |
|00000310| 66 6f 72 20 69 74 2e 20 | 53 70 65 63 69 66 69 63 |for it. |Specific|
|00000320| 61 6c 6c 79 2c 20 49 20 | 77 6f 75 6c 64 20 6c 69 |ally, I |would li|
|00000330| 6b 65 20 74 6f 3a 0a 3e | 0a 3e 09 31 29 20 4d 61 |ke to:.>|.>.1) Ma|
|00000340| 6b 65 20 61 20 64 69 73 | 61 62 6c 65 20 73 77 69 |ke a dis|able swi|
|00000350| 74 63 68 20 66 6f 72 20 | 74 68 65 20 61 75 64 69 |tch for |the audi|
|00000360| 6f 20 66 69 6c 74 65 72 | 20 6f 72 20 65 6c 73 65 |o filter| or else|
|00000370| 20 70 65 72 6d 61 6e 65 | 6e 74 6c 79 0a 3e 09 20 | permane|ntly.>. |
|00000380| 20 20 74 75 72 6e 20 69 | 74 20 6f 66 66 2e 0a 0a |  turn i|t off...|
|00000390| 49 20 67 6f 74 20 74 68 | 69 73 20 66 72 6f 6d 20 |I got th|is from |
|000003a0| 74 68 65 20 6e 65 74 20 | 61 20 77 68 69 6c 65 20 |the net |a while |
|000003b0| 61 67 6f 2c 20 61 6e 64 | 20 74 72 69 65 64 20 69 |ago, and| tried i|
|000003c0| 74 20 6f 75 74 20 6f 6e | 20 6d 79 20 41 31 30 30 |t out on| my A100|
|000003d0| 30 2e 0a 28 49 20 77 65 | 6e 74 20 66 6f 72 20 74 |0..(I we|nt for t|
|000003e0| 68 65 20 73 77 69 74 63 | 68 20 6f 70 74 69 6f 6e |he switc|h option|
|000003f0| 2c 20 61 6e 64 20 6d 6f | 75 6e 74 20 69 74 20 6f |, and mo|unt it o|
|00000400| 6e 20 74 68 65 20 66 72 | 6f 6e 74 20 70 61 6e 65 |n the fr|ont pane|
|00000410| 6c 20 0a 62 65 73 69 64 | 65 20 44 46 30 29 2e 20 |l .besid|e DF0). |
|00000420| 49 74 20 77 6f 72 6b 65 | 64 20 66 69 6e 65 20 66 |It worke|d fine f|
|00000430| 6f 72 20 6d 65 2c 20 62 | 75 74 20 75 73 75 61 6c |or me, b|ut usual|
|00000440| 20 64 69 73 63 6c 61 69 | 6d 65 72 73 20 65 74 63 | disclai|mers etc|
|00000450| 2e 20 61 70 70 6c 79 2e | 0a 0a 2d 2d 2d 2d 62 65 |. apply.|..----be|
|00000460| 67 69 6e 20 68 61 63 6b | 2d 2d 2d 2d 0a 0a 44 69 |gin hack|----..Di|
|00000470| 73 61 62 6c 69 6e 67 20 | 74 68 65 20 66 69 6c 74 |sabling |the filt|
|00000480| 65 72 73 20 6f 6e 20 74 | 68 65 20 41 31 30 30 30 |ers on t|he A1000|
|00000490| 0a 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |.-------|--------|
|000004a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000004b0| 2d 2d 2d 0a 54 6f 20 64 | 69 73 61 62 6c 65 20 74 |---.To d|isable t|
|000004c0| 68 65 20 61 75 64 69 6f | 20 66 69 6c 74 65 72 20 |he audio| filter |
|000004d0| 6f 6e 20 61 6e 20 41 6d | 69 67 61 20 31 30 30 30 |on an Am|iga 1000|
|000004e0| 20 73 6e 69 70 20 6f 6e | 65 20 6c 65 67 20 6f 66 | snip on|e leg of|
|000004f0| 20 63 61 70 61 63 69 74 | 6f 72 73 0a 43 31 30 33 | capacit|ors.C103|
|00000500| 20 26 20 43 31 30 34 2e | 20 20 54 68 65 73 65 20 | & C104.|  These |
|00000510| 63 61 70 61 63 69 74 6f | 72 73 20 73 68 6f 75 6c |capacito|rs shoul|
|00000520| 64 20 62 65 20 72 69 67 | 68 74 20 6e 65 78 74 20 |d be rig|ht next |
|00000530| 74 6f 20 65 61 63 68 20 | 6f 74 68 65 72 2e 20 20 |to each |other.  |
|00000540| 49 66 0a 79 6f 75 20 61 | 72 65 20 6d 6f 72 65 20 |If.you a|re more |
|00000550| 61 6d 62 69 74 69 6f 75 | 73 20 79 6f 75 20 63 6f |ambitiou|s you co|
|00000560| 75 6c 64 20 68 6f 6f 6b | 20 75 70 20 61 20 44 50 |uld hook| up a DP|
|00000570| 53 54 20 73 77 69 74 63 | 68 20 74 6f 20 73 77 69 |ST switc|h to swi|
|00000580| 74 63 68 20 74 68 65 0a | 66 69 6c 74 65 72 20 63 |tch the.|filter c|
|00000590| 61 70 61 63 69 74 6f 72 | 73 20 69 6e 20 61 6e 64 |apacitor|s in and|
|000005a0| 20 6f 75 74 2e 20 20 4d | 61 6b 65 20 73 75 72 65 | out.  M|ake sure|
|000005b0| 20 79 6f 75 20 75 73 65 | 20 73 68 69 65 6c 64 65 | you use| shielde|
|000005c0| 64 20 63 61 62 6c 65 20 | 74 68 61 74 20 68 61 73 |d cable |that has|
|000005d0| 0a 74 77 6f 20 69 6e 74 | 65 72 6e 61 6c 20 63 6f |.two int|ernal co|
|000005e0| 6e 64 75 63 74 6f 72 73 | 20 66 6f 72 20 65 61 63 |nductors| for eac|
|000005f0| 68 20 63 61 70 61 63 69 | 74 6f 72 2e 20 20 54 68 |h capaci|tor.  Th|
|00000600| 65 20 73 68 69 65 6c 64 | 69 6e 67 20 73 68 6f 75 |e shield|ing shou|
|00000610| 6c 64 20 62 65 0a 68 6f | 6f 6b 65 64 20 75 70 20 |ld be.ho|oked up |
|00000620| 74 6f 20 67 72 6f 75 6e | 64 2e 20 20 42 54 57 2c |to groun|d.  BTW,|
|00000630| 20 74 68 65 20 63 61 70 | 61 63 69 74 6f 72 73 20 | the cap|acitors |
|00000640| 61 72 65 20 6c 6f 63 61 | 74 65 64 20 62 65 6e 65 |are loca|ted bene|
|00000650| 61 74 68 20 74 68 65 0a | 22 64 61 75 67 68 74 65 |ath the.|"daughte|
|00000660| 72 20 62 6f 61 72 64 22 | 20 73 6f 20 79 6f 75 27 |r board"| so you'|
|00000670| 6c 6c 20 68 61 76 65 20 | 74 6f 20 72 65 6d 6f 76 |ll have |to remov|
|00000680| 65 20 69 74 20 66 69 72 | 73 74 20 74 6f 20 61 63 |e it fir|st to ac|
|00000690| 63 65 73 73 20 74 68 65 | 0a 74 77 6f 20 6c 69 74 |cess the|.two lit|
|000006a0| 74 6c 65 20 62 65 61 73 | 74 69 65 73 2e 20 20 49 |tle beas|ties.  I|
|000006b0| 66 20 66 6f 72 20 73 6f | 6d 65 20 72 65 61 73 6f |f for so|me reaso|
|000006c0| 6e 20 74 68 69 73 20 64 | 6f 65 73 6e 27 74 20 77 |n this d|oesn't w|
|000006d0| 6f 72 6b 20 66 6f 72 20 | 79 6f 75 72 0a 31 30 30 |ork for |your.100|
|000006e0| 30 20 76 65 72 73 69 6f | 6e 20 74 68 61 6e 20 61 |0 versio|n than a|
|000006f0| 6c 6c 20 79 6f 75 27 6c | 6c 20 6e 65 65 64 20 74 |ll you'l|l need t|
|00000700| 6f 20 64 6f 20 69 73 20 | 70 75 74 20 61 20 74 61 |o do is |put a ta|
|00000710| 64 20 6f 66 20 73 6f 6c | 64 65 72 20 6f 6e 20 74 |d of sol|der on t|
|00000720| 68 65 0a 73 6e 69 70 70 | 65 64 20 6c 65 67 20 61 |he.snipp|ed leg a|
|00000730| 6e 64 20 61 6c 6c 20 77 | 69 6c 6c 20 62 65 20 62 |nd all w|ill be b|
|00000740| 61 63 6b 20 74 6f 20 6e | 6f 72 6d 61 6c 2e 0a 0a |ack to n|ormal...|
|00000750| 2d 4d 61 72 6b 2d 0a 0a | 55 55 43 50 3a 20 7b 61 |-Mark-..|UUCP: {a|
|00000760| 6d 65 73 21 65 6c 72 6f | 79 2c 20 3c 62 61 63 6b |mes!elro|y, <back|
|00000770| 62 6f 6e 65 3e 7d 21 63 | 72 61 73 68 21 67 72 79 |bone>}!c|rash!gry|
|00000780| 70 68 6f 6e 21 70 6e 65 | 74 30 32 21 6d 72 69 6c |phon!pne|t02!mril|
|00000790| 65 79 0a 49 4e 45 54 3a | 20 6d 72 69 6c 65 79 40 |ey.INET:| mriley@|
|000007a0| 70 6e 65 74 30 32 2e 63 | 74 73 2e 63 6f 6d 0a 0a |pnet02.c|ts.com..|
|000007b0| 22 48 65 79 2c 20 49 20 | 64 6f 6e 27 74 20 5f 75 |"Hey, I |don't _u|
|000007c0| 73 65 5f 20 70 72 6f 67 | 72 61 6d 73 2c 20 49 20 |se_ prog|rams, I |
|000007d0| 77 72 69 74 65 20 74 68 | 65 6d 2e 2e 2e 22 20 20 |write th|em..."  |
|000007e0| 3b 2d 29 0a 0a 2d 2d 2d | 2d 65 6e 64 20 68 61 63 |;-)..---|-end hac|
|000007f0| 6b 2d 2d 2d 2d 0a 0a 45 | 6e 6a 6f 79 2c 0a 45 64 |k----..E|njoy,.Ed|
|00000800| 64 79 0a 2d 2d 20 0a 45 | 64 64 79 20 43 61 72 72 |dy.-- .E|ddy Carr|
|00000810| 6f 6c 6c 20 20 20 20 20 | 20 2d 2d 2d 2d 2a 20 47 |oll     | ----* G|
|00000820| 65 6e 75 69 6e 65 20 4d | 55 44 20 57 69 7a 61 72 |enuine M|UD Wizar|
|00000830| 64 20 20 7c 20 22 59 6f | 75 20 68 61 76 65 6e 27 |d  | "Yo|u haven'|
|00000840| 74 20 6c 69 76 65 64 20 | 75 6e 74 69 6c 20 79 6f |t lived |until yo|
|00000850| 75 27 76 65 0a 49 6e 74 | 65 72 6e 65 74 3a 20 65 |u've.Int|ernet: e|
|00000860| 63 61 72 72 6f 6c 6c 40 | 6d 61 74 68 73 2e 74 63 |carroll@|maths.tc|
|00000870| 64 2e 69 65 20 20 20 20 | 20 20 20 20 20 20 20 20 |d.ie    |        |
|00000880| 20 7c 20 20 64 69 65 64 | 20 69 6e 20 4d 55 44 21 | |  died| in MUD!|
|00000890| 22 20 2d 2d 20 52 69 63 | 68 61 72 64 20 42 61 72 |" -- Ric|hard Bar|
|000008a0| 74 6c 65 0a 0a 0a       |                         |tle...  |        |
+--------+-------------------------+-------------------------+--------+--------+