================================================================ D A S (DTMF ACCESSORY SQUELCH) FIRMWARE HEX CODE LISTING 951214/Iss-2 ================================================================ Paul Newland, ad7i Post Office Box 205 Holmdel, NJ 07733 ad7i@tapr.org Copyright (c) 1995 by Paul Newland, P.E. All rights reserved. This software/firmware may be used by licensed radio amateurs as part of their amateur radio activities. Any use of this software/firmware is on an "as is" basis. I do not make and do not offer any warranty for this software/firmware or associated hardware. Use at your own risk. The source code for the DAS system has not been made public. If you have a need to use this software/firmware in a commercial application, simply purchase a programmed DAS microcomputer or DAS unit (or kit) from TAPR and you will be square with me. TAPR -- Tucson Amateur Packet Radio 8987-309 E Tanque Verde Road, #337 Tucson, AZ 85749-9399 +1 817 383 0000 [voice] +1 817 566 2544 [fax] Please send bug reports, questions or comments to: Paul Newland, P.E. Post Office Box 205 Holmdel, NJ 07733 ad7i@tapr.org Electronic copies of this firmware can be found on the TAPR FTP File Server ftp.tapr.org, look in /tapr/das; TAPR on the World Wide Web at "http://www.tapr.org"; and the ARRL BBS, +1 860 594 0306, 8-N-1, look in the FILES area, search on DAS. You will find the unimbellished Intel Hex Code in file DAS51103.HEX. This following code is in Intel HEX format and is intended to be run on an 8xc751 microcomputer. DAS-FW 951214 -2- 951214/Iss-2 QST ARTICLE: Dec 1995, Pages 25-31. FW TITLE: DAS Version 951214 FILE: DAS51214.HEX :1000000001243238353236383200008156363339E1 :1000100037363738002028432920393520414437E6 :1000200049205C14C2AF75D000758131783F7600ED :10003000D8FC752FFF75311575F0FF91487154206C :100040004D0D204E0A91165006309703D3015D30B6 :1000500097FDF1B4912853250F432550C392319158 :1000600052B178203102D1F5A1D3C0A8C2AFD2934A :10007000C233E50A6070780AD1C64002213FB4005D :1000800006C23291FB2138B4010E79157F08E6F7DC :100090000809DFFA71212138B40206791D7F0401B5 :1000A0008EB40344D1C64002213FB40006912871AA :1000B000212138B4010471132138B4020B752107D2 :1000C00075222075230001AFB4030B752100752242 :1000D0000175230001AFB4040B752121752205754C :1000E000230001AF213F2143B4042DD1C650502439 :1000F000FD404C24032421F9D1C65043FED1C65003 :100100003EFFEEFA0AE713DAFDCFA2E0EEFA0ACFDD :1001100033DAFDF771212138B40516D1CA502024F5 :10012000F4401C240C2415F9D1CE5013F771212171 :1001300038B4070BD1F82138203304B1022143D160 :10014000F5B10FB178D0A822C24C51025003D24A67 :100150002251075003D24B2231CC500B30080853A8 :1001600025F0432506219120172C301203304B2611 :1001700031C65017304A07301104D2322196D24C82 :1001800030080853240F432470219131ED5007416A :100190003AF15BF17B22C24AC24B22304827C24867 :1001A000B178E530300A0BB430085324F043240210 :1001B0002191300B1024C7400C240850085325F01F :1001C000432503219122780A791521D2780A791DD5 :1001D00021D2E7600DE76010666009E6B42A0320CB :1001E0000C02C322080921D5E670F7D322780A79D8 :1001F00015E7600CE76007667006080921F4D32252 :10020000C322900002410C90000D410C780AE49347 :100210006009666002C32208A3410EE670F7D3228C :10022000301712A831E66530700B053108E670080A :100230007531152180753115C322D1CA400122FFC5 :10024000B40004C21E6107B40104D21E6107B402E7 :10025000047440610AB40804C21F6107B40904D2DF :100260001F6107B40A047480610AB41004C21C61DF :1002700007B41104D21C6107B412047410610AB4EB :100280001804C21D6107B41904D21D6107B41A0411 :100290007420610AB41B3BD21CC21DF187750A038E :1002A000D101D10AD11ED175103610301D03303A5C :1002B000E6303BECC23BE530B42A0EC21DF187D5D7 :1002C0000ADE3097FDF1B40100B430D1D21DF17BCC :1002D000419D30103454F8B4200A5324F0EF5407F1 :1002E00042246107EF54F8B4280B53240FEF54074E :1002F000C442246107EF54F8B4300A5325F0EF5498 :10030000074225610761097121226223D175F1A598 DAS-FW 951214 -3- 951214/Iss-2 :100310006223227154204F04911660049128C1F584 :1003200022911130320291FB712C6113C24DC24EE9 :10033000C24F78147A127B1074A47194204F14EB7E :1003400071AD204F0EE6080B71AD204F0671F0F134 :10035000BBDAE522C24DC24EC24F78147A1274A4A1 :100360007194204F2C741071AD204F259104204FB3 :100370002074A5719D204F19DA02618571CD204F3F :1003800010F608DAF771D9204F07F6759980309E7C :10039000FD71F02275D852309EFD309907F59975A0 :1003A000981C61A9D24DD24F227F0861B17F08F518 :1003B0009923309EFD309D10DFF57598A0309EFD8D :1003C000309F04D24ED24F22D24DD24F2271D975D6 :1003D0009900309EFD309D13227F08E4459923301B :1003E0009EFD309D06DFF5A29F3322D24DD24F22D3 :1003F000C2DE759821309EFD759820309EFD75985F :1004000094C2DC22759822309EFD759820309EFDA6 :10041000229116EBF72279237B0FE427240319DBC3 :10042000FAFB67C37001D32279157B11900437E47E :1004300093F709A3DBF922313233000000000034C6 :100440003536000720000000758B07758DFF758815 :10045000102275A88222C0E0C0D075D0080508E53A :1004600008B40C36750800E5092401D4F509540FC9 :10047000D24020E002D241B40502D242B4001BD2E5 :1004800041D242D243E50920E402D244B45002D220 :1004900045B40006D244D245D246D0D0D0E032E5B1 :1004A0002E04B41801E4F52E241A83FB782D792448 :1004B0007C007D02E791DD91E60CE7C491DD91E6D9 :1004C0000C09DDF022FED2DED29E929E92DED2DEBA :1004D000C21E1A1E1A5E5A5E5A1E1A1E0A540704BB :1004E000FAEB13DAFD22C0D07408C39CFFEC04FEC3 :1004F000E613DEFDD0D013DFFDF62275240075254E :1005000000227A0AC292F1B4D292F1B4DAF6227AD7 :100510000AC290D291F1B4D290C291F1B4DAF2D27F :1005200090D29122304704C247A14E303B24C23BB7 :100530005120E530301307B43904F187A144300D60 :1005400007B42A04B178A152B42305752FFFD32232 :10055000A167C322303B09C23BE530B42A04B1781D :10056000C322B42302D322FE780A7F09E66005087D :10057000DFFAA176EEF6C322780A7F0A760008DF5A :10058000FB22782FE6B4FF02A18B06E6203C1E205A :10059000B40DB4642D304904C249A1C2D24722E54A :1005A000B0540F241D83F5307600D23C2220B40ACB :1005B000C23C20490DD23B760022E6B46404D24806 :1005C000D2492244313233343536373839302A2350 :1005D000414243B1F620320ED16A319BB12450041E :1005E0003148B178A1D391FB53250F432540B15435 :1005F0005002116AA1D3D101D10AD113D11ED175F4 :100600002210410122B182D13D2210420122D12883 :10061000919F2210430122F14DF16DD149221046E4 :100620000122201402F18D22A297B34003F1472248 :10063000203805D232B17822C23291FB22A29740F3 :1006400005303402D236923422A2B5E5F033F5F00B :10065000540F700FD23D203505301602D236A23D20 :10066000923522B40FF8C23DC15E10360122F16707 DAS-FW 951214 -4- 951214/Iss-2 :10067000F18791FB22C0E0E52DF413929013929143 :1006800013929213B0B49293300811A23A723D20A3 :100690001501B39294A239B39295C1A6A21CB3924C :1006A00094A21DB39295300910A2B4723AB392B6D7 :1006B000A239824CB392B7C1C3A21EB392B6A21F95 :1006C000B392B7D0E0227A01C1D07A02C1D07A03C6 :1006D000E4232323FBE608D1E14001224BDAF2D3E5 :1006E0002224D0500C243024C8400624385407D388 :1006F000227400C322D2332275A800758131783F5D :10070000E6700318E100E8F50F85211085221185B8 :10071000231275135C751414780F7A127590FFF11B :10072000A5E6C4F12FE6F12F08DAF6F1A50100F9EC :1007300074F0F590F1B4E9F444F0F590F1A5F1A569 :100740007590FFF1A5E922752A14D23822792AF191 :100750009B50006003D23822C23822752B14300F10 :1007600003752B32D23922752B00C23922792BF135 :100770009B50006003D23922C23922752C1E300EE4 :1007800003752CB4D23A22752C00C23A22792CF18E :100790009B50006003D23A22C23A22E7C360051799 :1007A000E77001D322F1ADF1ADF1ADE1AD7D32F1F4 :1007B000C4DDFC227D14F1C4DDFC227E227FD4DF67 :0E07C000FEDEFC227E057FCADFFEDEFC22008C :00000001FF ---ooOoo---