Titre: MFJ1278 R:951123/1948Z @:EA7RKC.EACA.ESP.EU #:12200 [R. C. C diz-F.A.R.] $:61550_EB5IGU R:951123/1723Z @:EA7MU.EACA.ESP.EU #:1712 [Jerez.] FBB5.15c $:61550_EB5IGU R:951115/1604Z @:EA7VA.EAGR.ESP.EU #:244813 [GRANADA] FBB5.15c $:61550_EB5IGU R:951107/1149Z @:EB2BJX.EASS.ESP.EU [San Sebasti n] RCDNET - IN93ah R:951028/0930Z @:EB5IPG.EAV.ESP.EU #:62817 [Burjasot] 61550_EB5IGU {EANET5N.12} R:951026/1529Z @:EB5IGU.EAV.ESP.EU #:258158 [T.C.V. 96-3933063] {SYSEA5N.17} From: EB5IGU@EB5IGU.EAV.ESP.EU To : MODS@EU copied from packet: Msg# TSF Size #Rd Date Time From MsgID To 10077 BF 6074 0 28-Apr 1741 IK1SHJ 6316_I1HUH INFO@WW () Sb: HOSTMODE for MFJ1278 NEW LIST OF PATCHES FOR USING WA8DED HOSTMODE FIRMWARE VER 2.6 WITH MFJ 1278 MULTIMODE TNC ADDRES ORIG. PATCH ! ADDRES ORIG. PATCH --------------------------------------------------------- 0001: CD B4 ! 61BA: 27 0002: 00 61 ! 61BB: D3 0108: 03 DF ! 61BC: 7F 010D: 03 DF ! 61BD: 3E 011B: 01 DD ! 61BE: 00 0120: 01 DD ! 61BF: D3 01F5: 01 DD ! 61C0: FB 022D: 03 DF ! 61C1: C3 025A: 02 DE ! 61C2: CD 026B: 03 DF ! 61C3: 00 0270: 03 DF ! 61C4: C5 02B6: 02 DE ! 61C5: 01 0331: 03 DF ! 61C6: 10 033B: 02 DE ! 61C7: 27 0354: 03 DF ! 61C8: 3A 0362: 01 DD ! 61C9: 33 0396: 01 DD ! 61CA: 93 03A0: 01 DD ! 61CB: CB 03AC: 00 DC ! 61CC: 4F 03BD: 01 DD ! 61CD: C2 03C2: 01 DD ! 61CE: 00 03DC: 01 DD ! 61CF: 70 0423: 00 DC ! 61D0: CB 0457: 01 DD ! 61D1: 47 0459: 01 DD ! 61D2: 20 045E: 01 DD ! 61D3: 08 0483: 03 DF ! 61D4: CB 0496: 02 DE ! 61D5: 6F 04D5: 03 DF ! 61D6: 20 04DE: 02 DE ! 61D7: 08 050A: 01 DD ! 61D8: CB 0511: 01 DD ! 61D9: F1 0515: 01 DD ! 61DA: 18 0525: 01 DD ! 61DB: 04 053B: 01 DD ! 61DC: CB 053E: 00 DC ! 61DD: E9 0542: 01 DD ! 61DE: CB 0557: 01 DD ! 61DF: D8 055C: 01 DD ! 61E0: CB 0561: 00 DC ! 61E1: 67 057A: 03 DF ! 61E2: 28 058B: 03 DF ! 61E3: 02 0592: 01 DD ! 61E4: CB 05A3: 01 DD ! 61E5: 88 05DD: 3A C3 ! 61E6: 78 05DE: 33 C4 ! 61E7: D3 05DF: 93 61 ! 61E8: 7F 05E0: D3 00 ! 61E9: 79 05E1: 20 00 ! 61EA: D3 61B4: F3 ! 61EB: BF 61B5: 3E ! 61EC: C1 61B6: 50 ! 61ED: 3A 61B7: D3 ! 61EE: 33 61B8: BF ! 61EF: 93 61B9: 3E ! 61F0: C9 NOTES: 1) This is only a PATCH to WA8DED firmware for using it with MFJ 1278 TNCs. The resultant code is still copyrighted by Ronald E. Raikes. 2) Code from 61B4 to 61F0 is added to the bottom of the original firmware so the original data is unknown. 3) BE SURE TO PATCH THE SAME VERSION these patches only work with the listed version (Check for original values to match with the listed ones.) 4) You can program this code on a 27C256 EPROM but in such case you must left PIN 1 of the IC OUT OF THE SOCKET and wire it to +5 Volts (PIN 28 of the EPROM). If You use a 27C512 program the code IN THE SECOND HALF OF THE EPROM (starting from address 8000H). 5) Remove the original EPROM at position U23 and install the WA8DED patched one, the MFJ 1278 will respond you as a TNC2 at 9600 BAUD. To work at 4800 BAUD Patch 61B6:48 61C6:08 6) With this FIRMWARE you will lose the multi mode capabilty of MFJ 1278, it is intended to allow you to enjoy programs like SP in true HOST MODE. 7) The patches listed are 110 if you read less this message is corrupted get a good one.) 8) The followings new commands are available: @R0 (Default) Select RADIO 1 port @R1 Select RADIO 2 port @A0 (Default) Select VHF PACKET modem @A1 Select HF PACKET modem @X0 (Dfault) Select 1200 BAUD VHF PACKET modem @X1 Select 2400 BAUD VHF PACKET modem (MFJ TURBO ONLY) @J For software experts only Cause a JUMP to location 7000H. I have put a EFKISS code here so i have kiss too. DONOT USE OR THE TNC WILL HANG (The code to be added at location 7000H to get EFKISS is available upon request.) 73 DE Giovanni Bini IK1SHJ@I1HUH.#GE.ITA.EU JN44LJ GENOVA. I am in qrt now for info contact IW1QGT@I1HUH.#GE.ITA.EU ====================================================================== I haven't tried or verified this, proceed at your own risk. WA2ISE