BEL DOWN WIT 229 BIN FOR PANSAT
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Bronze Member Username: ShokaranMontreal, QC Canada Post Number: 25 Registered: Sep-06 | DOSENT WORK.  I PUT 229 IN MY PANSAT 2700a BUT NOTHING HAPPEND. ANY IDEA? |
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Bronze Member Username: DomyPost Number: 16 Registered: Dec-07 | bev its been down few hours ago wait for new fix |
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New member Username: ZebubullhotmailcomSouth Richmond Hill, NY USA Post Number: 8 Registered: Aug-07 | is the 229bin working on pansat2700a? |
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Bronze Member Username: DomyPost Number: 17 Registered: Dec-07 | nope |
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Silver Member Username: Oleg1474Florida Usa Post Number: 633 Registered: Aug-06 | well something this good shouldn't die pouring over this all evening. as with the ird to fta work lately to me its the last area of the hobby I need to play with I am finding the hobby really boring, its never about tv its about doing something new and learning. and would love to work on the Viewsat & Pansat. for just shits and giggles. when satfta left/was made to leave the hobby it left a rather large hole, then cc closed. so much is done closed source now. I don't think the advent of the fta has detremented the hobby I just think it hasn't been used to its full potentional. a box we can mess with and the legal providers can NOT write legally. so its only our code to deal with no updates. just wish more was done open source and publically exploiting the hardware having fun. even the crappiest fta has a cpu and ram that far outruns a echostar Euro/ECM666 I don't own an fta so plan to mess with the echostar Euro/Ecm66 just as a winter play project it probably won't amount to much but atleast have fun trying. now for an utter NEWBIE question in page 2 of this thread to quote O-PHD-2 Quote: 0x7FFFFFFE, the top of memory (because it is signed addressing) , the last few bytes of the Flash (or TSOP for those who didn't know). At that location there will be a jmp to some address close by (as it only allows for 2 bytes). This is common to see amongst all versions. loc_7FFFFFE7: 7FFFFFE7 272F2F2F20202040 ldc #7FFF0000 7FFFFFEF F6 gcall . . . 7FFFFFFE 6107 j loc_7FFFFFE7 Or something along that lines (as the board will really mess up my formatting). now shockingly in the E666 bev Euro/Ecm666 tsop I have Code: 7FFFFFFE 6107this using 7FF80000 as a base offset in hex workshop now using these to documents View/C4 Core Instruction Set Reference Manual pdf View datasheet pdf I don't see where the j routine is broken down from the 61 or 07 I am and I know this is a bad thing but ASSUMING the 61 is the jump and the 07 is its relative addressing page 95 of the first pdf Quote: j n jump Code: Function 0 Description: Unconditional relative jump. The destination of the jump is expressed as a byte offset from the first byte after the current instruction. j 0 causes a breakpoint. Definition: if (n = 0) Take a breakpoint trap else Iptr4 u next instruction + n Areg4 u undefined Breg4 u undefined Creg4 u undefined Error signals: j 0 can cause a breakpoint trap to be signalled. Comments: Primary instruction. Instruction is a descheduling point. Instruction is a timeslicing point. so I understand its a primary instruction now by the View pdf Code: Function code Memory Mnemonic Processor Name Notes code cycles 0 0X j 5 jump D,Tnow Quote: Notes D Instruction can deschedule T Instruction can timeslice I am just trying to understand the nomenclature am familar with asm and its one of my favourite languages and have worked on the mostek the intel and motorola processors and I figure no point going past the first instruction until I understand it. so I probably need to be hit with a clue x 4. but any takers or pointers? and yes my 7FFFFFE7 exactly matches what Dave2 posted but I figure as I stated above might as well start off on the right foot. I love the winter gives time late nights for reading the old threads. Thank you!! Oleg PHD@usa oleg Silver Member Username: Oleg1474 Florida usa Post Number: 630 Registered: Aug-06 Posted on Sunday, December 16, 2007 - 12:32 am: -------------------------------------------------------------------------------- well still up reading so might as well correct myself on my wrong assumptions not sure what this dump was from but the relevant code matched and was dissassembled Code: e509| from loader.txt found in the sti5518 development on curious contraptions 20 | 7FFFFFE4 20 PFIX 00000000 20 | 7FFFFFE5 20 PFIX 00000000 20 | 7FFFFFE6 20 PFIX 00000000 27 | 7FFFFFE7 27 PFIX 00000007 2F | 7FFFFFE8 2F PFIX 0000007F 2F | 7FFFFFE9 2F PFIX 000007FF 2F | 7FFFFFEA 2F PFIX 00007FFF 20 | 7FFFFFEB 29 PFIX 0007FFF9 20 | 7FFFFFEC 22 PFIX 007FFF92 20 | 7FFFFFED 22 PFIX 07FFF922 40 | 7FFFFFEE 44 LDC 7FFF9224 F6 | 7FFFFFEF F6 GCALL_0006 F4 | 7FFFFFF0 80 ADC 00000000 F1 | 7FFFFFF1 E0 STNL 00000000 FF | 7FFFFFF2 FF OUTWORD_000F 7F | 7FFFFFF3 7F LDL 0000000F A0 | 7FFFFFF4 A4 CJ 00000004 (7FFFFFF9) F1 | 7FFFFFF5 DD STL 0000000D FF | 7FFFFFF6 FF OUTWORD_000F 7F | 7FFFFFF7 7F LDL 0000000F 01 | 7FFFFFF8 00 J 00000000 (7FFFFFF9) 00 | 7FFFFFF9 02 J 00000002 (7FFFFFFC) 00 | 7FFFFFFA 00 J 00000000 (7FFFFFFB) 00 | 7FFFFFFB 80 ADC 00000000 20 | 7FFFFFFC 20 PFIX 00000000 20 | 7FFFFFFD 20 PFIX 00000000 61 | 7FFFFFFE 61 NFIX FFFFFFFE 07 | 7FFFFFFF 07 J FFFFFFE7 (7FFFFFE7)any hints truely appreciated so is it working in nibbles or bytes. just talking to myself laugh. will keep reading in the morning, anyway thought I'd post to keep the thread alive. the 0 at 7FFFFFFF 07 I understand the 7 puzzles me but more when I wake. -------------------------------------------------------------------------------- Thanks... |
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Bronze Member Username: DomyPost Number: 18 Registered: Dec-07 | thanks oleg |
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