I tested small 2GB until 32GB sd cards.
Yes, I also think the problem is the SD Card slot bad soldered, but I bought the Cartridge from a UK eBay seller. I don't have the skills to fix it.
Thanks to all for your support.
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I tested small 2GB until 32GB sd cards.
Yes, I also think the problem is the SD Card slot bad soldered, but I bought the Cartridge from a UK eBay seller. I don't have the skills to fix it.
Thanks to all for your support.
Yes, I also think the problem is the SD Card slot bad soldered, but I bought the Cartridge from a UK eBay seller. I don't have the skills to fix it.
I can fix it if you want. The only problem is the high postage costs between Italy <-> Germany.
Hi,
i use the KFF for weeks and I am very happy with it. But I got a problem with my SX64 now.
Not sure, if its the KFF or my SX. If I start the SX, I could use the KFF the normal way, but after a few minutes I could not use the KFF-buttons anymore. If I push the menu- or the rest-button, the KFF flashes very fast under der reset-button and the SX crashed. If I turn of the SX, wait for a few seconds, the KFF starts the last program. This works fine, no chrashes here. The connector lokes good and I could clean it already.
Any idea what is happen here. Is the KFF or my SX broken?
Yes, I also think the problem is the SD Card slot bad soldered, but I bought the Cartridge from a UK eBay seller. I don't have the skills to fix it.
I can fix it if you want. The only problem is the high postage costs between Italy <-> Germany.
I had the SD Card slot replaced by a technician, but the problem remains.
Is there any other update to be done via PC and micro USB port ?
This is the card with new SD card slot:
please check if all Pins of the stm32 are fixed...
Is this fixed?
C4, C14 and C16 are suspecious.
Of course, one can not see enough with just a picture, but the Chip itselve seems to be o.k.
while I have doubt with the sd slot...
Stefan
If I push the menu- or the rest-button, the KFF flashes very fast under der reset-button and the SX crashed. If I turn of the SX, wait for a few seconds, the KFF starts the last program. This works fine, no chrashes here. The connector lokes good and I could clean it already.
The LED flashes quickly when the KFF cannot detect a valid clock signal from the C64. It suggest that this is a connection issue
Any idea what is happen here. Is the KFF or my SX broken?
It seems that people are having mixed results with the SX, see https://github.com/KimJorgensen/KungFuFlash/issues/4
Hmmm... welches Flussmittel ist da genutzt worden ...
What kind of flux did he used? My pcb is completely clean.
The rest around the SD slot looks almost like ordinary
? Can you remove that yellow/brown discoloration from the pcb by using a toothbrush and methylated alcohol?
Stefan
I bought the card a few years ago from a eBay seller. It worked alternately. Reading this topic I realized that the problem could be the SD Card in use, so I tried various brands. The latest from Samsung seemed to be fine except with the usual error "insert a FAT formatted SD Card ..."
Last week I bought a new KFF from TheFutureWas8Bit and this works smoothly.
But I wanted to recover the old one, but apparently it is not an easily solved problem.
Thanks to all for your help.
A new firmware version has been released with improved disk write support, mainly to support https://csdb.dk/release/?id=130807
Thanx kim_jorgensen
Hallo, ich suche ein Gehäuse für die Rev2. Wo kann ich sowas finden? Ebay hat nur eins aus Italien für die Rev1
Hallo, ich suche ein Gehäuse für die Rev2. Wo kann ich sowas finden?
Zugriff auf einen 3D-Drucker?
bigby hat seine Version hier veröffentlicht => https://www.thingiverse.com/thing:4153414
Leider kann man dort aus Deutschland nicht mehr günstig einkaufen, denn Versand und Zoll erschlagen die sonst günstigen Preise komplett:
Hier mal Versand und Zoll für drei Stumpy Cartridge Cases:
Shipping & Handling (DHL Express / DHL Worldwide / EU27 Duty Paid - Fast 2+ Working Days Worldwide / UK / EU27 Duty Paid) £20.97
Tax £6.35
Vor dem Brexit (01.07.2020) hat "Shipping & Handling" nur £8.49 gekostet.
Bin ich der einzige der mit der v1.38 Probleme hat?
Die Bildschirmdarstellung ist häufig gestört. Zufällige Zeichen an beliebigen Stellen. Besonders schlimm ist es wenn ich den Triple Expander nutze.
Passiert aber auch ohne Expansionsportweiche wenn nur das KFF eingesteckt ist. Nur weniger schlimm.
Zurück auf v1.37 alles i.O.
Translation for Kim
I upgraded to v1.38. With this version I have random characters all around the screen. Even th colour changes. See picture.
This is getting even worser when using a multiple expansion port connector (TripleExpander)
When going back to v1.37 everything is fine again.
Phi2 is 985215 with both 37 and 38 but diagnostic screen crashes after a few loops with v1.38
Gruß
Christian
I upgraded to v1.38. With this version I have random characters all around the screen. Even th colour changes. See picture.
Thanks for reporting this issue which is likely due to some optimizations I made in v1.38.
Unfortunately I cannot reproduce the problem on my C64s, so I hope that you will test the attached firmware which hopefully will fix the problem
/Kim