this is my link and dump both original and patched one. i byte reverse the dump and use e3 nor checker to check the dump. yes flashing the original one give me yold again. i use the last winskeet version.
I'm new here so a noob. Well I have a PS3 fat with cechg04 sem-001 motherboard. I got along a PROGSKEET V1.2 and now I want the ps3 downgrade. But I do not find this motherboard diagram of where I need to solder the wires. Could someone help me with this I've been looking for 3 days.
In general, how difficult is to pull of one of these ProgSkeet mods? Specifically to one of the old CECH0A launch models? I am familiar with soldering but I'm not sure I would say I'm good at it. This for experienced circuit boarders? I've heard of people sucessfully hacking CECH0A's but I don't if they had to downgrade their FW's beforehand. Anyone have any experience with this particular circumstance?
Dual boot using a switch (led on = secondary nand/nor, led off = primary nand/nor).
Supports both solderless nand and nor together. This should fix the write issues people were getting with 1.2.
ProgSkeet 1.2/1.21 BITSTREAM_12_130401_1824 (via forum.dayton360mods.com/showthread.php?947-Progskeet-1-2-1-21-bitstream-Mar-30-2013&p=2850#post2850) is the second progskeet v1.2 fix NOR bitstream.
ProgSkeet 1.2/1.21 BITSTREAM_12_120402_1730 (via forum.dayton360mods.com/showthread.php?947-Progskeet-1-2-1-21-bitstream-Mar-30-2013&p=2850#post2850) is another updated bitstream, again to fix the NOR read / write issues on the 1.2 / 1.21 progskeet.
+ Added metastability to the DQ ports to filter out noise and glitches
+ Reduced timeout from 1.3ms down to 320ns per word
+ Added timeout for reads/writes (1ms), no more blocking
+ Fixed bug where it would read gpio from data pins rather than from gpio pins
+ Increased metastability of USB (should no longer disconnect)
+ Restored Samsung Q compatibility that was caused by dualboot pin allocation
Hi folks, I'm utterly sorry for the long absence but I've had quite a lot to deal with, but recently we've been testing the bitstreams with everything possible that's been complained with (most notably Samsung K8Q and NOR writing in general).
I've had plenty of complaints about "Dump CFI" and Samsung K8Q not working, these issues have been resolved by restoring the very original features from 1.1 (being only either NAND / NOR) and adding timeouts and improving metastability.
There is a new Winskeet coming that fixes the NAND B bug and increases writing speeds this evening. It's been observed that Samsung K8Q writes very fast on "Single Word / RDY triggered timing" when it is removed from the device but very slow when it is still in-circuit.