I think its more probable the ram is malfunction.
Since ums-load use only iram.
You might check the connection between the ram and the cpu maybe theres some resistor burned.
Or you could check the supplied voltage to the ram, maybe the voltage is not being supplied.
If the voltage in problem, you might track it, which ic supplied the voltage. Maybe some resistor burned.
Post automatically merged:
Before the glitch happened, theres a write to emmc, and read from emmc.
So we could assume the nand is okay hardware perspective.
I assume the next step is, the cpu will fetch the machine code from the emmc to the ram, then run it.
The bootloader (BCT) in the emmc is modified, and it will run the payload.bin (which is loaded to the ram).
So the most probable scenario is theres problem on ram.
Yeah - but if ums-loader is black screen it's not a good sign - ums-loader runs in IRAM (internal ram inside the CPU).
That's why it's a good test - because even if DRAM has a problem ums-loader will still work.
(plus if it runs it can test emmc / backup / restore).
Yeah - but if ums-loader is black screen it's not a good sign - ums-loader runs in IRAM (internal ram inside the CPU).
That's why it's a good test - because even if DRAM has a problem ums-loader will still work.
(plus if it runs it can test emmc / backup / restore).
https://switchbrew.org/wiki/Hardware
You can search for the specific CPU - e.g: NVIDIA ODNX10-A1
Plus IRAM and some form of external ram is quite common in the micro-controller world.
https://switchbrew.org/wiki/Hardware
You can search for the specific CPU - e.g: NVIDIA ODNX10-A1
Plus IRAM and some form of external ram is quite common in the micro-controller world.
there were people complaining yellow looks like there is an error.
so white should be more distinguishable. it is a very minor thing, I have no idea why people bring so much attention there. once the case is closed nobody really checks the LED
there were people complaining yellow looks like there is an error.
so white should be more distinguishable. it is a very minor thing, I have no idea why people bring so much attention there. once the case is closed nobody really checks the LED
It seems most of the people are fine with the color, but I saw a lot of questions related to the confusion over the length of the yellow signal. Maybe a little more delay for each signal?
there were people complaining yellow looks like there is an error.
so white should be more distinguishable. it is a very minor thing, I have no idea why people bring so much attention there. once the case is closed nobody really checks the LED
Why are people still talking about that color.
If you disastified, just change it yourself guys, the code is in there.
The color is already fine for me.
The code is not talking about color, so yellow, white, green is not correlated at all.
The code is in pulse coded.
Color are vague, and can only encoded 8 distinguished color. While pulse encoded light are more superior, thats why we could debug little better than using color.
Please don't ask about color again. I don't know you guys have from wheres that talking about color.
And if you prefer color code, you could take a peek on previous commit, when rehius still use color. If i am not wrongly remembered, he use putpixel. Change the code yourself, to suit your taste.
Is the firmware file provided here same as the one on github ( the first link that pops up when you search picofly firmware on google) New here so cannot post links yet
github. co m / Ansem-SoD/Picofly/tree/main/Firmwares
Can they be used on one of those pre-assembled picofly boards (that look verymuch like hwfly )
Is the firmware file provided here same as the one on github ( the first link that pops up when you search picofly firmware on google) New here so cannot post links yet
"when i press the power on
Picofly logo show normaly, when i press volume -+ to get OFW, just show blackscreen"
At this point i suspect the partition corrupted, need to rebuild.
"I unplug battery and plug in back, i got error ** (RST)"
The RST line is not stable.
"I change RST cable and now got =**"
RST line stable, Emmc init worked, but failed in the glitch stage.
I suspect the Dat0 is 'lightly' touch the Dat1, so the emmc its not stable.
"Picofly logo show again and cannot get into OFW
Just blakscreen again"
When the glitch work, the initial problem occured, which is partition corrupted.
"So i add more resistor cause i think toshiba need more resistor (47+47)
And now got =***"
At this point, the initialization of emmc is not even detected, after reset, before glitch.
Could be problem with combination of CLK, CMD, or Dat0.
"this is my first post about my switch oled problem
after i remove pico
i got nintendo logo and switch logo, but never get into menu"
The emmc hardware still okay, but the same problem still not fixed, which is the nand partition corrupted.
"i realize my dat0 adapter suck so i change the good one
and i got succes led light"
If the glitched worked, the picofly should shows.
In current firmware.
The success light pulse should be * (1 short light). (Repeat 3 times as usual).
There is no information about this on Led Indication, i read it from the code.
If the ram still okay, then without the pico, the nintendo logo still shows up, then blackscreen. Means the partition still corrupted. But if the ram failed, i think there will be no nintendo logo shows up.
It's the first Nintendo Switch firmware update of 2024. Made available as of today is system software version 18.0.0, marking a new milestone. According to the patch...
After a couple days of Nintendo releasing their 18.0.0 firmware update, @SciresM releases a brand new update to his Atmosphere NX custom firmware for the Nintendo...
Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
Hello, GBAtemp members! After a prolonged absence, I am delighted to announce my return and upgraded form to you today...
Introducing tempBOT AI 🤖
As the embodiment...
Yet another casualty goes down in the never-ending battle of copyright enforcement, and this time, it hit a big website which was the host for many fangames based and...
With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
The highly popular and accurate FPGA hardware, MisterFGPA, has received today a brand new update with a long-awaited feature, or rather, a new core for hardcore...
The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
The romhacking community is always a source for new ways to play retro games, from completely new levels or stages, characters, quality of life improvements, to flat...
Retro handheld manufacturer Anbernic is releasing a refreshed model of its RG35XX handheld line. This new model, named RG35XX 2024 Edition, features the same...
It's the first Nintendo Switch firmware update of 2024. Made available as of today is system software version 18.0.0, marking a new milestone. According to the patch...
Today, April 8th, 2024, at 4PM PT, marks the day in which Nintendo permanently ends support for both the 3DS and the Wii U online services, which include co-op play...
Hello, GBAtemp members! After a prolonged absence, I am delighted to announce my return and upgraded form to you today...
Introducing tempBOT AI 🤖
As the embodiment...
With Apple having recently updated their guidelines for the App Store, iOS users have been left to speculate on specific wording and whether retro emulators as we...
The time has finally come, and after many, many years (if not decades) of Apple users having to side load emulator apps into their iOS devices through unofficial...
After a couple days of Nintendo releasing their 18.0.0 firmware update, @SciresM releases a brand new update to his Atmosphere NX custom firmware for the Nintendo...
Yet another casualty goes down in the never-ending battle of copyright enforcement, and this time, it hit a big website which was the host for many fangames based and...
A new Nintendo Switch firmware update is here. System software version 18.0.1 has been released. This update offers the typical stability features as all other...
Nintendo has recently announced through their social media accounts that a new Indie World stream will be airing tomorrow, scheduled for April 17th, 2024 at 7 a.m. PT...
The highly popular and accurate FPGA hardware, MisterFGPA, has received today a brand new update with a long-awaited feature, or rather, a new core for hardcore...
Psionic Roshambo
Xdqwerty
@
K3Nv2:
