Arinze

@daimiya11 windows has let me down again

@nzevh_ RK3588でwindowsを動かしたい場合そこが最大のボトルネックだからです。

ここまでLLMで作れるならarm系GPUドライバのwindows移植もできそう。 そこまでできれば、rk3588程度ならそこそこ使えるwindowsパソコンもできそう。

Day 25 of creating a laptop from scratch so there is no connector to handle the current for 2S2P configuration (about 10-15A) so i have to redo it again to be a purely series connection of 4S and if there is space i will make double the cells to 8S or 10S also you're dear windows does not have a GPU driver for the Mali G610-MP4

Day 24 of creating a laptop from scratch No images today...yet I am changing my BMS and Fuel guage system to work for 4/5S batteries probably only 4s of the 6060100 battery can fit into the laptop at around 2S2P

Day 23 of creating a laptop from scratch I added the PCF85063ATL/1,118 CMOS Real-Time Clock (RTC), the system to always be on via the Always-on 3V3 line and the CMOS battery through the BAT54CW to detect and automatically switch to the line with the higher voltage i also fixed many other minor errors with the RK806-1 PMIC

@i2cjak LLM in 2027: /automate all or I'll destroy you

LLM in 2023: how do I write this? LLM in 2024: waow I love copilot LLM in 2025: specifically build this LLM in 2026: /goal make it work or I’ll blow your head off

should i use the Framework camera module or create my own from a camera sensor??

@rookepoole blow my mind, please explain further

@nzevh_ I’m working on a whole new computing paradigm based on my 3D cellular automata. A lattice based computational style.

Day 22 of creating a laptop from scratch I just added a dedicated power connector for the AUO B160ZAN01.U, it uses up to 30W here, so the first FPC connector will not be able to handle it I also created the 3d model of the display, since the manufacturer and suppliers have decided to paywall it I'll create the 3d model of the initial body design by tommorow stay tuned

@oprydai building is the fastest way to learn

• stop learning • start building • building is turbocharged learning

@rookepoole what are you working on??

@nzevh_ Hmm 🤔 I might need your skills later in my novel compute type

@vaizaragorn worst usb connector to exist

If you are is still using micro USB sockets in your PCB design you should be banned from using KiCad or any other PCB design software

@SkynetBluu I don't think i am the right person, but follow instructions from people like Phils's lab

@nzevh_ where to start with pcb layout? any pointers? 😵‍💫 i am starting with recreating circuits from application notes in datasheets

I can't wait to get started

@__Swaraj hopefully i have enough capital to do so

Day 21 of building a laptop from scratch I added a PWM LED controller to control the brightness of the keyboard backlight from the STM32 Embedded Controller then connected all the 26 Matrix pins of the keyboard to the STM32 Embedded Controller

@MaskaraChico I'm not worthy

@nzevh_ could've done better

@FrameworkPuter I would love to do that, I'll add maybe a joint and camera

@nzevh_ Great choice! There are probably a few other electromechanical parts from Framework Laptop 13 that would be easy to integrate.

Day 20 of creating a laptop from scratch so i decided to go for the Framework Laptop 13 Keyboard I have the 26-pin FPC connector here for the keyboard matrix and the 4-pin FFC conector for the keyboard backlight I will post the remaining connections in this thread

@djmallek the hardest part of pcb design

@nzevh_ Placement is both terrible and fun

@blind_via there are multiple chips with BGA pins, so i'll probably use a 10-12 layer pcb L1 High-frequency signal L2 GND L3 Medium-frequency signal L4 GND L5 GND L6 Power L7 GND L8 Power L9 GND L10 Low-frequency signal L11 GND L12 Low-frequency signal

@nzevh_ how many layers are you planning for these bgas?

When you first get your netlist imported and see the full rat's nest in all its glory. This is the moment when you realize, all that ain't going to fit on in this tiny outline.

@blind_via its more, only the resistors is about 600

@nzevh_ nice, i'm going to guess this is about 1-2k pins or so?