Vsf m484
About the Vsf m484 PCB
Vsf m484 is an open source PCB design by liangyongxiang, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 34.9 × 30.5 mm, with 81 components from 36 distinct parts.
Other key parts include the M4842U_64, AP1117-33, GD25Q_8P and NUC120_64. By type, the board carries 27 resistors, 24 capacitors, 9 diodes, 7 test points, 6 connectors and 5 ICs.
From the project
Full name of VSF is "Versaloon Software Framework". VSF is an open-source software framework for embedded applications based on Apache2 license. VSF includes hal, a pre-emptive multi-thread kernel, services and components. VSF is implemented by C language with object-oriented pro
Full name of VSF is "Versaloon Software Framework". VSF is an open-source software framework for embedded applications based on Apache2 license. VSF includes hal, a pre-emptive multi-thread kernel, services and components. VSF is implemented by C language with object-oriented programming methods(PLOOC).
- event-driven architecture, sleep if no event occured, lower-power naturally - in pre-emptive mode, task switch is implemented by hardware swi(software interrupt), priority of task is the priority of the swi. - pre-emptive scheduling for tasks with different priority, collaborative…
Main components on the Vsf m484
Vsf m484 bill of materials (BOM)
81 components, 36 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | M4842U_64 | LQFP-64_7x7mm_P0.4mm | U0 |
| 2 | AP1117-33 | SOT-89-3 | U1, U4 |
| 1 | GD25Q_8P | WSON-8_8x6mm_P1.27mm | U2 |
| 1 | NUC120_64 | LQFP-64_10x10mm_P0.5mm | U3 |
| 2 | Crystal_GND24 | Crystal_SMD_2520-4Pin_2.5x2.0mm | Y0, Y2 |
| 1 | Conn_02x10_Odd_Even | PinSocket_2x10_P2.54mm_Horizontal_2Layer_NoSilks | J1 |
| 2 | USB_B_Micro | USB_Micro-B_Wuerth_629105150521 | J2, J4 |
| 1 | USB_A | USB_AF_Sink | J3 |
| 1 | Conn_01x05 | PinHeader_1x05_P2.54mm_Vertical | J5 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J6 |
| 1 | SW_DIP_x01 | Key_2Pin_2.9X4.3 | SW0 |
| 7 | TestPoint | TestPoint_SMD | TP1, TP2, TP3, TP4, TP5, TP6, TP7 |
| 2 | SS14 | D_SMA | D0, D8 |
| 1 | LED_ARGB | LED_RGB_0603 | D1 |
| 1 | LED | LED_0402_1005Metric | D2 |
| 1 | 1SS400G | D_0603_1608Metric | D3 |
| 2 | RED | LED_0402_1005Metric | D4, D6 |
| 2 | GREEN | LED_0402_1005Metric | D5, D7 |
| 4 | 20pF | C_0402_1005Metric | C0, C1, C25, C26 |
| 5 | 1uF | C_0402_1005Metric | C4, C13, C20, C21, C23 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 100uF | C_1206_3216Metric | C5, C6 |
| 7 | 0.1uF | C_0402_1005Metric | C7, C8, C9, C15, C16, C22, C24 |
| 2 | 4.7uF | C_0402_1005Metric | C14, C17 |
| 2 | 2.2uF | C_0402_1005Metric | C18, C19 |
| 1 | 10uF | C_0402_1005Metric | C27 |
| 1 | 10uF | C_1206_3216Metric | C28 |
| 1 | 51K | R_0402_1005Metric | R0 |
| 2 | 10K | R_0402_1005Metric | R1, R11 |
| 3 | 0 | R_0402_1005Metric | R2, R3, R13 |
| 1 | 200R %1 | R_0402_1005Metric | R4 |
| 2 | 33R | R_0402_1005Metric | R5, R6 |
| 4 | 1K | R_0402_1005Metric | R7, R8, R9, R10 |
| 4 | 33 | R_0402_1005Metric | R12, R14, R15, R16 |
| 4 | 300 | R_0402_1005Metric | R17, R18, R19, R20 |
| 3 | 100K | R_0402_1005Metric | R21, R22, R23 |
| 3 | NC | R_0402_1005Metric | R24, R25, R26 |
Vsf m484 design files
The KiCad project lives in the liangyongxiang/vsf.linux-all-in-one repository on GitHub; these links point at the commit this page was built from.
Vsf m484: common questions
How big is the Vsf m484 PCB?
The Vsf m484 measures 34.9 × 30.5 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Vsf m484?
81 components, from 36 distinct parts. The full bill of materials is listed on this page.
Where can I download the Vsf m484 design files?
From the liangyongxiang/vsf.linux-all-in-one repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Vsf m484 design in my own project?
Yes, under the terms of its GPL-3.0 license, which liangyongxiang chose for the repository.
