
Analog
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI

Hardware and firmware for each controller revision.
Controller is an open-source printed circuit board by xlair-dev, from the xlair-dev/controller repository on GitHub. It is a 2-layer board of 120 × 125 mm with 32 parts on 25 nets, routed with 101 tracks and 27 vias.
Its parts include 12 resistors, 6 capacitors, 1 IC and 1 connector.
Hardware and firmware for each controller revision.
.
├── kicad-lib/ # Shared KiCad libraries
├── v1/
│ ├── pcb/ # v1 KiCad project
│ └── firmware/ # v1 firmware
└── v2/
├── pcb/ # v2 KiCad project
└── firmware/ # v2 firmware| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 560 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R8 |
| 8 | Conn_01x01 | v1_common:TouchPad | E1, E2, E3, E4, E5, E6, E7, E8 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C5 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C4, C6 |
| 2 | 330 | Resistor_SMD:R_0603_1608Metric | R11, R12 |
| 2 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R9, R10 |
| 1 | 2.2nF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | CY8CMBR3108 | Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm | U1 |
| 1 | Conn_01x04 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J1 |
It measures 120 × 125 mm and has 2 copper layers, 1.6 mm thick.
32 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the xlair-dev/controller repository on GitHub, at the commit this page was made from: the board is v1/pcb/v1.kicad_pcb and its schematic v1/pcb/v1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask xlair-dev before reusing the design.

hoglet67/RGBtoHDMI
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