matrixsmaster/doscard6DOSCARD is a DOS-in-a-box. This project contains two major parts: heavily modified DosBox fork as a software library, which can be embedded into any GUI or CLI application; and a set of embedded system projects which can run on MCUs.
Ginger is an open-source printed circuit board by matrixsmaster, from the matrixsmaster/doscard repository on GitHub, published under the GPL-2.0 licence. It is a 2-layer board of 142 × 119 mm with 108 parts on 245 nets, routed with 2,066 tracks and 106 vias.
It is built around the FT232RL, JUMPER3 and MT48LC32M8A2P-6A:G. Its parts include 42 capacitors, 21 resistors, 21 switches, 8 diodes and 6 connectors. It belongs with the STM32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 30 | 100n | Capacitors_SMD:C_0805 | C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C21, C23, C24, C25, C26, C27 +14 |
| 20 | B | button_bourns:but_7914G | SW2, SW3, SW4, SW5, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW21 +4 |
| 11 | 10K | Resistors_SMD:R_0805 | R2, R3, R4, R6, R7, R9, R10, R11, R12, R13, R18 |
| 9 | 330 | Resistors_SMD:R_0805 | R1, R5, R8, R15, R16, R17, R19, R20, R21 |
| 4 | 4.7u | Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_HandSoldering | C20, C34, C41, C42 |
| 3 | USB_OTG | Connect:USB_Mini-B | P3, P4, P5 |
| 2 | 0.33u | Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_HandSoldering | C37, C38 |
| 2 | 1u | Capacitors_Tantalum_SMD:TantalC_SizeB_EIA-3528_HandSoldering | C22, C35 |
| 2 | 2.2u | Capacitors_SMD:C_0805 | C29, C36 |
| 2 | 20pF | Capacitors_SMD:C_0805 | C1, C2 |
| 2 | FT232RL | Housings_SSOP:SSOP-28_5.3x10.2mm_Pitch0.65mm | U3, U4 |
| 2 | RX | Resistors_SMD:R_1210 | D4, D5 |
| 2 | TX | Resistors_SMD:R_1210 | D2, D3 |
| 1 | 20MHz | Crystals:Crystal_HC49-U_Vertical | Y1 |
| 1 | 3V3_weak | Resistors_SMD:R_1210 | D8 |
| 1 | 3V_IN | Pin_Headers:Pin_Header_Straight_1x02 | P2 |
| 1 | 5V_IN | Resistors_SMD:R_1210 | D7 |
| 1 | AuxPwrSel | Pin_Headers:Pin_Header_Straight_2x03 | P6 |
| 1 | CONN_02X20 | Pin_Headers:Pin_Header_Straight_2x20 | P1 |
| 1 | Clock | Pin_Headers:Pin_Header_Straight_1x01 | W1 |
| 1 | DNP | Resistors_SMD:R_0805 | R14 |
| 1 | JUMPER | Pin_Headers:Pin_Header_Straight_1x02 | JP2 |
| 1 | JUMPER3 | Pin_Headers:Pin_Header_Straight_1x03 | JP1 |
| 1 | LM2937-3.3 | Power_Integrations:TO-220 | U5 |
| 1 | MICROSD | molex sd slot 2:microSD | U2 |
| 1 | MT48LC32M8A2P | tsop-54:TSOP-54 | D6 |
| 1 | PSA05-11 | psa05:PSA05-11 | DA1 |
| 1 | PwrLed | Resistors_SMD:R_1210 | D1 |
| 1 | Reset | button_bourns:but_7914G | SW1 |
| 1 | STM32F746BGTx | qfp208:QFP_208 | U1 |
It measures 142 × 119 mm and has 2 copper layers, 1.6 mm thick.
108 parts, built around the FT232RL, JUMPER3 and MT48LC32M8A2P-6A:G. 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 matrixsmaster/doscard repository on GitHub, at the commit this page was made from: the board is Embedded-Light/Hardware/f7-ginger/ginger.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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