MinyasX-FrontPanel
About the MinyasX-FrontPanel PCB
MinyasX-FrontPanel is an open source PCB design by kunichiko, published on GitHub under the MIT license. It is a 4-layer board measuring 96 × 21 mm, with 17 components from 12 distinct parts.
Other key parts include the SLG46826G(V2), PCA9515DP and JOYSTICK. By type, the board carries 4 diodes, 3 ICs, 2 connectors, 2 jumpers, 2 switches and 2 capacitors.
It belongs with the displays & leds designs in this gallery.
From the project
MinyasX は、Windows (AT互換機) 用の FDD を無改造で X68000 に接続して使えるようにするアダプタです。
MinyasX は、Windows (AT互換機) 用の FDD を無改造で X68000 に接続して使えるようにするアダプタです。
- Windows 用の 3モード FDD を使って、720KB (2DD)、1.2MB (2HD)、1.44MB (2HD) のフロッピーディスクが読み書き可能 - 9scdrv.x による自動モード切替をサポート（OPTION SELECT 信号を使った自動回転数切り替え） - USB PD による FDD への電源供給（+5V / +12V）。12V が取得できない場合は 5V のみで動作 - 2ドライブ同時接続 に対応（1枚の基板で 2台の FDD を制御可能） - X68000 本体の電源 ON/OFF に連動した FDD 電源制御 - READY 信号の即時応答（GreenPAK によるハードウェア応答で、X68000 FDC の厳しいタイミング要件に対応） - DISKIN / ERRDISK / FDD_INT のエミュレーション（メディア挿抜の検出・通知） - INA3221 による VBUS / +12V / +5V の電圧・電流モニタリング - OLED ディスプレイによるステータス表示（ドライブ状態、回転数、電圧・電流） - WS2812 LED によるステータス表示
Main components on the MinyasX-FrontPanel
MinyasX-FrontPanel bill of materials (BOM)
17 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SLG46826G(V2) | TSSOP-20_4.4x6.5mm_P0.65mm | U2001 |
| 1 | PCA9515DP | TSSOP-8_3x3mm_P0.65mm | U2002 |
| 1 | JOYSTICK | SKRHAAE010 | U2003 |
| 1 | Conn_02x06_Odd_Even | PinHeader_2x06_P2.54mm_Vertical | J2001 |
| 1 | Conn_01x04 | OLED_Dispaly_1.29inch_I2C_4pin | J2002 |
| 1 | Jumper_2_Bridged | SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP2001 |
| 1 | Jumper_2_Small_Open | SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP2002 |
| 2 | SW_Push | SW_Push_SPST_NO_Alps_SKRK | SW2001, SW2002 |
| 4 | WS2812B-2020 | LED_WS2812B-2020_PLCC4_2.0x2.0mm | D2001, D2002, D2003, D2004 |
| 1 | 0.1uF | C_0603_1608Metric | C2001 |
| 1 | 0.1uF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2002 |
| 2 | 2.2k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2001, R2002 |
MinyasX-FrontPanel design files
The KiCad project lives in the kunichiko/X68k-MinyasX repository on GitHub; these links point at the commit this page was built from.
MinyasX-FrontPanel: common questions
How big is the MinyasX-FrontPanel PCB?
The MinyasX-FrontPanel measures 96 × 21 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the MinyasX-FrontPanel?
17 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MinyasX-FrontPanel design files?
From the kunichiko/X68k-MinyasX repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the MinyasX-FrontPanel design in my own project?
Yes, under the terms of its MIT license, which kunichiko chose for the repository.
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