X68k compact fdd adapter

kunichiko·X68k-MinyasX·KiCAD/X68k-compact-fdd-adapter/X68k-compact-fdd-adapter.kicad_pcb

X68k compact fdd adapter PCB layout, top view — open source board by kunichiko
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About the X68k compact fdd adapter PCB

X68k compact fdd adapter is an open source PCB design by kunichiko, published on GitHub under the MIT license. It is a 2-layer board measuring 24.8 × 68 mm, with 6 components from 5 distinct parts.

By type, the board carries 4 connectors and 2 resistors.

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

X68k compact fdd adapter bill of materials (BOM)

6 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CONN_01X34
Conn_01x34
J1
1
CONN_02X17_ODD_EVEN
Conn_02x17_Odd_Even
J2
1
CONN_01X04
Conn_01x04
J3
1
USB_C_PLUG_USB2.0
USB_C_Plug_USB2.0
P1
2
5.1K
5.1k
R1, R2

X68k compact fdd adapter 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.

X68k compact fdd adapter: common questions

How big is the X68k compact fdd adapter PCB?

The X68k compact fdd adapter measures 24.8 × 68 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the X68k compact fdd adapter?

6 components, from 5 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 X68k compact fdd adapter 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 X68k compact fdd adapter design in my own project?

Yes, under the terms of its MIT license, which kunichiko chose for the repository.

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