HardLabs

PC-6001 SD

yanataka60·PC-6001_SD·Kicad/PC-6001_SD/PC-6001_SD.kicad_pcb

PC-6001 SD PCB layout, top view — open source AVR/Arduino board by yanataka60

About the PC-6001 SD PCB

PC-6001 SD is an open source AVR/Arduino PCB design by yanataka60, published on GitHub under the MIT license. It is a 2-layer board measuring 79 × 127 mm, with 17 components from 12 distinct parts.

Its main chip is the Arduino_Pro_Mini_5V, from the AVR/Arduino family. Other key parts include the 74LS04, 74LS30, 74LS32, 8255 and 2764. By type, the board carries 7 ICs, 7 capacitors, 2 connectors and 1 switch.

From the project

PC-6001でSD-CARDからロード、セーブ機能を実現するものです。

PC-6001mk2以降の機種でも動作しますが、MODE1、MODE2のみの動作となります。また、PC-6601、PC-6601SRはドライブ数切替スイッチは0として使ってください。なお、PC-6001mk2以降の機種では裏RAMにBASIC-ROMをコピーしてパッチを当てますのでBASIC-ROMを差し替える必要はありません。

対応しているCMT形式は、P6形式(拡張子はP6、CASのどちらでも大丈夫)とP6T形式です。

注2)秋月電子通商 AE-microSD-LLCNVのJ1ジャンパはショートしてください。

MicroSD Card Adapterについているピンヘッダを除去してハンダ付けするのが一番確実ですが、J3の穴にMicroSD Card Adapterをぴったりと押しつけ、裏から多めにハンダを流し込むことでハンダ付けをする方法もあります。なお、この方法の時にはしっかりハンダ付けが出来たかテスターで導通を確認しておいた方が安心です。

PC-6001 SD, from the project README
From the project README

Main components on the PC-6001 SD

74LS0474LS3074LS3282552764HM62256BLPArduino_Pro_Mini_5V

PC-6001 SD bill of materials (BOM)

17 components, 12 distinct parts.

QtyPartRefs
1
74LS04
U1
1
74LS30
U2
1
74LS32
U3
1
8255
U4
1
2764
U5
1
HM62256BLP
U6
1
Arduino_Pro_Mini_5V
U7
1
Micro_SD_Card_Kit
J2
1
MicroSD Card Adapter
J3
1
32k 16k
S1
6
0.1uF
C1, C2, C3, C4, C5, C6
1
100uF
C7

PC-6001 SD design files

The KiCad project lives in the yanataka60/PC-6001_SD repository on GitHub; these links point at the commit this page was built from.

PC-6001 SD: common questions

What microcontroller does the PC-6001 SD use?

The PC-6001 SD is built around the Arduino_Pro_Mini_5V, from the AVR/Arduino family.

How big is the PC-6001 SD PCB?

The PC-6001 SD measures 79 × 127 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the PC-6001 SD?

17 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the PC-6001 SD design files?

From the yanataka60/PC-6001_SD repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the PC-6001 SD design in my own project?

Yes, under the terms of its MIT license, which yanataka60 chose for the repository.

Can I test firmware for the PC-6001 SD without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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