GDC01
About the GDC01 PCB
GDC01 is an open source PCB design by felge1966, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 170.2 × 96.5 mm, with 36 components from 23 distinct parts.
Other key parts include the 74LS04, DS8286D, DS8205D, 74LS193 and 74LS86. By type, the board carries 18 ICs, 9 capacitors, 4 resistors, 2 crystals, 2 diodes and 1 connector.
From the project
Neudesign des Mikrocomputers M.Kramer
Bisher sind folgende Baugruppen realisiert: - CPU mit RAM und EPROM - BWS mit 2K Zeichengenerator - Floppycontroller mit u8272 (nach FA 07/1990) - Grafikdisplaycontroller mit U82720 (nach FA 07/1990) - 2PIO - SIO mit U856, U857 und 8251 - Backplane mit 8 Steckplätzen
Alle Baugruppen können mit EFS 29 (A-B oder A-C) Steckverbindern oder alternativ mit DIN 41612 C 2*32 bestückt werden.
Main components on the GDC01
GDC01 bill of materials (BOM)
36 components, 23 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74LS04 | DIP-14_W7.62mm_LongPads | U1 |
| 1 | DS8286D | DIP-20_W7.62mm_LongPads | U2 |
| 1 | DS8205D | DIP-16_W7.62mm_LongPads | U3 |
| 1 | 74LS193 | DIP-16_W7.62mm_LongPads | U4 |
| 2 | 74LS86 | DIP-14_W7.62mm_LongPads | U5, U9 |
| 1 | 74LS74 | DIP-14_W7.62mm_LongPads | U6 |
| 1 | 74LS175 | DIP-16_W7.62mm_LongPads | U7 |
| 1 | 82720 | DIP-40_W15.24mm | U8 |
| 4 | 74LS295 | DIP-14_W7.62mm_LongPads | U10, U11, U12, U13 |
| 1 | 74LS00 | DIP-14_W7.62mm_LongPads | U14 |
| 2 | U6264D | DIP-28_W15.24mm_LongPads | U15, U16 |
| 2 | 74LS299 | DIP-20_W7.62mm_LongPads | U17, U18 |
| 1 | K1520_2x29-AC | K1520_EFS2x29_DIN_male | X1 |
| 1 | Crystal | Crystal_HC49-U_Vertical | Y1 |
| 1 | Conn_Coaxial | chinch | J1 |
| 2 | 1N4148 | D_DO-15_P10.16mm_Horizontal | D1, D2 |
| 2 | 220pF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C3 |
| 1 | 2µ2 | C_Axial_L22.0mm_D9.5mm_P27.50mm_Horizontal | C2 |
| 6 | 100nF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C4, C5, C6, C7, C8, C9 |
| 1 | 470 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
Show 3 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 150 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 390 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3 |
| 1 | 100 | R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4 |
GDC01 design files
The KiCad project lives in the felge1966/Y23vo repository on GitHub; these links point at the commit this page was built from.
GDC01: common questions
How big is the GDC01 PCB?
The GDC01 measures 170.2 × 96.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the GDC01?
36 components, from 23 distinct parts. The full bill of materials is listed on this page.
Where can I download the GDC01 design files?
From the felge1966/Y23vo repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the GDC01 design in my own project?
Yes, under the terms of its AGPL-3.0 license, which felge1966 chose for the repository.
