2 layers129.3 × 40.3 mm
CD32 pad
CRG-Glen/CD32-to-A500-gamepad
Replacement CD32 compatible PCB for The A500 gamepad
27 parts7CERN-OHL-P-2.0
2 layers128.3 × 50.8 mm
CD32 Controller
BleuLlama/AmigaSchematics58Schematics of various Commodore Amiga related items
- Size
- 128.3 × 50.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 33
- Pads
- 131
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 5 (file 20171130)
- Created
- 11 Feb 2018
- Updated
- 16 Oct 2023
Overview
CD32 Controller is an open-source printed circuit board by BleuLlama, from the BleuLlama/AmigaSchematics repository on GitHub, published under the MIT licence. It is a 2-layer board of 128.3 × 50.8 mm with 33 parts on 33 nets.
It is built around the 74LS125DC and 74LS165PC. Its parts include 12 resistors, 11 switches, 5 capacitors, 2 ICs and 1 connector. It belongs with the retro computing and games boards of this library.
Main components
274LS125DC
-0℃~+70℃ 1 10ns@5.5V,50pF 15mA 18mA 24mA 4 4.5V~5.5V 74LS Power-off isolation、Output enable Tri-State Unidirectional - Buffers, Drivers, Receivers, TransceiversTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
74LS165PC
DIP-160.4mA 0℃~+70℃ 105mW 35MHz 4.75V~5.25V 47ns@5V,50pF 8 8mA Asynchronous parallel load function Complementary Parallel-to-Serial DIP-16 Shift RegistersTexas InstrumentsShift Registers
README
README.mdAmigaSchematics
Schematics of various Commodore Amiga related items
Overview
This project contains some schematics that I've reproduced from various sources that are otherwise not available. They have been made using KiCad 4.0.7 on my Mac, although they should load in KiCad 4 on any platform.
The projects included here are:
-
A500_kyb_Mitsumi - Amiga 500 keyboard with Mitsumi board. (common)
-
Controllers/CD32 - CD32 wired controller (with Red/Yellow/Green/Blue buttons)
Soon perhaps:
- A500_kyb_2Conn - Early Amiga 500 keyboard with two ribbon connectors to the scan matrix
Note
I'm pretty green with respect to KiCad, so if there are any things in here that I did poorly or in a weird way, that's probably the reason. I am always open to comments and suggestions for improving my abilities, so please feel free to contribute constructive criticism. :)
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 10K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R4, R6, R7, R8, R9, R10, R11, R12 |
| 2 | 100n | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C3, C4 |
| 1 | 100 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R5 |
| 1 | 10K | Resistors_THT:R_Array_SIP10 | RA1 |
| 1 | 1K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2 |
| 1 | 220uF | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C1 |
| 1 | 2K2 | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 47uF | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 74LS125 | Housings_DIP:DIP-14_W7.62mm_LongPads | IC2 |
| 1 | 74LS165 | Housings_DIP:DIP-16_W7.62mm_LongPads | IC1 |
| 1 | Blue | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW10 |
| 1 | C | Capacitors_THT:CP_Radial_D6.3mm_P2.50mm | C5 |
| 1 | DB9 | Connector_Dsub:DSUB-9_Male_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm | J1 |
| 1 | Down | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW2 |
| 1 | Green | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW7 |
| 1 | L | Inductors_THT:L_Axial_L5.3mm_D2.2mm_P10.16mm_Horizontal_Vishay_IM-1 | L1 |
| 1 | Left | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW3 |
| 1 | Left_Front | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW5 |
| 1 | Pause | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW6 |
| 1 | Red | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW8 |
| 1 | Right | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW4 |
| 1 | Right_Front | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW11 |
| 1 | Up | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW1 |
| 1 | Yellow | Buttons_Switches_THT:SW_PUSH_6mm_h4.3mm | SW9 |
Questions
How big is the CD32 Controller PCB?
It measures 128.3 × 50.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CD32 Controller use?
33 parts, built around the 74LS125DC and 74LS165PC. 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.
Where can I download the CD32 Controller KiCad files?
From the BleuLlama/AmigaSchematics repository on GitHub, at the commit this page was made from: the board is Controllers/CD32/CD32_Controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the CD32 Controller design in my own project?
Its repository publishes it under the MIT 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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