Dies ist eine alte Version des Dokuments!
EuroTwo CPU
Latest information are listed here.
Downloads
- EuroTwo OnePiece v0.004.0 Schematic [PDF] (untested)
Arrangement
Boards
- 2x FullAdder / 4x HalfAdder
- 4x Controlled Inverter from 4Bit Relay Adder
- 9 Bit AND
- 4 Bit Register
- MUX 1-4,1-16, DEC 1-4,1-16, 4 Bit MUX 1-4
- Clock
- RAM
- ROM
- Logo
Logo
This board is made of 120 LEDs just for this board. It is the projectlogo with through-pcb illumination.
Schematics
- left
BOM
| Designator | Package | Quantity | Designation |
|---|---|---|---|
| D* | LED_1206_3216 | 120 | blue at 16mA, 5V |
| R* | R_0603_1608 | 120 | 330R |
| C1,C2 | CP_Elec_6.3×5.4 | 2 | 47uF |
| C3,C4,C5 | C_0805_2012 | 3 | 100nF |
Status
2020-06-18
The PCBs for the 4Bit Register and the Logo did arrive. I assembled them successfully. I'm now waiting for the new Relays HK19F for the final test of the registers. In the Logo-PCB there was a little mistake but I succeed fixing it by scraping away two traces.
