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projekte:eurotwo [2020/04/28 22:37] max [Downloads] |
projekte:eurotwo [2020/06/18 13:32] max [Arrangement] |
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====== EuroTwo CPU ====== | ====== EuroTwo CPU ====== | ||
+ | |||
+ | Latest information are listed [[projekte: | ||
{{ : | {{ : | ||
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===== Arrangement ===== | ===== Arrangement ===== | ||
- | {{ : | + | |
===== Boards ===== | ===== Boards ===== | ||
- | * 1 Bit Full Adder [[projekte: | + | * 2x FullAdder / 4x HalfAdder |
- | * 4 Bit Controlled Inverter [[projekte: | + | * 4x Controlled Inverter [[projekte: |
* 9 Bit AND | * 9 Bit AND | ||
- | * Register 2 Bit | + | * 4 Bit Register |
- | * MUX 3 Select Bits, 1 Data Bit | + | * MUX 1-4,1-16, DEC 1-4,1-16, 4 Bit MUX 1-4 |
- | * DEC 1 Select Bit, 4 Data Bits | + | |
- | * Counterregister 2 Bits | + | |
* Clock | * Clock | ||
- | * 8 Bit Monitor | + | * RAM |
- | * 1 Page RAM | + | |
* ROM | * ROM | ||
* Logo | * Logo | ||
- | |||
- | |||
- | ==== 1Bit-FullAdder ==== | ||
- | The 1Bit-FullAdder sums 3 (// | ||
- | |||
- | {{ : | ||
- | |||
- | Therefore 8 relays are used. I know I can build it from 6. But for didactic reason I decided to use 8. For details see the schematic. | ||
- | |||
- | {{ : | ||
- | |||
- | === Schematic === | ||
- | * {{ : | ||
- | |||
- | ---- | ||
- | === BOM === | ||
- | ^ Designator ^ Package ^ Quantity ^ Designation ^ | ||
- | | D7, | ||
- | | R30, | ||
- | | D14, | ||
- | | R4, | ||
- | | C1,C2 | CP_Elec_6.3x5.4 | 2 | 47uF | | ||
- | | C3,C4,C5 | C_0805_2012 | 3 | 1000nF Keramik | | ||
- | | K1, | ||
- | |||
- | ---- | ||
- | |||
- | ==== 4Bit-Controlled-Inverter ==== | ||
- | The 4Bit-Controlled-Inverter board is able to invert 4 bits. The board is enabled by the Enable-Inverter-Switch on the // | ||
- | |||
- | {{ : | ||
- | |||
- | === Schematics === | ||
- | * {{ : | ||
- | |||
- | ---- | ||
- | === BOM === | ||
- | |||
- | ^ Designator ^ Package ^ Quantity ^ Designation ^ | ||
- | | D1, | ||
- | | R1, | ||
- | | C1,C2 | CP_Elec_6.3x5.4 | 2 | 47uF | | ||
- | | C3,C4,C5 | C_0805_2012 | 3 | 100nF | | ||
- | | D8, | ||
- | | K1, | ||
- | |||
- | |||
---- | ---- | ||
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+ | ---- | ||
- | ==== MUX 1-4 ==== | ||
- | {{ : | ||
- | === Schematics | + | ==== Status |
- | * {{ : | + | === 2020-06-18 |
- | ==== DEC 3 SelectBits | + | 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. |
- | {{ : | ||
- | === Schematics === | + | {{ : |
- | | + | |
+ | {{ :projekte:photo_2020-06-18_15-25-30.jpg? 400 |}} | ||
- | ---- |