2 layers100 × 110 mm
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Iluhaprog/IN-machine
Homemade computer architecture. Schemes, model and tools.
66 parts
2 layers100 × 140 mm
FULL PC
Iluhaprog/IN-machineHomemade computer architecture. Schemes, model and tools.
- Size
- 100 × 140 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 97
- Nets
- 119
- Pads
- 516
- Tracks, vias
- 2,018, 81
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 21 Jan 2024
- Updated
- 15 Feb 2024
Overview
FULL PC is an open-source printed circuit board by Iluhaprog, from the Iluhaprog/IN-machine repository on GitHub. It is a 2-layer board of 100 × 140 mm with 97 parts on 119 nets, routed with 2,018 tracks and 81 vias.
It is built around the SN74HC244N, SN74HC240N and SN74HC08N, with the SN74HC14N, SN74HC283N(LX) and SN74HC32N among its other parts. Its parts include 33 resistors, 20 capacitors and 1 connector.
Main components
9
SN74HC244N
DIP-20-40℃~+85℃ 11ns@6V,50pF 2 2V~6V 4 7.8mA 7.8mA 74HC 80uA Tri-State Unidirectional DIP-20 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, TransceiversSN74HC240N
DIP-20-40℃~+85℃ 2 20ns@4.5V,50pF 2V~6V 4 7.8mA 7.8mA 74HC 80uA Tri-State Unidirectional DIP-20 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
SN74HC08N
DIP-14-40℃~+85℃ 1.5V~4.2V 1.9V、4.4V、5.9V 100mV、100mV、100mV 17ns@6V,50pF 2 2V~6V 2uA 4 5.2mA 5.2mA 500mV~1.8V 74HC Series AND Gate DIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN74HC14N
DIP-14-40℃~+85℃ 1 1.5V~4.2V 21ns@6V,50pF 2V~6V 2uA 300mV~1.2V 5.2mA 5.2mA 6 74HC Schmitt trigger 噪声抑制功能 DIP-14 Inverters ROHSTexas InstrumentsInverters
SN74HC283N(LX)
DIP-16-40℃~+125℃ 2V~6V DIP-16 Specialty Logic ROHSlingxingicSpecialty LogicSN74HC32N
DIP-14-40℃~+85℃ 1.5V~4.2V 17ns@6V,50pF 1mV~100mV、150mV~260mV 2 2V~6V 2uA 4 5.2mA 5.2mA 5.48V~5.8V、5.9V~5.99V 500mV~1.8V 74HC Series OR Gate DIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN74HC377N
DIP-20-40℃~+85℃ 1 27ns@6V,50pF 2V~6V 3pF 5.2mA 5.2mA 64MHz 74HC Series 8 8uA D-Type Rising Edge DIP-20 Flip Flops ROHSTexas InstrumentsFlip FlopsSN74HC86N
DIP-14-40℃~+85℃ 1.5V~4.2V 1.9V、4.4V、5.9V 100mV、100mV、100mV 17ns@6V,50pF 2 2V~6V 2uA 4 5.2mA 5.2mA 500mV~1.8V 74HC Series XOR Gate DIP-14 Logic Gates ROHSTexas InstrumentsLogic GatesSN74HC138N
DIP-16-40℃~+85℃ 15ns@6V,50pF 2V~6V 3/8 5.2mA 5.2mA 74HC 80uA Decoder Single Supply DIP-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders
README
README.md[!NOTE] Данный проект является учебным и предназначен в первую очередь для того чтобы разобраться и понять как работает вычислительное устройство на самом низком уровне.
В данный момент проект на стадии разработки печатных плат и сборки физического устройства.
Сейчас уже созданы и заказанны платы для АЛУ и Регистра флагов.
В процессе создания блок пользовательских регистров и счетчики команд и микро команд.
Сейчас в планы входят:
- - доработать схему управляющего устройства для работы с LCD 12864 экраном по SPI
- - разработка платы расширения для того, чтобы данное вычислительно устройство могло работать с датчиками.
- - изучение возможностей данного устройства и его параметров
Более подробно о базовых возможностях данного вычислительного устройства можно узнать в директории docs/
Parts
97| Qty | Value | Footprint | References |
|---|---|---|---|
| 33 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +17 |
| 23 | LED | LED_THT:LED_D3.0mm | NSO_1, NSO_2, NSO_3, NSO_4, NSO_5, NSO_6, NSO_7, RAD_1, RAD_2, RAD_3, RAD_4, RAD_5, RAD_6, RAD_7, RAD_8, RBD_1 +7 |
| 20 | C | Capacitor_THT:C_Disc_D7.5mm_W2.5mm_P5.00mm | C1, C2, C3, C4, C5, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20 +4 |
| 6 | SN74HC244N | SN74HC244N:DIP254P762X508-20 | AND_OUT_1, OR_OUT_1, SHL1, SHR1, SUM_OUT_1, XOR_OUT_1 |
| 2 | SN74HC08N | SN74HC08N:DIP794W45P254L1969H508Q14 | AND1, AND2 |
| 2 | SN74HC14N | SN74HC14N:DIP794W45P254L1969H508Q14 | SELECTOR_OUT_1, SELECTOR_OUT_2 |
| 2 | SN74HC283N | SN74HC138N:DIP794W45P254L1969H508Q16 | SUM1, SUM2 |
| 2 | SN74HC32N | SN74HC32N:DIP794W45P254L1969H508Q14 | OR1, OR2 |
| 2 | SN74HC377N | SN74HC377N:DIP254P762X508-20 | REG_A1, REG_B1 |
| 2 | SN74HC86N | SN74HC86N:DIP794W45P254L1969H508Q14 | XOR1, XOR2 |
| 1 | Conn_02x12_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x12_P2.54mm_Vertical | J1 |
| 1 | SN74HC138N | SN74HC138N:DIP794W45P254L1969H508Q16 | SELECTOR1 |
| 1 | SN74HC240N | SN74HC240N:DIP254P762X508-20 | NOT1 |
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Questions
How big is the FULL PC PCB?
It measures 100 × 140 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FULL PC use?
97 parts, built around the SN74HC244N, SN74HC240N, SN74HC08N and SN74HC14N. 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 FULL PC KiCad files?
From the Iluhaprog/IN-machine repository on GitHub, at the commit this page was made from: the board is kicad-schemes/full-circuit/FULL_PC.kicad_pcb and its schematic kicad-schemes/full-circuit/CELLS.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FULL PC design in my own project?
Its repository states no licence, so its author keeps all rights: ask Iluhaprog before reusing the design.