Aleste
About the Aleste PCB
Aleste is an open source PCB design by lucedoriente, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 329.2 × 190.1 mm, with 249 components from 92 distinct parts.
Other key parts include the MC14520BDWG. By type, the board carries 92 resistors, 86 diodes, 24 capacitors, 10 crystals, 8 connectors and 3 transistors.
It belongs with the retro computing designs in this gallery.
From the project
Western version of 1993 Z80 russian computer
Main components on the Aleste
Aleste bill of materials (BOM)
249 components, 92 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | MC14520BDWG MC14520BDP | DIP-16_W7.62mm_Socket | IC63, IC64 |
| 1 | 16 MHz | Crystal_HC49-U_Horizontal | Q1 |
| 1 | 13.333 MHz | Crystal_HC49-U_Horizontal | Q2 |
| 1 | QUARTZ | Crystal_DS15_D1.5mm_L5.0mm_Vertical | Q3 |
| 1 | SLOT-62 | SLOT_62 | X1 |
| 5 | CONN-7S | DNR-8F1R | X2, X5.A1, X5.B1, X6, X7 |
| 1 | CONN-5S | DNR-5F1R | X3 |
| 1 | SLOT-34 | SLOT-34 | X4 |
| 2 | CONN-12 | PinHeader_1x12_P2.54mm_Vertical | X8, X9 |
| 8 | PIN | PIN | P1, P2, P3, P4, P5, P6, P7, P8 |
| 1 | 0,1мк | C_Disc_D7.5_P2.5 | CB1 |
| 1 | 91мкГ | L_Axial_L9.5mm_D4.0mm_P15.24mm_Horizontal_Fastron_SMCC | DR1 |
| 1 | 51мкГ | L_Axial_L9.5mm_D4.0mm_P15.24mm_Horizontal_Fastron_SMCC | DR2 |
| 12 | Diode | D_DO-35_SOD27_P7.62mm_Horizontal | VD1, VD2, VD4, VD5, VD6, VD7, VD8, VD9 +4 |
| 1 | DA | PinHeader_1x02_P2.00mm_Vertical | VD3 |
| 1 | ZDiode | D_DO-35_SOD27_P7.62mm_Horizontal | VD11 |
| 1 | CAPS | PinHeader_1x02_P2.00mm_Vertical | VD15 |
| 1 | PWR | PinHeader_1x02_P2.00mm_Vertical | VD16 |
| 5 | NPN | TO-92_Inline | VT1, VT2, VT3, VT4, VT5 |
| 16 | HM50256P-20 | DIP-16_W7.62mm | D1, D2, D3, D4, D5, D6, D7, D8 +8 |
Show 72 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 8255 | DIP-40_W15.24mm_Socket | D17 |
| 1 | AY-3-8910 | DIP-40_W15.24mm_Socket | D18 |
| 1 | MC146818P MC146818 | DIP-24_W15.24mm_Socket | D19 |
| 6 | 74LS153 | DIP-16_W7.62mm_Socket | D20, D21, D22, D23, D52, D53 |
| 2 | 74LS151 | DIP-16_W7.62mm_Socket | D24, D81 |
| 1 | MC6845P | DIP-40_W15.24mm_Socket | D25 |
| 1 | 74LS253 | DIP-16_W7.62mm_Socket | D26 |
| 2 | AM27S20 | DIP-16_W7.62mm_Socket | D28, D67 |
| 2 | 74LS32 | DIP-14_W7.62mm_Socket | D29, D44 |
| 1 | Z80 | DIP-40_W15.24mm_Socket | D30 |
| 1 | 27512 | DIP-28_W15.24mm_Socket | D31 |
| 6 | 74LS174 | DIP-16_W7.62mm_Socket | D32, D55, D56, D59, D68, D79 |
| 1 | 8253 | DIP-24_W15.24mm_Socket | D33 |
| 1 | 8251A | DIP-28_W15.24mm_Socket | D34 |
| 2 | 74LS08 | DIP-14_W7.62mm_Socket | D35, D85 |
| 3 | 74LS04 | DIP-14_W7.62mm_Socket | D36, D42, D73 |
| 1 | 74LS161 | DIP-16_W7.62mm_Socket | D37 |
| 1 | 74LS257 | DIP-16_W7.62mm_Socket | D38 |
| 4 | 74LS194 | DIP-16_W7.62mm_Socket | D39, D49, D50, D51 |
| 5 | 74LS74 | DIP-14_W7.62mm_Socket | D40, D57, D66, D71, D77 |
| 3 | 74LS00 | DIP-14_W7.62mm_Socket | D41, D75, D78 |
| 1 | 74LS33 | DIP-14_W7.62mm_Socket | D43 |
| 4 | 74LS373 | DIP-20_W7.62mm_Socket | D45, D46, D47, D48 |
| 2 | 74LS155 | DIP-16_W7.62mm_Socket | D54, D74 |
| 2 | 74LS374 | DIP-20_W7.62mm_Socket | D58, D84 |
| 2 | 1802ИР1 | DIP-24 | D60, D61 |
| 2 | 2716 | DIP-24_W15.24mm_Socket | D62, D65 |
| 1 | 27S18 | DIP-16_W7.62mm_Socket | D69 |
| 1 | UPD765AC | DIP-40_W15.24mm_Socket | D70 |
| 1 | 74LS93 | DIP-14_W7.62mm_Socket | D72 |
| 1 | 74LS05 | DIP-14_W7.62mm_Socket | D76 |
| 1 | 74LS145 | DIP-16_W7.62mm_Socket | D80 |
| 2 | 1802ИР1 | DIP-24_W15.24mm_Socket | D82, D83 |
| 1 | SN75150P SN75150 | DIP-8_W7.62mm_Socket | D86 |
| 2 | 74LS170 | DIP-16_W7.62mm_Socket | D87, D88 |
| 1 | 74LS245 | DIP-20_W7.62mm_Socket | D89 |
| 2 | 470 | C_Disc_D7.5_P2.5 | C1, C2 |
| 7 | CAP | C_Disc_D7.5_P2.5 | C3, C4, C5, C15, C16, C17, C18 |
| 2 | 1мк | C_Radial_D5_L6_P2.5 | C6, C24 |
| 1 | 0,33мк | C_Disc_D7.5_P2.5 | C7 |
| 1 | 1н | C_Disc_D7.5_P2.5 | C8 |
| 1 | 1,5мк | C_Disc_D7.5_P2.5 | C9 |
| 3 | 100мк | C_Radial_D5_L6_P2.5 | C10, C14, C22 |
| 1 | 12 | C_Disc_D7.5_P2.5 | C11 |
| 1 | 24 | C_Disc_D7.5_P2.5 | C12 |
| 1 | 47н | C_Disc_D7.5_P2.5 | C13 |
| 1 | 1000мк | C_Radial_D10_L16_P5 | C20 |
| 1 | 0,47мк | C_Disc_D7.5_P2.5 | C23 |
| 2 | 47мк | C_Radial_D5_L6_P2.5 | C25, C26 |
| 9 | 1,2к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R1, R2, R3, R4, R36, R51, R60, R100 +1 |
| 15 | 2,7к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R5, R6, R14, R15, R25, R76, R82, R83 +7 |
| 16 | 51 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R7, R8, R9, R24, R39, R40, R41, R42 +8 |
| 7 | 360 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R16, R53, R55, R57, R101, R102, R134 |
| 2 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R26, R34 |
| 3 | 10к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R27, R33, R135 |
| 1 | 390к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R35 |
| 1 | 10М | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R37 |
| 1 | 470к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R38 |
| 3 | 200 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R52, R54, R56 |
| 2 | 510 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R58, R129 |
| 3 | 6,8к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R59, R127, R131 |
| 3 | 3,3к | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R61, R128, R133 |
| 6 | 220 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R62, R63, R64, R66, R81, R130 |
| 1 | 120 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R65 |
| 9 | 27 | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R114, R115, R116, R117, R118, R119, R120, R121 +1 |
| 1 | RES | R_Axial_DIN0204_L3.6mm_D1.6mm_P7.62mm_Horizontal | R136 |
| 2 | 10k | R_Array_SIP9 | RN1, RN3 |
| 1 | 10k | R_Array_SIP4 | RN2 |
| 1 | 10k | R_Array_SIP5 | RN4 |
| 2 | 1.2k | R_Array_SIP5 | RN5, RN6 |
| 2 | 1.2k | R_Array_SIP6 | RN7, RN9 |
| 1 | 2,7k | R_Array_SIP5 | RN8 |
Aleste design files
The KiCad project lives in the lucedoriente/Aleste520ex repository on GitHub; these links point at the commit this page was built from.
- Layoutkicad/aleste.kicad_pcb
- Schematickicad/aleste.kicad_sch
Aleste: common questions
How big is the Aleste PCB?
The Aleste measures 329.2 × 190.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Aleste?
249 components, from 92 distinct parts. The full bill of materials is listed on this page.
Where can I download the Aleste design files?
From the lucedoriente/Aleste520ex repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Aleste design in my own project?
Yes, under the terms of its GPL-3.0 license, which lucedoriente chose for the repository.
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