Eugene Petrovich Lozovoy
RUSSIAN FEDERATION, THE • + Follow
Tools, APP Software Used etc.
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KiCADKicad
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Description
Sizif-XXS Zero (rev.A)
Smallest FPGA-based ZX Spectrum clone with real Z80.
Tech specs:
- 65x30mm PCB - Zero-like dimensions
- PS/2 keyboard
- Pentagon, Spectrum 128, Spectrum 48 and Spectrum +3e modes
- Altera EP1C3T100 FPGA
- Real Z80 in 3.5MHz, 4.4MHz, 5.2MHz, 7MHz modes
- 512K RAM
- TurboSound with switchable stereo ABC/ACB/mono output
- Integrated DivMMC and Z-Controller, 1x microSD socket
- PAL video output (AV cable like in Raspberry Pi)
- ULAplus
- Mono covox (Pentagon standard)
- SounDrive (4-channel stereo covox)
- Tape input via 3.5" jack
- USB 5V power supply
More information: https://github.com/UzixLS/zx-sizif-xxs
Schematic and Layout
Schematic
pcb.zero.rev.A.pdf
GitHub repository
https://github.com/UzixLS/zx-sizif-xxs
Aug 22,2022
1,838 views
Sizif-XXS Zero (rev.A)
4 Layers PCB 30 x 65 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
Smallest FPGA-based ZX Spectrum clone with real Z80.
1838
6
0
Published: Aug 22,2022
Download Gerber file 28
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-MIT
License.
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