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Don Superfo

UNITED STATES OF AMERICA • + Follow Edit Project

Juan VM

SPAIN
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Oleksandr Levytskyi

UKRAINE
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Stephen Hawkes

UNITED KINGDOM
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max128 issue2b.jpg

Tools, APP Software Used etc.

Altium Designer

Altium Designer

Description

ZX Max 128 Issue 2B

ZX Max 128 Issue 2B

This is a ZX Spectrum 128 Clone base on CLPD EPM7128S. The ULA implement is base on "ULA chip for ZX Spectrum" project by Rodriguez Jodar, Miguel Angel (https://opencores.org/projects/zx_ula)

PCB is the same size as original ZX Spectrum, can be fit in 48K or 48K+ case.

- PCB version 2B,

- 32K ROM (27C256 or 28C256) and 128K RAM

- AY-3-8910 sound chip

- Composite and RGB PAL output

- Has Keyboard on board but still can use original Z Spectrum Keyboard

PCBWay Note: U2 need programming. If you want PCBWay to program for you, please select Yes for Firmware loading when placing an order, as shown in the figure below.

Code

Project Repository

https://github.com/DonSuperfo/ZX-Max-128/tree/main/Issue%202B

Schematic and Layout

ZX Max 128 Issue 2B Schematic

Max 128 Issue 2b.pdf

Download BOM(Bill of materials)

Apr 17,2023

1,262 views

ZX Max 128 Issue 2B

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Published: Apr 17,2023

BOM(Bill of materials)

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PCBWay Donate 10% cost To Author

File Last Updated: 2024/05/03 (GMT+8)

File update record

2024-05-0306:58:04

Parts List (BOM) is updated.

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.

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Copyright Info

Attribution-ShareAlike (CC BY-SA) License

Under the Attribution-ShareAlike (CC BY-SA) License.

PCB
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Topic

DIY Electronics

Computers & USB

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Juan VM Nov 24,2024
Oleksandr Levytskyi Jun 02,2024
Stephen Hawkes Oct 28,2023

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More by Don Superfo

ZX Max +3 Issue 1 This is a ZX Spectrum +3 Clone base on CLPD EPM7128S. The ULA implement is base on "ULA chip for ZX ...
ZX Max +2A Issue 1A This is a ZX Spectrum +2A Clone base on CLPD EPM7128S. The ULA implement is base on "ULA chip for ZX...
ZX Nuvo 128 Issue 4A This is a ZX Specrum Clone base on Harlequin by Chris Smith (http://www.zxdesign.info/harlequin.shtm...
ZX Max 128 Issue 2B ZX Max 128 Issue 2BThis is a ZX Spectrum 128 Clone base on CLPD EPM7128S. The ULA implement is base ...
Superfo Harlequin 128 Issue 4B Superfo Harlequin 128 Issue 4BThis is a ZX Specrum Clone base on Harlequin by Chris Smith (http://ww...
Superfo Harlequin 128 Issue 4A This is a ZX Specrum Clone base on Harlequin by Chris Smith (http://www.zxdesign.info/harlequin.shtm...
ZX Nuvo +3 This is a ZX Specrum Clone base on Harlequin by Chris Smith (http://www.zxdesign.info/harlequin.shtm...
Timex Harlequin 2048 This is a Timex Computer 2048 Clone base on Harlequin by Chris Smith (http://www.zxdesign.info/harle...
ZX128 Replica This is a ZX Spectrum 128 replica in the form of ZX Spectrum 48 PCB. It use original ULA or any repl...
ZX Nuvo +2A This is a ZX Specrum Clone base on Harlequin by Chris Smith (http://www.zxdesign.info/harlequin.shtm...
ZX Max 128 Issue 3 This is a ZX Spectrum 128 Clone base on CLPD EPM7128S. The ULA implement is base on "ULA chip for ZX...
Superfo Harlequin 128 Issue 3H The ZX Spectrum is an 8-bit personal home computer developed by Sinclair Research. It was first rele...
ZX Spectrum Keyboard ZX Spectrum KeyboardI made this keyboard for using with Superfo Harlequin 128, ZX Nuvo 128, ZX Max 1...
Superfo Harlequin 128 Keyboard I made this keyboard for using with Superfo Harlequin 128 and ZX Nuvo 128. Both are ZX Spectrum clon...

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