From bc7abd31637f3d5f0f6cec0f60c7e4294ac38e90 Mon Sep 17 00:00:00 2001 From: Alex <182795204+Alex-2-Graf@users.noreply.github.com> Date: Sun, 12 Jul 2026 14:48:13 +0200 Subject: [PATCH] Update README.en.md --- README.en.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/README.en.md b/README.en.md index e45ca4a..ca391cf 100644 --- a/README.en.md +++ b/README.en.md @@ -15,15 +15,13 @@ The core processor of the cartridge is an Altera/Intel MAX CPLD chip housed in a ## Key Hardware Upgrades 1. **Nemo-bus Form Factor:** The printed circuit board is designed to plug directly into the standard Nemo-bus expansion slots found on modern clones and upgraded vintage motherboards (such as the ZX-Evolution, Scorpion ZS-256, Kay, and ZXM-Phoenix). -2. **Multi-CPLD Architecture:** The PCB power distribution lines and logic paths have been redesigned to be multi-voltage tolerant. This allows you to choose between two different generations of Altera/Intel CPLD chips in the TQFP-100 package: +2. **Multi-CPLD:** The board is designed for universal power supply and logic level tolerance. Two types of FPGA chips in TQFP-100 packages are supported: * **Altera MAX 7000S:** EPM7128STC100 / EPM7160STC100. *** ## CPLD Firmware Programming -Thanks to the universal power distribution layout, this project natively supports firmware code targeting different Altera/Intel CPLD generations. - This repository includes custom modifications and provides full, seamless integration with the **alternative firmware repository by [andykarpov/zx-eq-firmware](https://github.com/andykarpov/zx-eq-firmware)**. This third-party code branch vastly broadens the choice of compatible LED bar components and pin polarities. ### Available Firmware Binaries