Multiple FPGA Cores Support

Multiple FPGA Cores Support

How to install and use additional cores Introduction From v1.26, the firmware supports multiple additional cores installed in theNext’s Flash memory, in slots 8..31 (slots 0..7 are reserved for anti-brick and standard Next cores). Adding cores to the SD card To...
The zxnDMA

The zxnDMA

The ZX Spectrum Next DMA (zxnDMA) Overview The ZX Spectrum Next DMA (zxnDMA) is a single channel dma device that implements a subset of the Z80 DMA functionality. The subset is large enough to be compatible with common uses of the similar Datagear interface available...
ZX Spectrum Next I/O Port System and Registers

Tilemap mode

General Description The tilemap is a hardware character oriented display that comes in two resolutions: 40×32 (320×256 pixels) and 80×32 (640×256 pixels). The display area on screen is the same as the sprite layer, meaning it overlaps the standard...