Anti-brick system
The Spectrum Next and the TBBlue have an anti-brick system that allows to recover the machine...
Tag: hardware
SRAM memory map
The TBBlue firmware maps the SRAM(s) as follows: 0x000000 - 0x00FFFF (64K) => ZX Spectrum ROM 0x010000...
Hardware Main Page
Here you find all the information about the Spectrum Next hardware, its special functions, tips...
Keyboard
The Spectrum Next and the TBBlue can work with a standard PS/2 keyboard. The PS/2...
TBBlue I/O port system
TBBlue stores configuration state in a field of registers. These registers are accessible via two...
Hardware IDs
The TBBlue "firmware" can be used on various of hardwares which are identified by an ID...
Updater module
The updater module reads the hardware type and version of the currently installed firmware, and...
Boot module
The boot module reads the settings and loads the ROMs from the SD card into...
Boot system
The Next/TBBlue runs some steps during boot to kickstart the machine. On power-on, the VHDL...