Zx Decoder

This device takes the old Sinclair ZX Spectrum signal and decodes it into a crisp 720p HDMI signal , eliminating the fuzzy "antenna" look of the 80s. Color Support: It adds support for

DECODE_START: LD HL, START_ENCRYPTED ; source (encrypted data) LD DE, START_DECODED ; destination (clear memory) LD BC, LENGTH ; number of bytes to decode LD A, INIT_KEY ; initial XOR key zx decoder

: Though less likely given the "zx" context, if "ZX" refers to a type of code or barcode, a decoder would be used to read and interpret this code. This device takes the old Sinclair ZX Spectrum