DSP Emulator v0.18b3 (2021/02/19) is released. DSP Emulator is a new version of the ZX SPECTRUM +3, ZX Spectrum 128, ZX Spectrum 48, Arcade, Amstrad CPC 464, NES and Game Boy emulator.

DSP Emulator Changelog:
-General
+CPU
-MCS51: Added opcodes $45,$e2,$e3,$f2 and $f3
+uPD7759: Added slave chip type
-Sega System 16B HW
+Added MCU, sound, sprites and controls
+Fixed chars and tiles
-Altered Beast: Driver with sound
-Golden Axe: Initial driver

Download: DSP Emulator v0.18b3 (2021/02/19)
Source: Here