VGen
From Sega Retro
Virtual Genesis (short VGen) is a Sega Mega Drive/Genesis emulator for DOS by Jason Meehan. It is written in C and Assembler using Djgpp and Nasm. The emulator is discontinued as of June 02 2001.
It features a mouse-driven GUI and has several debugging options. However, DAC is not emulated.
Current Status
- 68000 by Neill Corlett
- Z80 by Neil Bradley
- PSG and YM2612 sound emulation
- Genesis main RAM, VRAM, CRAM, Z80 RAM, VDP registers
- DMA
- V Interrupt and H Interrupt
- Plane A, Plane B, Sprite plane and window plane
- Horizontal and vertical scrolling
- Controller 1 and 2 emulation
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DPMI Required
VGen requires a DPMI server, such as CWSDPMI, in order to run. If one isn't found, the program will exit with an error message.
A copy of CWSDPMI version 5 is available here: Csdpmi5b.zip (info) (53 kB)