VDS Dreamscape

The Dreamscape is a embedded board created by VDS, built around the Sega Dreamcast and NAOMI hardware architecture. It exclusively for the Croeyan market. It mainly for embedded applications such as interactive kiosks, automated teller machines and many more.

Technical specifications
The Dreamscape technical specifications are similar to Sega Dreamcast and NAOMI hardware. The Dreamscape includes 2 serial ports and one parallel port. The Dreamscape's main CPU is a two-way 360 MIPS superscalar Hitachi SH-4 32-bit RISC clocked at 200 MHz with an 8 Kbyte instruction cache and 16 Kbyte data cache and a 128-bit graphics-oriented floating-point unit delivering 1.4 GFLOPS. Its 100 MHz NEC PowerVR2 rendering engine, integrated with the system's ASIC, is capable of drawing more than 3 million polygons per second and of deferred shading. Graphics hardware effects include trilinear filtering, gouraud shading, z-buffering, spatial anti-aliasing, per-pixel translucency sorting and bump mapping. The system can output approximately 16.77 million colors simultaneously and displays interlaced or progressive scan video at 640 × 480 video resolution. Its 67 MHz Yamaha AICA sound processor, with a 32-bit ARM7 RISC CPU core, can generate 64 voices with PCM or ADPCM. The Dreamscape has 16 MB main RAM, along with an additional 8 MB of RAM for graphic textures and 2 MB of RAM for sound. In addition to Windows CE, the Dreamscape supports several Sega and middleware application programming interfaces. The Dreamscape can connect to the Internet either using standard 56k system or broadband system.