Yamaha S3527
This page was last modified 14:34, 8 August 2016 by Rderooy. Based on work by RetroTechie.
Yamaha S3527

The Yamaha S3527 is an MSX Engine with the following features;

  • a Yamaha YM2149 PSG-sound chip, compatible with a General Instrument AY-3-8910
  • parallel I/O chip: backward compatible with the Intel i8255
  • standard MSX1 functions: DRAM control, slot selection, joystick ports, cassette/printer interface etc.
  • 100 pins

Note: This MSX Engine does not implement any MSX2 features, but is used in several MSX2 machines. In such cases the MSX2 features are implemented using additional IC's.