✦1Zilog Z0842884PSC Rating 7Zilog Z0842884PSC is a PIO (parallel input/output), an interface IC that adds two programmable parallel ports to a Z80-based system, reducing CPU overhead for parallel I/O, handshaking, and interrupt-driven transfers...2026-Feb-02
✦Reviewabout Zilog Z0842884PSCZilog Z0842884PSC is a PIO (parallel input/output),an interface IC that adds two ...by CPU1 2026-Jan-29 14:09