PPU6528 video processing integrated circuit diagram

PPU6528 is a single-chip video signal processing integrated circuit, which is widely used in game consoles. 1. Features of functionPPU6528 IC includes bi-directional data bus interface circuit, clock circuit, reset circuit, the address line-side interface circuit, video signal processing circuit, the read / write control circuit, and other ancillary functions circuit. 2. Pin functions and data It uses a 40-pin dual in-line package, the pin functions and data are listed in Table. PPU6528 IC pin functions and data