YGV638 Ver la hoja de datos (PDF) - Yamaha Corporation

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YGV638

Video Controller 2

Yamaha Corporation 

■ Features

YGV638

■ Video Decoder

● On-chip High-quality Y/C Separation Circuit (2D adaptive comb filter)

● Digital AGC Circuit

● Image Color Controls

· Contrast

· Brightness

· Color hue

· Chroma saturation

● Color Killer Function

■ Other Features

● CPU Interface

· Serial or 8-bit parallel connection

· Indirect accesses to internal registers and tables through single access port

· Flexible asynchronous bus interface

· Macro command function

● Pattern Memory Interface

· Bus width of 32 bits, or 16 bits

· Up to 512 Mbits (64 MB) memory

· Supports Mask-ROM, NOR-type flash-memory, SRAM, or compatible timing memories

· Supports Page Mode accesses

· Access timings in multiples of the system clock cycle

● Device Specifications

· Lead-free 208-pin LQFP package (YGV638-VZ)

· Supply voltages: 3.3V and 1.8V

· CPU interface power supply 3.3V

· Operating temperature range from -40℃ to +85℃

4GV638A21

4

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