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Interface ICs for connecting tablet displays and keyboards (SN65DSI85 and TCA8424)

TI introduced two new devices to ease design for tablet designers. The TCA8424 is the industry’s first HID over I2C, 128-key keyboard controller. It eliminates the need to program the device at production, simplifying design and speeding time-to-market. The keyboard controller provides a cost-effective and seamless way to interface keyboards with Windows® 8-based systems. The SN65DSI85 is a digital serial interface to FlatLink™ interface IC that makes it easier and more cost-effective for designers to connect graphics processors to LCD panels. It supports screen resolutions up to 2560 by 1600p.