DP661A – 2 LANE EDP 1.3 PSR TCON
DP661A supports the PSR protocol in the Embedded DisplayPort Standard version 1.3 and is packaged in a cost-effective QFN package. The DP661A utilizes an integrated frame buffer to minimize power. PSR eliminates the need for the CPU/GPU to send redundant video frames during static display images as this function is allocated to the Tcon using the integrated frame buffer. This enables the CPU/GPU to intermittently enter a low-power state, enabling net system power savings and thereby extending battery life in a mobile system.