eDP 1.4a-compliant TCON with PSR and Selective Update PSR (PSR2)
Overview:
The ANX2684 is an eDP 1.4a-compliant TCON with Panel Self Refresh (PSR) and Selective Update PSR (PSR2) functions. The ANX2684 features RapidLink™ and QuietLink™.
The RapidLink feature allows for instantaneous clock recovery for no-link training wake-up and the QuietLink feature reduces DisplayPort voltage swing, which helps reducing power consumption. The ANX2684 has Analogix-patented low power consumption technology of Gapless architecture. It has stack LPDDR2 die inside package to support PSR and PSR2 feature. The DRAM size is 256M bits (4x64M). It also supports Instant-on feature.
ANX2684 can be adopted by Intel, AMD, Qualcomm, MTK platform designs.
Main Features:
Resolution supported: up to 3240 x 2160 display resolution; color depth supported: 18/24bpp (input), 24bpp (output)
PSR/MBO/PSR2 function by 256Mb LPDDR2 stack die
eDP receiver
Compliant with DisplayPort standard v1.3 and
eDP standard v1.4a
Up to 4-lanes, 5.4Gbps,
4.32Gbps,3.24Gbps,2.7Gbps,2.16Gbps and
1.62Gbps for each port
Down-spread spectrum supported (0.5% down spread)
Support eDP 1.4a panel functions
eDP 1.4a power sequence
EPI protocol
Supports up to 16-channels with 1D/1C and up to 8-channels 2D/1C configuration.
iSP protocol
Support up to 8-channel 2D/1C or 1D/1C configuration.
TCON function
Support Gate D-IC /GIP/Overlap Driving/Multi Driving/4,6,8 phase simple GIP through GPIO
Power-up gate output masking to avoid DC/DC over-loading
Programmable Fail-safe mode control
Instant-on feature
Communication Interface
Support shadow EDID inside TCON
RapidLink provided
QuietLink provided
Power supply: 1.8V/1.25V/1.0V (3.3V generated internally for HPD output)
