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)
The ANX2166 is an eDP 1.4b compliant TCON supporting Panel Self Refresh (PSR) and Selective Update PSR (PSR2) functions.
The ANX2166 features RapidLink™ and QuietLink™. The RapidLink feature allows for instantaneous clock recovery for no-link training wake-up and the QuietLink feature reduces DisplayPort™ (DP) voltage swing, which helps reducing power consumption.
The ANX2166 adopts the Analogix-patented low power technology of Gapless architecture.
ANX2166 can be adopted by Intel, AMD, Qualcomm, MTK platform designs.
Main Features:
Resolution supported:
3240x2160 10bpc @120Hz
2880x1920 10bpc @144Hz
2736x1824 10bpc @144Hz
2496x1664 10bpc @144Hz
2256x1504 10bpc @144Hz
1920x1080 10bpc @240Hz
Color depth supported:
input 6/8/10bpc
output 6/8bpc, with 8+2 FRC
eDP receiver
Compliant with DisplayPort standard v1.3 and eDP standard v1.4b
ANX2187 is the world’s lowest power four-lane embedded DisplayPortTM (eDP) 1.4b compliant TCON with Panel Self Refresh (PSR) and Selective update PSR (PSR2) functions, supporting up to 3840x2400 (UHD+) resolution. ANX2187 supports both finger and active stylus in-cell touch functions. It also supports VESA DisplayHDR, with 1D, 1.5D and 2D local dimming.
Main Features:
Other Features
eDP receiver
Integrated high-speed DP-Rx compliant with DisplayPort standard eDP v1.4b
Up to 4 lanes @8.1Gbps, 5.4Gbps, 4.32Gbps, 2.7Gbps, 2.16Gbps, 2.43Gbps and 1.62Gbps
PSR/MBO/PSR2 function
Source IC interface: CEDS/iSP/EPI/ATPI
Up to 24 pairs to support 12-channel 2D/1C or 24-channel 1D/1C configuration
CEDS/iSP/EPI/ATPI transmitter up to 2.0 Gbps configuration with Mux2 support
Various swap modes: inter-port swap, intra-port swap, p/n swap, RGB swap, odd/even pixel swap, etc.
Scan direction swap
Supports Z-inversion (column inversion),
and N-line inversion
Dual gate mode combined with Z-
inversion and non-Z inversion mode
CEDS/iSP/EPI/ATPI test pattern mode
TCON functions
Max resolution: 3840x2400 @60Hz
Can support FullHD 240Hz
eDP TCON color depth: 18/24/30 bpp input, up to 8+2 FRC output
Programmable fail-safe mode control
Configurable BIST pattern
10-bit Gamma correction table for each color
Advanced Color Block
Multiple FRC pattern configurations
8bit->6bit, 9bit->6bit, 10bit->8bit and 10bit->6bit FRC modes
0-D dimming control (DBC) function for backlight low power
Color-engine for hue and saturation control
Direct drive G-sync, Free sync, and Adaptive sync
eDP sDRRS power saving function
Splash-screen
In-cell Touch function combined with PSR/PSR2
On-chip SSCG
CEDS/EPI/iSP/ATPI 1.6G <Fceds ≤2.06G (Max. +/-0.5% with 0.25% step, 10/20/30/40KHz, center spreading)
CEDS/EPI/iSP/ATPI Fceds≤1.6G (Max. +/- 1% with 0.25% step, 10/20/30/40KHz, center spreading)
VESA DisplayHDR
EOTF ST.2084 Decoder
BT.2020 to sRGB color space mapping
Tone Mapping (BT.2390-2)
10-bit input with 8-bit output
DPCD handshake
1D, 1.5D and 2D local dimming control
Up to 16x32 segment backlight control with 12-bit intensity
I2C interface
In-cell touch support for finger and active pen
PWM generator, PWM pass-through and PWM product modes
ANX2403 is the world’s lowest power two-lane embedded DisplayPort™ (eDP) 1.4 compliant TCON with Panel Self Refresh (PSR) and Selective update PSR (PSR2) functions. ANX2403 supports Microsoft and Wacom in-cell pen and finger touch functions. It also supports Intel HDR400, which meets ST.2084 and BT.2020 standards.
Main Features:
Other key features
Features
eDP receiver
Integrated high-speed DP-Rx compliant with DisplayPort standard eDP v1.4
Up to 2 lanes @2.7Gbps, 2.16Gbps, 2.43Gbps and 1.62Gbps
PSR/MBO/PSR2 function through built-in SRAM Source IC interface: CEDS/iSP/EPI/ATPI
Up to 12 pairs to support 6-channel 2D/1C or 12-channel 1D/1C configuration
CEDS/iSP/EPI/ATPI transmitter up to 2.0Gbps configuration
Various swap modes: inter-port swap, intra-port swap, p/n swap, RGB swap, odd/even pixel swap, etc.
Scan direction swap
Supports Z-inversion (column inversion), and N-line inversion
Dual gate mode combined with Z-inversion and non-Z inversion mode
CEDS/iSP/EPI/ATPI test pattern mode TCON functions
HD (1366x768), HD+ (1600x900), FHD (1920x1080), 1920x1280
eDP TCON color depth: 18/24bpp input (30bpp input for HDR), 18/24bpp output
Programmable fail-safe mode control
Configurable BIST pattern
10-bit Gamma correction table for each color
Multiple FRC pattern configurations
8bit->6bit, 9bit->6bit, 10bit->8bit and 10bit->6bit FRC modes
0-D dimming control (DBC) function for backlight low power
Color-engine for hue and saturation control
LCD overdrive to reduce motion blur in high-performance mode
ANX2433 is a low power consumption two-lane embedded DisplayPort™ (eDP) 1.4b compliant TCON with PSR function. It features intermediate link rates (that is, 1.62 (RBR), 2.16, 2.43, and 2.70(HBR)) and reduced voltage swing. ANX2433 supports Media Buffer Optimization (MBO). It also supports in-cell touch and output to the CEDS Source Driver Interface.
The PSR feature enables system-level power savings when the displayed image remains static for multiple display frames. With this feature enabled and the same image displayed spanning across multiple frames, the ANX2433 stores the image in its DRAM and displays this image from its internal frame buffer, while the eDP main link may be turned off. Other source functions are also powered down for further power savings.
Main Features:
Other Features
eDP receiver
Integrated high-speed DP-Rx compliant with DisplayPort standard eDP v1.4b
Up to 2 lanes @2.7Gbps, 2.16Gbps, 2.43Gbps and 1.62Gbps
Normal/Fast/No link training
Support PSR1 function by MCP(multi chip package) DRAM die
Supports DRRS/NvDPS/SDRRS functions
Supports MBO
CEDS protocol, which supports the following:
Up to 12-channels
CEDS transmitter up to 2.0Gbps configuration
Various swap modes: inter-port swap, intra- port swap, p/n swap, RGB swap, odd/even pixel swap, etc.
Scan direction swap
Supports VBPR function
Supports Z-inversion(column inversion), and N- line inversion
Programmable charger share control including disable
System IO functions with non-standard applications
EDID access through AUX channel
EDID and configuration content check-sum support
On-chip filtered reset
EEPROM shared for EDID and configuration power requirements
On-chip SSCG (max. +/-1% with 0.25% step, 10/20/30/40 kHz, center spreading)
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