A8s-N
Cikkszám: 
M01020089

The A8s-N is a high-end full-featured small receiving card developed by NovaStar Tech Co.,
Ltd. (hereinafter referred to as NovaStar). Supporting the exclusive Image Booster technology
of NovaStar, the A8s-N can precisely calibrate the color gamut and grayscale of the screen, and
improve the grayscale by 64 times. With other various functions, such as HDR, Pixel Level
Brightness and Chroma Calibration, Quick Adjustment of Dark or Bright Lines, Low Latency, 3D,
Individual Gamma Adjustment for RGB, 90° Image Rotation, and Free Image Rotation, this
receiving card can greatly improve the brightness, grayscale and color performance from every
aspect, offering users an ultimate visual experience with a uniform, smooth and lifelike image.

 

 For PWM driver ICs, the maximum load capacity per card is:
 − 512×384@60Hz (For 8bit video sources)

 − 512×256@60Hz (For 10bit and 12bit video sources)

 

 For common driver ICs, the maximum load capacity per card is:
 − 384×384@60Hz (For 8bit video sources)
 − 384×256@60Hz (For 10bit and 12bit video sources)

 

Note:

When working with COEX controllers and 10bit video sources:

 For PWM driver ICs, the maximum load capacity per card is 512×384@60Hz.
 For common driver ICs, the maximum load capacity per card is 384×384@60Hz.

A8s-N
A8s-N
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Details
Improvements to Display Effect:
 Image Booster (Effects depend on driver IC)
− Color Management: Support standard (Rec.709 / DCI-P3 / Rec.2020) and custom color
   gamuts, enabling more precise colors on the screen.
− Precise Grayscale: Individually correct the 65,536 levels of grayscale (16bit) of the driver
   IC to fix the display problems at low grayscale conditions, such as brightness spikes,
   brightness dips, color cast and mottling. This function can also better assist other
   display technologies, such as 22bit+ and individual gamma adjustment for RGB, allowing
   for a smoother and uniform image.
− 22bit+: Improve the LED screen grayscale by 64 times to avoid grayscale loss due to low
   brightness and allow for a smoother image with more details in dark areas.
 HDR
− Support HDR10 and comply with the SMPTE ST 2084 and SMPTE ST 2086 standards.
− Support HLG.
 Pixel Level Brightness and Chroma Calibration
   Work with NovaStar's calibration system to calibrate the brightness and chroma of each
   pixel, effectively eliminating differences and enabling high consistency for both brightness
   and chroma.
 Quick Adjustment of Dark or Bright Lines
   The different brightness of seams caused by splicing of modules or cabinets can be
   corrected to improve the visual experience. The correction is easy and takes effect
   immediately.
 Low Latency
   For PWM driver ICs, the latency of video source on the receiving card end can be reduced to
   1 frame. To use low latency with DCLK continuous PWM driver ICs, a customized firmware is
   required.
 3D
   Work with the controller that supports 3D function to enable 3D output.
 Individual Gamma Adjustment for RGB
   Working with NovaLCT and the controller that supports this function, the receiving card
   supports individual adjustment to red gamma, green gamma and blue gamma, which can
   effectively control image non-uniformity at low grayscale conditions and white balance
   offset, allowing for a more realistic image.
 90° Image Rotation
   The display image can be rotated in multiples of 90° (0°/90°/180°/270°).
 Free Image Rotation
   Support image rotation at any angle when using the dedicated MCTRL R5 controller and
   SmartLCT software.

Specifications
Rerelase Notes

Data
Crowd:
18,7 g/db