Pixel in
Memory
Pixel to
Client
BG_RGB
Register
Pixel in
Memory
Pixel to
Client
BG_RGB
Register
Internal Modules
300
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.2.13.6.2.2 ARGB-1555 (Data Type 1)
In ARGB-1555 mode, each pixel is a single ARGB pixel with 16 bits of data for each pixel. The 16 bits of
data uses the lower 5 bits for blue data, the next 5 bits for green data the next 5 bits for red data and the
upper most bit for the blend value to use 0 or 0xff.
Figure 1-187. ARGB-1555 (Data Type 1)
1.2.13.6.2.3 ARGB-4444 (Data Type 2)
In ARGB16-4444 mode, each pixel is a single RGBA pixel with 16 bits of data for each pixel. The 16 bits
of data uses the lowest 4 bits for blue data, the next 4 bits for green data the next 4 bits for red data and
the upper most 4 bits for the blend value.
Figure 1-188. ARGB-4444 (Data Type 2)