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Memory
Luma Chroma Client
Y20
Y21 U11
Y30
Y31
V10
V11
Y2M U1M Y3M V1M
U10
YN0 Vn0
UN1 Vn1
YNM VnM
Y00 Y10 Y20
YN0
U00 V00
U10
VN0
Y01 Y11 Y21
YN1
U01
U21
V01
VN1
Y0M Y1M Y2M
YNM
VNM
U00 V00
U10
U00
U01 Y11
V00
V01
U0M Y1M V0M
Y10
Y00
Y01
Y0M
Internal Modules
293
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.2.13.6.1.7 YC 4:2:2 (Data Type 7)
The YC 4:2:2 data type is used for interleaved 4:2:2 data. It is expected to be packed with Y0 in the lowest
byte followed by Cb followed by Y1 finally Cr in the upper most byte. The transfer counts each YC pair in
a 16 bit word as a pixel but the number of pixels should be even. If a 2D transfer of the data is used the
VPDMA will assume this data type is stored in an 32 bit container as described in the TILER specification.
The data block width and height should be set the same as the expected client.
Figure 1-177. YC 4:2:2 (Data Type 7)