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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
Y11
V00
V01
U0M
Y1M
V0M
Y10
Y00
Y01
Y0M
U00
U01
Internal Modules
295
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.2.13.6.1.9 CY 4:2:2 (Data Type 23h)
The CY 4:2:2 data type is used for interleaved 4:2:2 data. It is expected to be packed with Cb in the
lowest byte followed by Y0 followed by Cr finally Y1 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 1-179. CY 4:2:2 (Data Type 23h)