pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 795

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
PNX15XX_SER_3
Product data sheet
Figure 10: Semi-Planar YUV 4:2:0 and YUV 4:2:2 Formats
Py
(a)
Puv
(b)
UV linepitch
Y linepitch
The MBS supports all planar formats on input and output. The VIP can produce the
planar and semi-planar YUV 4:2:2 planar formats. The semi-planar YUV 4:2:0 format
is the only format produced by the MPEG video decoder hardware.
1 byte
1 byte
a
b
Y1
Y1
U1
Y1
U1
U1
a+1
b+1
Y2
V1
Y2
Y2
V1
V1
a+2
b+2
Y3
Y3
Y3
U2
U2
U2
. . . .
. . . .
. . . .
. . . .
. . . .
Rev. 3 — 17 March 2006
W bytes
W bytes
. . . .
. . . .
. . . .
. . . .
. . . .
. . . .
a+2k-1
b+2k-1
Y2k
Y2k
Vk
Y2k
Vk
Vk
1st line
2nd line
last line
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
H lines
n = H/2 times (4:2:0)
n = H times (4:2:2)
Chapter 28: Pixel Formats
PNX15xx Series
28-8