ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 284

• Manufacturer Part Number: ALXD800EEXJ2VD
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ALXD800EEXJ2VD

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

6.5.1.9
The GUI block also supports a video overlay function. The
DC has flexible addressing capability for YUV 4:2:2 and
YUV 4:2:0 display surfaces. Video data is stored in a sepa-
rate buffer within the off-screen frame buffer. Independent
surface pitch control is provided for Y and U/V.
The DC fetches the contents of the video and transmits it to
the Video Processor once per frame.
284
Resolution
1280x1024
1600x1200
1024x768
640x480
800x600
Video Overlay Support
33234C
Refresh Rate (Hz)
60
85
60
85
60
85
60
85
60
70
Table 6-36. Video Bandwidth
Line Rate
(KHz)
31.5
43.3
37.9
53.7
48.4
68.7
64.0
91.1
75.0
87.5
The Video Processor provides enhanced overlay scaling
and filtering options.
The width of the video output port is 32 bits. This allows the
display of high-resolution video source material (up to 1920
horizontal pixels) mixed with high-resolution graphics data.
Table 6-36 illustrates the minimum video port bandwidth
required for a number of different graphics display resolu-
tions.
Video Source
Size (B)
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
1440
2160
AMD Geode™ LX Processors Data Book
Video Port Bandwidth
Required (MB/s)
116.0
148.4
Display Controller
45.4
68.0
62.4
93.5
54.5
81.9
77.3
69.7
98.9
92.2
105
138
131
197
108
162
126
189