SC2200UFH-300 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300 Datasheet - Page 309
![no-image](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__sml.jpg)
SC2200UFH-300
Manufacturer Part Number
SC2200UFH-300
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.SC2200UFH-300.pdf
(429 pages)
Specifications of SC2200UFH-300
Operating Temperature (min)
0C
Operating Temperature (max)
85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SC2200UFH-300F
Manufacturer:
NSC
Quantity:
201
- Current page: 309 of 429
- Download datasheet (4Mb)
Video Processor Module
7.2
To understand why the Video Processor functions as it
does, it is first important to understand the difference
between video and graphics. Video is pictures in motion,
which usually starts out in an encoded format (i.e.,
MPEG2, AVI, MPEG4) or is a TV broadcast. These pic-
tures or frames are generally dynamic and are drawn 24 to
30 frames per second. Conversely, graphic data is rela-
tively static and is drawn - usually using hardware acceler-
ators. Most IA devices need to support both video and
graphics displayed at the same time. For some IA devices,
such as set-top boxes, video is dominant. While for other
devices, such as consumer access devices and thin cli-
ents, graphics is dominant. What this means for the Video
Processor is that for video centric devices, graphics over-
lays the video; and for graphics centric devices, video over-
lays the graphics.
Video Support
The SC2200 gets video from two sources, either the VIP
block or the GX1 module’s video frame buffer. The VIP
block supports the CCIR-656 data protocol. The CCIR-656
protocol supports TV data (NTSC or PAL) and defines the
format for active video data and vertical blanking interval
(VBI) data. Conforming CCIR-656 data matches exactly
what is needed for a TV: full frame, interlaced, 27 MHz
pixel clock, and 50 or 60 Hz refresh rate. Full frame pixel
resolution and the refresh rate depends on the TV stan-
dard: NTSC, PAL, or SECAM.
If the VIP input data is full frame (conforming data), the
data can go directly from the VIP block to the Video For-
matter. This is known as Direct Video mode. In this mode,
the data never leaves the Video Processor module. Direct
Video mode can only be used under very specific condi-
tions which will be explained later. If the VIP data is less
than full frame (non conforming data), the VIP block will
bus master the video data to the GX1 module’s video
frame buffer. The GX1 module’s display controller then
moves the video data out of the video frame buffer and
sends it to the Video Formatter. Using this method the tem-
poral (refresh rate) and/or spatial (image less then full
screen) differences between the VIP data and the output
device are reconciled. This method is known as Capture
Video mode. How each mode is setup and operates is
explained further in Section 7.2.1 on page 323.
AMD Geode™ SC2200 Processor Data Book
Functional Description
VBI Support
VBI (vertical blanking interval) data is placed in the video
data stream during a portion of the vertical retrace period.
The vertical retrace period physically consists of several
horizontal lines (24 for NTSC and 25 for PAL systems) of
non-active video. Data can be placed on some of these
lines for other uses.
The active video and vertical retrace period horizontal lines
are logically defined into 23 types: logical line 2 through
logical line 24 (no logical line 1). Logical lines 2 through 23
occur during the vertical retrace period and logical line 24
represents all the active video lines. Logical lines 10
through 21 for NTSC and 6 through 23 for PAL are the
nominal VBI lines. The rest of the logical lines, 2 through 9,
22, and 23 for NTSC and 2 through 6 for PAL occur during
the vertical retrace period but do not normally carry user
data. An example of VBI usage is Closed Captioning,
which occupies VBI logical line 21 for NTSC. Figure 7-2
and Figure 7-3 on page 322 show the (relationship
between the) physical scan lines and logical scan lines for
the odd and even fields in the NTSC format.
32580B
321
Related parts for SC2200UFH-300
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SC220](/images/no-image3.png)
Part Number:
Description:
XpressFlow 2020 Ethernet Routing Switch Chipset
Manufacturer:
ZARLINK [Zarlink Semiconductor Inc]
Datasheet:
![SC220EVB](/images/manufacturer_photos/0/5/595/semtech_tmb.jpg)
Part Number:
Description:
SC220 20 MHz Step-Down Regulator (SOIC-8) Evaluation Board
Manufacturer:
Semtech
Datasheet:
![AMD-751AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751ACAMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-751](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751AMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-X5-133SFZ](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-X5-133SFZAm5X86? Microprocessor Family
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8131BLC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Hyper Transport PCI-X Tunnel
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8111AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
HyperTransport I/O Hub
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-640AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
System Controller
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-K6](/images/no-image3.png)
Part Number:
Description:
AMD-K6 Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-K6-2E/400AFR](/images/no-image3.png)
Part Number:
Description:
AMD-K6™-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-8132BLCT](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__tmb.jpg)
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet: