SC1200UFH-266 AMD (ADVANCED MICRO DEVICES), SC1200UFH-266 Datasheet - Page 322
SC1200UFH-266
Manufacturer Part Number
SC1200UFH-266
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.SC1200UFH-266.pdf
(443 pages)
Specifications of SC1200UFH-266
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:
SC1200UFH-266
Manufacturer:
AMD
Quantity:
748
Part Number:
SC1200UFH-266
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
SC1200UFH-266BF
Manufacturer:
TDK
Quantity:
120
Company:
Part Number:
SC1200UFH-266F
Manufacturer:
CONEXANT
Quantity:
230
Company:
Part Number:
SC1200UFH-266F 33
Manufacturer:
RENESAS
Quantity:
2 342
- Current page: 322 of 443
- Download datasheet (4Mb)
7.2.2.3
After the data has been optionally horizontally downscaled
the video data is stored in a 3-line buffer. Each line is 360
DWORDs, which means a line width of up to 720 pixels can
be stored. This buffer supports two functions. First, the
clock domain of the video data changes from the GX1
module’s video clock to the GX1 module’s graphics clock.
This clock domain change is required because the video
data and graphics data can only be mixed/blended in the
same clock domain. The second function the line buffer
performs is to provide the necessary look ahead and look
behind data in the vertical direction for the vertical
upscaler. There is no direct program control of the line
buffer.
7.2.2.4
Video data in YUV 4:2:2 or YUV 4:2:0 format is converted
to YUV 4:4:4 format. RGB data is not translated. There is
no direct program control of the Formatter.
322
Line Buffers
Formatter
y
32579B
A
i,j
b
A
1
i+1,j
x
Figure 7-9. Linear Interpolation Calculation
z
A
b
A
2
i,j+1
i+1,j+1
Notes:
x and y are 0 - 7
7.2.2.5
After the video data has been buffered, the upscaling algo-
rithm can be applied. The Video Processor employs a Digi-
tal Differential Analyzer-style (DDA) algorithm for both
horizontal and vertical upscaling. The scaling parameters
are
(F4BAR0+Memory Offset 10h). The scalers support up to
8x factors for both horizontal and vertical scaling. The
scaled video pixel stream is then passed through bi-linear
interpolating filters (2-tap, 8-phase) to smooth the output
video, significantly enhancing the quality of the displayed
image.
The X and Y Upscaler uses the DDA and linear interpolat-
ing filter to calculate (via interpolation) the values of the pix-
els to be generated. The interpolation formula uses A
A
intermediate points. The actual location of calculated
points is determined by the DDA algorithm.
The location of each intermediate point is one of eight
phases between the original pixels (see Figure 7-9).
b 1
z
b 2
i,j+1
=
=
=
, A
programmed
(
b
(
(
i+1,j
1
A i j ,
A i j ,
AMD Geode™ SC1200/SC1201 Processor Data Book
)
2-Tap Vertical and Horizontal Upscalers
8 x
----------- -
, and A
)
8
–
+
8 y
----------- -
1
8
–
+
)
8 y
----------- -
(
i+1,j+1
+
b 2
–
8
via
(
A i
)
+
x
-- -
8
values to calculate the value of
+
(
the
A i
1 j ,
+
)
1 j
Video
y
-- -
8
,
Video Processor Module
+
1
)
Upscale
y
-- -
8
register
i,j
,
Related parts for SC1200UFH-266
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Low Voltage Synchronous Boost Converter
Manufacturer:
SEMTECH [Semtech Corporation]
Datasheet:
Part Number:
Description:
AMD-751ACAMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-751AMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-X5-133SFZAm5X86? Microprocessor Family
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Hyper Transport PCI-X Tunnel
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
HyperTransport I/O Hub
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
System Controller
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-K6 Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
AMD-K6-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet: