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GF9320 PDF даташит

Спецификация GF9320 изготовлена ​​​​«Gennum» и имеет функцию, называемую «Scaling Processor».

Детали детали

Номер произв GF9320
Описание Scaling Processor
Производители Gennum
логотип Gennum логотип 

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GF9320 Даташит, Описание, Даташиты
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Features
• broadcast quality 10 / 8-bit 24-tap poly-phase horizontal
and vertical scalar for HDTV / SDTV video images
• high performance 2D scaling processor with separate
control of horizontal and vertical scaling factors and pan
positions
• support for arbitrary video formats up to 2048 by 2048
• support for multiplexed and non-multiplexed Y/C video
• flexible 4:2:2 or 4:4:4 YCbCr or RGB output
• field merge / separation can be inserted / removed from
progressive images using interlaced I/O
• double banked control registers for 'on-the-fly' dynamic
effects
• external 3:2 / 2:2 pull-down insertion and extraction
• programmable output matrix with 6dB gain range
• film rate features include 1080p24 and 1080PsF support
• fully programmable colour background generator
• flexible F,V,H output and TRS insertion
• seamless interface to GF9330 de-interlacer
• seamless interface to common SDRAM
• user configuration through dedicated serial interface
• 3.3V supply
Description
The GF9320 Scaling Processor offers 10 / 8-bit
broadcast quality scaling of video images up to 2048 by
2048 pixels. The GF9320 supports arbitrary display
modes to fit custom applications. Dynamic zoom and
pan effects allow for a variety of aspect ratio conversion
GF9320
Scaling Processor
GF9320 Data Sheet
choices while a programmable colour background
generator can be customized to appropriately match the
image content. A fully programmable and flexible output
matrix allows for colour difference over-sampling, gain
and hue controls as well as YCbCr to RGB conversions
to power nearly any display device on the market.
The GF9320 also includes a vertical interpolation filter
to perform stand alone cost-sensitive de-interlacing.
Broadcast quality de-interlacing is offered through a
seamless interface to the GF9330 and GF9331 devices.
Applications
• HDTV Up / Down Converters
• Production Equipment
• Video Walls
• Projection Systems
• Plasma Displays
• LCD TVs
• Home Theatre Systems
• HD DVD Players
Ordering Information
Part Number
GF9320-CBW
Package
352 pin TBGA
Temp. Range
0oC to 70oC
YC/Y
C
Input
Processing
MUX
Horizontal
Scaling Filter
MUX
Input
Processing
G/Y/YC
B/Cb/C
R/Cr
CTRL
Control
Interface
MUX
External
Memory Interface 1
Vertical
Scaling Filter
External
Memory Interface 2
Block Diagram
Proprietary and Confidential 18090 - 7 November 2004
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GF9320 Даташит, Описание, Даташиты
Contents
GF9320 Data Sheet
Features ........................................................................................................................1
Description ....................................................................................................................1
Applications ...................................................................................................................1
Ordering Information .....................................................................................................1
1. Pin Description ..........................................................................................................3
2. Electrical Characteristics ...........................................................................................7
3. Detailed Device Description ....................................................................................11
3.1 Device Overview ...........................................................................................11
3.2 Serial Interface Control .................................................................................12
3.3 Input Processing ...........................................................................................21
3.4 Scaling Processor .........................................................................................22
3.5 SDRAM Memory Interface ............................................................................34
3.6 Output Processor ..........................................................................................57
3.7 Output Timing Control ...................................................................................58
4. Package Dimensions ..............................................................................................59
5. Revision History ......................................................................................................60
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GF9320 Даташит, Описание, Даташиты
1. Pin Description
GF9320 Data Sheet
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
ADDR_A5 ADDR_A7 ADDR_A10 CS_A0
CS _A 2
W E _A
NC
DATA_A0 DATA_A4 DATA_A6
VDD DATA_A12 DATA_A14 DATA_A15 DATA_A19 ADDR_B2 ADDR_B6
NC
BA_B
GND
CKEN_B CS_B3 DATA_B0 DATA_B3 DATA_B6 DATA_B7
ADDR_A4 ADDR_A6 ADDR_A8 GND
CS_A1 CAS_A
NC
CKEN_A DATA_A3 DATA_A5
GND DATA_A11 DATA_A13 DATA_A16 GND
ADDR_B3 ADDR_B7 ADDR_B8 RAS_B
CK _B
CS_B0 DATAEN_AB DATA_B1 DATA_B5 DATA_B8 DATA_B9
ADDR_A1 ADDR_A3
VDD
A DDR_A 9
VDD
RA S _A
VDD
GND
DA TA _A 2
VDD
DATA_A8 DATA_A10
VDD
DATA_A17 ADDR_B0 ADDR_B4
VDD
ADDR_B9 CAS_B
VDD
CS _B 1
GND
DA TA _B 4
VDD DATA_B10 DATA_B12
NC
NC ADDR_A2 GND
BA_A
CS _A 3
GND
CK_A DATA_A1
GND
DATA_A7 DATA_A9
GND
DATA_A18 ADDR_B1 ADDR_B5
GND ADDR_B10 WE_B
GND
CS_B2 DATA_B2
GND DATA_B11 GND DATA_B14
OUT_FRS T
NC
NC ADDR_A0
DATA_B13 VDD DATA_B15 DATA_B16
RST
NC
NC
NC
DATA_B17 DATA_B18 DATA_B19
NC
GND
CK _IN
VDD
GND
GND
VDD
CK _V
GND
Y IN9
FILM_FR
GND
NC
Y IN5
Y IN6
Y IN7
Y IN8
NC NC NC NC
NC
NC
GND
OUT_CK
Y IN3
Y IN4
VDD
GND
GND
VDD
GOUT9
GOUT8
CIN9
Y IN0
Y IN1
Y IN2
CIN5
CIN6
CIN7
CIN8
CIN1
CIN2
CIN3
CIN4
TOP VIEW
GF9320 PIN OUT
352 TBGA
GOUT7
GOUT6
GOUT5
GOUT4
GOUT3
GND
GOUT2
GOUT1
GND
VDD
GOUT0
NC
CIN0
NC
VDD
GND
GND
GND
GND
GND
OUT_H
OUT_V
OUT_F
NC
NC
NC
VDD
GND
VDD: +3.3V
GND: 0V
NC: No Connection
B OUT6
B OUT7
B OUT8
B OUT9
B OUT4
GND
VDD
B OUT5
B OUT0
B OUT1
B OUT2
B OUT3
GND
VDD
ROUT8
ROUT9
S IF_IN
SIF_CK SIF_RST SIF_OUT
ROUT5
ROUT6
ROUT7
NC
NC NC NC NC
ROUT1
ROUT2
ROUT3
ROUT4
VDD
VDD
VDD
GND
GND
VDD
NC ROUT0
TOUT1
TOUT2
NC
NC
DATA_D18 DATA_D19 GND
CK _OUT
NC NC NC ADDR_C1
DATA_D13 GND DATA_D16 DATA_D17
NC ADDR_C0 ADDR_C3 GND
GND
CA S _C
GND
DA TA _C1
VDD
GND
DATA_C7 DATA_C11 DATA_C14
GND
ADDR_D1 ADDR_D5
GND
BA_D
W E _D
GND
CS_D3 DATA_D2
GND DATA_D11 DATA_D14 DATA_D15
ADDR_C2 ADDR_C4
VDD ADDR_C10 CS_C1
RA S _C
VDD
DA TA _C2
NC
VDD
DATA_C8 DATA_C12 DATA_C15
VDD
ADDR_D0 ADDR_D4
VDD ADDR_D10 CAS_D
VDD
CS _D2
GND
DA TA _D4
VDD DATA_D10 DATA_D12
ADDR_C5 ADDR_C6 ADDR_C9 CS_C0
CS _C3
GND
CKEN_C DATA_C3
NC
DATA_C5 DATA_C9
GND DATA_C16 DATA_C19
NC ADDR_D3 ADDR_D7 ADDR_D9 RAS_D
CK _D
CS_D1 DATAEN_CD DATA_D1 DATA_D5 DATA_D7 DATA_D9
ADDR_C7 ADDR_C8 BA_C
CS _C2
W E _C
CK_C DATA_C0 DATA_C4
NC
DATA_C6 DATA_C10 DATA_C13 DATA_C17 DATA_C18
NC
ADDR_D2 ADDR_D6 ADDR_D8 CKEN_D
GND
CS _D0
VDD
DATA_D0 DATA_D3 DATA_D6 DATA_D8
Figure 1-1: GF9320 Pin Out
Proprietary and Confidential 18090 - 7 November 2004
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