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ADV7160 の電気的特性と機能

ADV7160のメーカーはAnalog Devicesです、この部品の機能は「96-Bit/ 220 MHz True-Color Video RAM-DAC」です。


製品の詳細 ( Datasheet PDF )

部品番号 ADV7160
部品説明 96-Bit/ 220 MHz True-Color Video RAM-DAC
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




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ADV7160 Datasheet, ADV7160 PDF,ピン配置, 機能
a
96-Bit, 220 MHz
True-Color Video RAM-DAC
ADV7160/ADV7162
FEATURES
96-Bit Pixel Port for 1600 × 1280 × 24 Screen Resolution
220 MHz, 24-Bit (30-Bit Gamma Corrected) True-Color
Triple 10-Bit “Gamma Correcting” D/A Converters
2% (max) DAC to DAC Color Matching
Triple 256 × 10 (256 x 30) Color Palette RAM
On-Board User Definable Cursor (64 × 64 × 2)
Three Color Overlay
Cursor Palette RAM
Fully Programmable On-Board PLL
RS-343A/RS-170 Compatible RGB Analog Outputs
Tri-Level SYNC Functionality
TTL Compatible Digital Inputs
Standard MPU I/O Interface
Programmable Pixel Port: 24-Bit, 16-Bit, 15-Bit &
8-Bit (Pseudo)
Pixel Data Serializer:
Multiplexed Pixel Input Ports; 2:1, 4:1, 8:1
+5 V CMOS Monolithic Construction
160-Lead Plastic Quad Flatpack (QFP): ADV7162
160-Lead “Thermally Enhanced” QFP (PQUAD): ADV7160
ADV is a registered trademark of Analog Devices, Inc.
MODES OF OPERATION
1600 × 1200 × 30/24-Bit Resolution @ 85 Hz Screen Refresh
1600 × 1200 × 16/15-Bit Resolution @ 85 Hz Screen Refresh
1600 × 1200 × 8-Bit Resolution @ 85 Hz Screen Refresh
APPLICATIONS
Windows Accelerators
High Resolution, True Color Graphics
Professional Color Prepress Imaging
Digital TV (HDTV, Digital Video)
SPEED GRADES
@ 220 MHz
@ 170 MHz
@ 140 MHz
GENERAL DESCRIPTION
The ADV7160/ADV7162® is a 96-bit pixel port Video RAM-
DAC with color enhanced triple 10-bit DACs. The device also
includes a PLL and 64 × 64 hardware cursor. The ADV7160/
ADV7162 is specifically designed for use in the graphics sub-
system of high performance, color graphics workstations and
windows accelerators.
(Continued on page 15)
FUNCTIONAL BLOCK DIAGRAM
VAA
TRISYNC
SYNC
BLANK
A
PIXEL
DATA
(P7-P0)
B
C
D
PALETTE
SELECTS
(PS0, PS1)
24
24
24
24
8
ODD/EVEN
LOADIN
P
I
X
E8
L
I8
N
P
U
T8
M
U
L
T
I
P2
L
E
X
E
R
COLOR
MODE
MATRIX
8
8
8
PIXEL
MASK
8
8
8
BYPASS COLOR
MODE MATRIX
3 x 256 COLOR PALETTE
RED 256 x 10
GREEN 256 x 10
BLUE 256 x 10
10
10
10
10
10
10
PS
FUNCTION
DECODE
LOGIC
64 x 64
CURSOR
GENERATOR
2
2
3 COLOR OVERLAY PALETTE
RED 3 x 10
GREEN 3 x 10
BLUE 3 x 10
10
10
10
2 COLOR CURSOR PALETTE
RED 3 x 10
GREEN 3 x 10
BLUE 3 x 10
10
10
10
LOADOUT
PRGCKOUT
SCKOUT
SCKIN
CLOCK
CLOCK
CLOCK CONTROL
CLOCK DIVIDE &
SYNCHRONIZATION
CIRCUITRY
÷32, ÷16, ÷8, ÷4
SELECTOR
ECL TO
CMOS
PLL
ADDRESS
REGISTER
(A10-A0)
10
CONTROL
REGISTERS
MODE
REGISTER
(MR1)
10
CURSOR
REGISTERS
TEST
REGISTERS
ID
REGISTER
STATUS
REGISTER
PIXEL MASK
REGISTER
REVISION
REGISTER
PLL
REGISTERS
COMMAND
REGISTERS
(CR1-CR5)
MPU PORT
BLANK AND
SYNC LOGIC
10
S
E
L
E 10
C
T
O
R
10
RED
DAC
GREEN
DAC
BLUE
DAC
ADV7160/
ADV7162
DATA TO
PALETTES
VOLTAGE
REFERENCE
CIRCUIT
30
RED
REGISTER
GREEN
REGISTER
BLUE
REGISTER
10 (8+2)
10
JTAG TEST
ACCESS PORT
SYNCOUT
IOR
IOG
IOB
VREF
RSET
COMP
TDO
REV. 0
PLLREF
C1 R/W CE C0
D9–D0
TMS TCK TDI GND
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
© Analog Devices, Inc., 1995
One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703

1 Page





ADV7160 pdf, ピン配列
ADV7160/ADV7162
TIMING CHARACTERISTICS1
(VAA2= +5 V; VREF = +1.235 V; RSET = 280 . IOR, IOG, IOB (RL = 37.5 , CL = 10 pF).
specifications TMIN to TMAX3 unless otherwise noted.)
All
CLOCK CONTROL AND PIXEL PORT4
Parameter
fCLOCK
t1
t2
t3
220 MHz
Version
220
4.5
2.0
2.0
170 MHz 140 MHz
Version Version
170 140
5.88 7.14
2.5 2.86
2.5 2.86
Units
Conditions/Comments
MHz max
ns min
ns min
ns min
Pixel CLOCK Rate
Pixel CLOCK Cycle Time
Pixel CLOCK High Time
Pixel CLOCK Low Time
t4
10 10 10
ns max
Pixel CLOCK to LOADOUT Delay
fLOADIN
2:1 Multiplexing
4:1 Multiplexing
8:1 Multiplexing
t5
2:1 Multiplexing
4:1 Multiplexing
8:1 Multiplexing
t6
2:1 Multiplexing
4:1 Multiplexing
8:1 Multiplexing
t7
2:1 Multiplexing
4:1 Multiplexing
8:1 Multiplexing
110
55
27.5
9.1
18.18
36.36
4
8
15
4
8
15
85
42.5
21.25
11.77
23.53
47.1
5
9
18
5
9
18
70
35
17.5
14.29
28.58
57.16
6
12
23
6
12
23
MHz max
MHz max
MHz max
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
ns min
LOADIN Clocking Rate
LOADIN Cycle Time
LOADIN High Time
LOADIN Low Time
t8
t9
t10
τ-t115
tPD6
2:1 Multiplexing
4:1 Multiplexing
8:1 Multiplexing
t12
t13
t14
t15
ANALOG OUTPUTS7
Parameter
0 00
5 55
0 00
τ-5 τ-5 τ-5
9 99
11 11 11
15 15 15
10 10 10
5 55
5 55
0 00
ns min
ns min
ns min
ns max
CLOCKs
CLOCKs
CLOCKs
ns max
ns max
ns min
ns min
Pixel Data Setup Time
Pixel Data Hold Time
LOADOUT to LOADIN Delay
LOADOUT to LOADIN Delay
Pipeline Delay
(1 × CLOCK = t1)
Pixel CLOCK to PRGCKOUT Delay
SCKIN to SCKOUT Delay
BLANK to SCKIN Setup Time
BLANK to SCKIN Hold Time
220 MHz 170 MHz 140 MHz
Version Version Version
Units
Conditions/Comments
t16
25 25 25
ns typ
Analog Output Delay
t17
1 11
ns typ
Analog Output Rise/Fall Time
t18
25 25 25
ns typ
Analog Output Transition Time
tSK
2 22
ns max
RGB Analog Output Skew
0 00
ns typ
REV. 0
–3–


3Pages


ADV7160 電子部品, 半導体
ADV7160/ADV7162
Timing Waveforms
CLOCK
t2
t1 t3
CLOCK
LOADOUT
(2:1 MULTIPLEXING)
LOADOUT
(4:1 MULTIPLEXING)
t4
LOADOUT
(8:1 MULTIPLEXING)
Figure 3. LOADOUT vs. Pixel Clock Input (CLOCK, CLOCK)
LOADIN
PIXEL INPUT
DATA
t8 t9
VALID
DATA
t5
t6
t7
VALID
DATA
VALID
DATA
Figure 4. LOADIN vs. Pixel Input Data
–6– REV. 0

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
ADV7160

96-Bit/ 220 MHz True-Color Video RAM-DAC

Analog Devices
Analog Devices
ADV7162

96-Bit/ 220 MHz True-Color Video RAM-DAC

Analog Devices
Analog Devices


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