Datasheet > ADV7162_15

ADV7162_15

更新时间： 2024-11-26 01:20:47

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
44页	669K
描述
96-Bit, 220 MHz True-Color Video RAM-DAC

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中文翻译

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数据手册

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ADV7162_15 数据手册

96-Bit, 220 MHz

True-Color Video RAM-DAC

ADV7160/ADV7162

FEATURES

MODES OF OPERATION

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

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)

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

SPEED GRADES

@ 220 MHz

@ 170 MHz

@ 140 MHz

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

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.

ADV is a registered trademark of Analog Devices, Inc.

(Continued on page 15)

FUNCTIONAL BLOCK DIAGRAM

SYNCOUT

TRISYNC

BLANK AND

SYNC LOGIC

SYNC

BLANK

BYPASS COLOR

MODE MATRIX

COLOR

MODE

MATRIX

3 x 256 COLOR PALETTE

RED

DAC

RED 256 x 10

IOR

IOG

PIXEL

MASK

GREEN 256 x 10

PIXEL

DATA

(P7-P0)

BLUE 256 x 10

3 COLOR OVERLAY PALETTE

GREEN

DAC

RED 3 x 10

GREEN 3 x 10

FUNCTION

DECODE

LOGIC

PALETTE

SELECTS

(PS0, PS1)

BLUE 3 x 10

BLUE

DAC

IOB

2 COLOR CURSOR PALETTE

64 x 64

CURSOR

GENERATOR

ODD/EVEN

RED 3 x 10

ADV7160/

ADV7162

GREEN 3 x 10

LOADIN

BLUE 3 x 10

REF

VOLTAGE

REFERENCE

CIRCUIT

CLOCK CONTROL

CURSOR

REGISTERS

PIXEL MASK

CONTROL

REGISTERS

SET

COMP

LOADOUT

CLOCK DIVIDE &

SYNCHRONIZATION

CIRCUITRY

DATA TO

PALETTES

PRGCKOUT

TEST

REGISTERS

REVISION

GREEN

SCKOUT

SCKIN

÷32, ÷16, ÷8, ÷4

PLL

REGISTERS

MODE

(MR1)

ADDRESS

(A10-A0)

BLUE

RED

COMMAND

REGISTERS

(CR1-CR5)

STATUS

SELECTOR

JTAG TEST

ACCESS PORT

MPU PORT

TDO

CLOCK

ECL TO

PLL

CLOCK

CMOS

10 (8+2)

PLL

D9–D0

TMS TCK

TDI GND

R/W

REF

REV. 0

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.

One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.

Tel: 617/329-4700 Fax: 617/326-8703

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与ADV7162_15相关器件

型号	品牌	获取价格	描述	数据表
ADV7162KS140	ADI	获取价格	96-Bit, 220 MHz True-Color Video RAM-DAC
ADV7162KS170	ADI	获取价格	96-Bit, 220 MHz True-Color Video RAM-DAC
ADV7162KS170	ROCHESTER	获取价格	1600X1200 PIXELS PALETTE-DAC DSPL CTLR, PQFP160, PLASTIC, QFP-160
ADV7162KS220	ADI	获取价格	96-Bit, 220 MHz True-Color Video RAM-DAC
ADV7162KSZ140	ADI	获取价格	IC 1600 X 1200 PIXELS PALETTE-DAC DSPL CTLR, PQFP160, PLASTIC, QFP-160, Display Controller
ADV7162KSZ220	ADI	获取价格	IC 1600 X 1200 PIXELS PALETTE-DAC DSPL CTLR, PQFP160, PLASTIC, QFP-160, Display Controller
ADV7162KSZ220	ROCHESTER	获取价格	1600X1200 PIXELS PALETTE-DAC DSPL CTLR, PQFP160, PLASTIC, QFP-160
ADV7170	ADI	获取价格	Digital PAL/NTSC Video Encoder with 10-Bit SS
ADV7170_15	ADI	获取价格	Digital PAL/NTSC Video Encoder with 10-Bit
ADV7170KS	ADI	获取价格	Digital PAL/NTSC Video Encoder with 10-Bit SS

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