About this Product
Product Features:
This is not an Apple product, this is the generic version - half the price and more features!
Brand New in retail packaging
Store approximately 600 songs depending on song length
Supports MP3, WMA and WAV formats
Stylish clip-on design clips easily to clothing for music on the go!
USB 2.0 Interface
Seamless compatibility with Windows 98, 2000, ME, XP, Vista and MAC OS 9.2
Re-chargeable lithium battery through USB
Doubles as a flash drive! Just hook up included
USB cable to PC - store data files and songs!
True capacity Samsung flash memory
Up to 4-12 hours of battery life for continuous skip-free playback Depending on volume,etc)
What's in the box:
Shuffle MP3 Player
Stereo ear bud earphones
USB Cable
USB WALL CHARGER
Product is available in 5 Colors. Color availability depends on stock.
7 Days Warranty!!!
Shipping Details:
The Seller will ship this product in 3 working days.Shipping Charges Extra
Payment methods accepted:
Credit Card : VISA Master Card American Express Citibank Diner Cheque. Net Banking : ICICIBank.com HDFC Bank Direct
Thursday, June 4, 2009
Saturday, March 7, 2009
syn
*******************************************************
Cell: dclock View: dclock Library: work
*******************************************************
Cell Library References Total Area
and02 tsmc018_typ 1 x 1 1 gates
and03 tsmc018_typ 42 x 2 63 gates
ao21 tsmc018_typ 1 x 2 2 gates
aoi21 tsmc018_typ 3 x 1 4 gates
buf02 tsmc018_typ 2 x 1 2 gates
dffr tsmc018_typ 96 x 5 505 gates
inv01 tsmc018_typ 88 x 1 67 gates
mux21 tsmc018_typ 2 x 2 3 gates
mux21_ni tsmc018_typ 62 x 2 116 gates
nand02 tsmc018_typ 46 x 1 46 gates
nand03 tsmc018_typ 3 x 1 4 gates
nand04 tsmc018_typ 9 x 1 13 gates
nor02 tsmc018_typ 40 x 1 40 gates
nor02ii tsmc018_typ 88 x 1 109 gates
nor03 tsmc018_typ 42 x 1 52 gates
nor04 tsmc018_typ 21 x 1 31 gates
oai21 tsmc018_typ 4 x 1 5 gates
or04 tsmc018_typ 3 x 2 5 gates
xnor2 tsmc018_typ 4 x 2 8 gates
xor2 tsmc018_typ 1 x 2 2 gates
Number of ports : 98
Number of nets : 567
Number of instances : 558
Number of references to this view : 0
Total accumulated area :
Number of gates : 1079
Number of accumulated instances : 558
Cell: dclock View: dclock Library: work
*******************************************************
Cell Library References Total Area
and02 tsmc018_typ 1 x 1 1 gates
and03 tsmc018_typ 42 x 2 63 gates
ao21 tsmc018_typ 1 x 2 2 gates
aoi21 tsmc018_typ 3 x 1 4 gates
buf02 tsmc018_typ 2 x 1 2 gates
dffr tsmc018_typ 96 x 5 505 gates
inv01 tsmc018_typ 88 x 1 67 gates
mux21 tsmc018_typ 2 x 2 3 gates
mux21_ni tsmc018_typ 62 x 2 116 gates
nand02 tsmc018_typ 46 x 1 46 gates
nand03 tsmc018_typ 3 x 1 4 gates
nand04 tsmc018_typ 9 x 1 13 gates
nor02 tsmc018_typ 40 x 1 40 gates
nor02ii tsmc018_typ 88 x 1 109 gates
nor03 tsmc018_typ 42 x 1 52 gates
nor04 tsmc018_typ 21 x 1 31 gates
oai21 tsmc018_typ 4 x 1 5 gates
or04 tsmc018_typ 3 x 2 5 gates
xnor2 tsmc018_typ 4 x 2 8 gates
xor2 tsmc018_typ 1 x 2 2 gates
Number of ports : 98
Number of nets : 567
Number of instances : 558
Number of references to this view : 0
Total accumulated area :
Number of gates : 1079
Number of accumulated instances : 558
Thursday, March 5, 2009
digital clock VHDL program
library ieee;
use ieee.std_logic_1164.all;
entity dclock is
port(rst,clk:in std_logic;hr,min,sec:inout integer);
end dclock;
architecture dclock of dclock is
begin
process(rst,clk)
begin
if rst ='1' then
hr<=0;min<=0;sec<=0;
elsif(clk'event and clk='1') then
sec <= sec+1;
if (sec = 59) then
min <= min+1;sec <=0 ;
if (min = 59 and sec=59) then
hr <= hr+1;min <= 0;sec <= 0;
if (hr=23 and min=59 and sec=59) then
hr <= 0;min <= 0;sec <=0;
end if;
end if;
end if;
end if;
end process;
end dclock;
use ieee.std_logic_1164.all;
entity dclock is
port(rst,clk:in std_logic;hr,min,sec:inout integer);
end dclock;
architecture dclock of dclock is
begin
process(rst,clk)
begin
if rst ='1' then
hr<=0;min<=0;sec<=0;
elsif(clk'event and clk='1') then
sec <= sec+1;
if (sec = 59) then
min <= min+1;sec <=0 ;
if (min = 59 and sec=59) then
hr <= hr+1;min <= 0;sec <= 0;
if (hr=23 and min=59 and sec=59) then
hr <= 0;min <= 0;sec <=0;
end if;
end if;
end if;
end if;
end process;
end dclock;
Monday, March 2, 2009
Explore The World With
DIGITAL JEWELLERY
2.ABOUT DIGITAL JEWELLERY
It is the Fashion Jewellery with embedded intelligence.
It is a root of Mobile Computing
Combination of Microcomputer Devices and Increasing computer power
Consists of millions of transistors on a microchip, which can store Tons of Digital Data.
That Chip can be retained into any Jewellery to act as DIGITAL JEWELLERY
3.A CELLPHONE AS A JEWELLERY
The various components that are inside a cell-phone:
Microphone
Receiver
Touchpad
Display
Circuit board
Antenna
Battery
IBM has developed a prototype of a cell phone that consists of several pieces of digital jewelry that will work together wirelessly, possibly with Bluetooth wireless technology, to perform the functions of the above components.
4.Earrings - Speakers embedded into these earrings will be the phone’s receiver.
Necklace - Users will talk into the necklace’s embedded microphone.
Ring - It’s a Magic Decoder Ring. That is equipped with LED’s, which flashes to indicate an incoming call. It can be programmed to flash different colors to identify particular caller.
Bracelet - Equipped with a VGA display, this wrist display could also be used as a caller identifier that flashes the name and phone number of the caller.
Ring
Fig: It shows A necklace with Microphone, Earrings, and a Ring
Fig: It shows Bracelet with VGA Display
5.Technical Specifications:
The Jewellery consist of the
A display by LED’s, LCD’s or Other technologies
A Speaker
A Single Flashing Light
A Sensor of some Kind
Other informational aesthetic
A data-port for accessing the programmable electronic circuit inside
A Micro controller
6.Electromagnetic Beads:
A Bracelet consists of number of beads which strung together with interchangeable electromagnetic component systems or devices.
One Bead may be a capacitor inside &Solar Panel on the out side.
Another Bead may be an internal Resistor which feed power in to the
Programmed Micro-controller Bead which drives an External screen
Various beads consists of Piezo element, voltage regulator, crystal, or rechargeable battery
7.Prototypes of Digital Jewellery
Complete HIOX necklace showing all 26 letters of the Roman alphabet extended in 4-dimensional space-time. Metal with leather cord.
programmable HIOX ring with 16-segment LED display
8.THE JAVA RING
It seems that everything we access today is under lock and key. Even the devices we use are protected by passwords. It can be frustrating trying to keep with all of the passwords and keys needed to access any door or computer program. Dallas Semiconductor is developing a new Java-based, computerized ring that will automatically unlock doors and log on to computers.
9.The Java Ring is snapped into a reader, called a Blue Dot receptor, to allow communication between a host system and the Java Ring.
It is a stainless-steel ring, 16-millimeters (0.6 inches) in diameter, which houses a 1-million-transistor processor, called an iButton. The ring has 134 KB of RAM, 32 KB of ROM, a real-time clock and a Java virtual machine.
10.Highlights of JAVA Ring
Runs Java better (plus portions enhance Java Card 2.0)
Careful attention to physical security (rapid zeroization)
Durability to stand up to everyday use
High memory capacity (up to 134K bytes NV SRAM)
Retail connectivity to 250 million existing computers (less if designed-in before manufacturing)
11.Current & Ongoing Achievements
CharmBadge was developed by Charmed Technologies
This photo shows the CharmBadge placed in front of an IR transmitter/receiver dongle connected to one of our laptops. CharmBadge management software allowed to change many of the CharmBadge settings using the IR dongle such as: activate, deactivate, assignment to attendees, affinity score, download interactions, etc.
IBM is developing a Mouse-Ring.
This uses the Company’s Track Point technology to wirelessly move the cursor on a computer-monitor display. Track Point in the Ring looks something like a black-pearl ring.
On top of the ring is a little black ball that users will swivel to move the cursor.
12.Future vision
This could be the shape of designer glasses to come. These intelligent spectacles let you surf the web or check your e-mail, whenever and wherever you want. Your eye would serve as a mouse, with menu items selected by focusing your attention on an item on screen.
Smart wristwatch
Having the power of a computer on your wrist may sound like science fiction. But this is the idea behind the wristwatch PDA. It would have a widescreen display to watch video, and voice recognition technology so that you can use it by simply talking to your wrist. And of course, it also tells you the time.
13.Conclusion
The basic idea behind the digital jewelry concept is to have the convenience of wireless, wearable computers while remaining fashionably sound. It is hoped to be marketable soon, however, several bugs remain. Charging capabilities and cost are just a sample of the problems that lurk
DIGITAL JEWELLERY
2.ABOUT DIGITAL JEWELLERY
It is the Fashion Jewellery with embedded intelligence.
It is a root of Mobile Computing
Combination of Microcomputer Devices and Increasing computer power
Consists of millions of transistors on a microchip, which can store Tons of Digital Data.
That Chip can be retained into any Jewellery to act as DIGITAL JEWELLERY
3.A CELLPHONE AS A JEWELLERY
The various components that are inside a cell-phone:
Microphone
Receiver
Touchpad
Display
Circuit board
Antenna
Battery
IBM has developed a prototype of a cell phone that consists of several pieces of digital jewelry that will work together wirelessly, possibly with Bluetooth wireless technology, to perform the functions of the above components.
4.Earrings - Speakers embedded into these earrings will be the phone’s receiver.
Necklace - Users will talk into the necklace’s embedded microphone.
Ring - It’s a Magic Decoder Ring. That is equipped with LED’s, which flashes to indicate an incoming call. It can be programmed to flash different colors to identify particular caller.
Bracelet - Equipped with a VGA display, this wrist display could also be used as a caller identifier that flashes the name and phone number of the caller.
Ring
Fig: It shows A necklace with Microphone, Earrings, and a Ring
Fig: It shows Bracelet with VGA Display
5.Technical Specifications:
The Jewellery consist of the
A display by LED’s, LCD’s or Other technologies
A Speaker
A Single Flashing Light
A Sensor of some Kind
Other informational aesthetic
A data-port for accessing the programmable electronic circuit inside
A Micro controller
6.Electromagnetic Beads:
A Bracelet consists of number of beads which strung together with interchangeable electromagnetic component systems or devices.
One Bead may be a capacitor inside &Solar Panel on the out side.
Another Bead may be an internal Resistor which feed power in to the
Programmed Micro-controller Bead which drives an External screen
Various beads consists of Piezo element, voltage regulator, crystal, or rechargeable battery
7.Prototypes of Digital Jewellery
Complete HIOX necklace showing all 26 letters of the Roman alphabet extended in 4-dimensional space-time. Metal with leather cord.
programmable HIOX ring with 16-segment LED display
8.THE JAVA RING
It seems that everything we access today is under lock and key. Even the devices we use are protected by passwords. It can be frustrating trying to keep with all of the passwords and keys needed to access any door or computer program. Dallas Semiconductor is developing a new Java-based, computerized ring that will automatically unlock doors and log on to computers.
9.The Java Ring is snapped into a reader, called a Blue Dot receptor, to allow communication between a host system and the Java Ring.
It is a stainless-steel ring, 16-millimeters (0.6 inches) in diameter, which houses a 1-million-transistor processor, called an iButton. The ring has 134 KB of RAM, 32 KB of ROM, a real-time clock and a Java virtual machine.
10.Highlights of JAVA Ring
Runs Java better (plus portions enhance Java Card 2.0)
Careful attention to physical security (rapid zeroization)
Durability to stand up to everyday use
High memory capacity (up to 134K bytes NV SRAM)
Retail connectivity to 250 million existing computers (less if designed-in before manufacturing)
11.Current & Ongoing Achievements
CharmBadge was developed by Charmed Technologies
This photo shows the CharmBadge placed in front of an IR transmitter/receiver dongle connected to one of our laptops. CharmBadge management software allowed to change many of the CharmBadge settings using the IR dongle such as: activate, deactivate, assignment to attendees, affinity score, download interactions, etc.
IBM is developing a Mouse-Ring.
This uses the Company’s Track Point technology to wirelessly move the cursor on a computer-monitor display. Track Point in the Ring looks something like a black-pearl ring.
On top of the ring is a little black ball that users will swivel to move the cursor.
12.Future vision
This could be the shape of designer glasses to come. These intelligent spectacles let you surf the web or check your e-mail, whenever and wherever you want. Your eye would serve as a mouse, with menu items selected by focusing your attention on an item on screen.
Smart wristwatch
Having the power of a computer on your wrist may sound like science fiction. But this is the idea behind the wristwatch PDA. It would have a widescreen display to watch video, and voice recognition technology so that you can use it by simply talking to your wrist. And of course, it also tells you the time.
13.Conclusion
The basic idea behind the digital jewelry concept is to have the convenience of wireless, wearable computers while remaining fashionably sound. It is hoped to be marketable soon, however, several bugs remain. Charging capabilities and cost are just a sample of the problems that lurk
Tuesday, February 24, 2009
Synchronous Up-Down Counters
A circuit of a 3-bit synchronous up-down counter and a table of its sequence are shown below. Similar to an asynchronous up-down counter, a synchronous up-down counter also has an up-down control input. It is used to control the direction of the counter through a certain sequence.
 | An examination of the sequence table shows:
|
These characteristics are implemented with the AND, OR & NOT logic connected as shown in the logic diagram above.
Synchronous Up-Down Counters
A circuit of a 3-bit synchronous up-down counter and a table of its sequence are shown below. Similar to an asynchronous up-down counter, a synchronous up-down counter also has an up-down control input. It is used to control the direction of the counter through a certain sequence.
| An examination of the sequence table shows:
|
These characteristics are implemented with the AND, OR & NOT logic connected as shown in the logic diagram above.
Asynchronous Up-Down Counters
In certain applications a counter must be able to count both up and down. The circuit below is a 3-bit up-down counter. It counts up or down depending on the status of the control signals UP and DOWN. When the UP input is at 1 and the DOWN input is at 0, the NAND network between FF0 and FF1 will gate the non-inverted output (Q) of FF0 into the clock input of FF1. Similarly, Q of FF1 will be gated through the other NAND network into the clock input of FF2. Thus the counter will count up.
When the control input UP is at 0 and DOWN is at 1, the inverted outputs of FF0 and FF1 are gated into the clock inputs of FF1 and FF2 respectively. If the flip-flops are initially reset to 0's, then the counter will go through the following sequence as input pulses are applied.
 | Notice that an asynchronous up-down counter is slower than an up counter or a down counter because of the additional propagation delay introduced by the NAND networks |
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