1.What is a Battery?
In science and technology, a battery is a device that stores energy and makes it available in an electrical form. It converts chemical energy into electrical energy, producing an electric current when connected in a circuit. The finished battery is an electrically connected group of cells (wired in series) that stores an electrical charge and supplies a direct current (DC). We usually call finished battery as battery pack and unfinished battery is called as cell.
2.How to classify the battery?
Batteries are grouped into following categories:
Alkaline battery
Zincic carbolic battery
Lead-Acid battery
nickel-metal-hydride
nickel-cadmium
Lithium battery
Li-ion battery
Li-polymer battery
Fuel cells
Solar cells
Other types of battery
3.What are the differences between Primary Battery and rechargeable battery?
A primary battery is not intended to be recharged and is discarded when the battery has delivered all of its electrical energy.
A rechargeable battery is a galvanic battery which, after discharge, is restored to the fully charged state by the passage of an electrical current through the cell in the opposite direction to that of discharge.
4.What causes short lifetime of battery? How to prolong the lifetime of battery?
1)Reason:
a.Charger or electro circuit can't be fit for the battery.
b.Overcharge and overdischarge, etc.
c.Battery can't comply with the charging requirement
2)Solution:
a.Use the original charger.
b.Charge the battery after it automatically powers off , then full charge the battery.
c.Avoid erroneous usage of battery, such as heavy pressure, short circuit, fall off and so on.
5.Why can't the battery be charged? How to solve this problem?
1)Reason:
a.The battery has no voltage.
b.There is problem with charger, as it has no output electric current.
c.Low charging efficiency due to external cause.
2)Solutions:
a.Test whether the charger has voltage and output electric current or not.
b.Check if the charger is well contacted with battery.
c.Activate the battery with voltage and current 1.5 time higher then the highest ones of battery. (Use this method only when the battery can't be charged.)
6.What's the reason that causes battery with no voltage or low voltage? How to avoid this problem?
1)Reason
a.No voltage.
b.External shot circuit or overcharge, anti-charge
c.Cells expansion and short circuit caused by direct anode contact and continuous high efficiency electric current overcharging.
2)Solutions:
a.Check if the battery is without voltage or electric current.
b.Avoid short circuit.
c.Avoid collision and pressure among batteries.
d.Charge the battery after it automatically powers off , then full charge the battery.
Sunday, August 7, 2011
Wednesday, May 25, 2011
Where Next for Nokia Nseries
Where Next for Nokia Nseries?
The Nseries range is starting to look a bit tired, truth be told. There are many areas where Nokia are going to have to make improvements if Nseries can still be considered top of the class when it comes to multimedia, otherwise they risk falling far behind the competition and becoming just also rans.
First thing that needs to be addressed is the camera. For a long time now, the standard camera on an Nseries device is 5.0 megapixel with autofocus, and Carl Zeiss optics. Which, in itself, is ok I guess. But other manufacturers are offering so much more; why no face detection, smile detection, blink detection? No image stabilisation? Why not something like Best Pic which Sony Ericsson have been offering on their Cybershot phones for years! With other devices offering cameras with so much more in terms of features, the camera on NSeries is starting to look a bit tired in comparison.
Then consider video capture. Again, I guess you could say an Nseries device is adequate, but QVGA @ 30fps just isn't enough anymore. Nseries needs to start offering high definition video capture, higher frame rate, super slow motion, and so on.
Video playback also needs to be updated. I've never got on with the Real player, video streaming has never worked well, and the handset needs to support more popular video formats, without need for installing extra applications. Native support for DivX and XviD video files is a must, surely?
Memory is also somewhere where Nseries devices can be improved. More Nseries devices need high internal memory capacity as standard, as well as being expandable with Micro SD cards. The N96 and N97 have this, but more Nseries devices should, and I hope to see it when new devices are announced.
And whilst I'm having a bit of a rant, I find it incredible that a multimedia device has no option onboard for creating something as simple as a slideshow. On a Sony Ericsson C905, it is a simple matter to take captured images, link them together, add in some text, add in a soundtrack, play the video, email it off, upload it to the web, anything. Simple, easy. That I can't do this on an Nseries phone is just amazing, honestly.
These are just a few of the things Nokia need to look at updating on upcoming NSeries devices if they are going to keep pace with the competition. There's bound to be more that I've not thought of (at this late hour). If there's something you think Nokia need to update on the Nseries range, add your thoughts and wants and ideas in the combox.
First thing that needs to be addressed is the camera. For a long time now, the standard camera on an Nseries device is 5.0 megapixel with autofocus, and Carl Zeiss optics. Which, in itself, is ok I guess. But other manufacturers are offering so much more; why no face detection, smile detection, blink detection? No image stabilisation? Why not something like Best Pic which Sony Ericsson have been offering on their Cybershot phones for years! With other devices offering cameras with so much more in terms of features, the camera on NSeries is starting to look a bit tired in comparison.
Then consider video capture. Again, I guess you could say an Nseries device is adequate, but QVGA @ 30fps just isn't enough anymore. Nseries needs to start offering high definition video capture, higher frame rate, super slow motion, and so on.
Video playback also needs to be updated. I've never got on with the Real player, video streaming has never worked well, and the handset needs to support more popular video formats, without need for installing extra applications. Native support for DivX and XviD video files is a must, surely?
Memory is also somewhere where Nseries devices can be improved. More Nseries devices need high internal memory capacity as standard, as well as being expandable with Micro SD cards. The N96 and N97 have this, but more Nseries devices should, and I hope to see it when new devices are announced.
And whilst I'm having a bit of a rant, I find it incredible that a multimedia device has no option onboard for creating something as simple as a slideshow. On a Sony Ericsson C905, it is a simple matter to take captured images, link them together, add in some text, add in a soundtrack, play the video, email it off, upload it to the web, anything. Simple, easy. That I can't do this on an Nseries phone is just amazing, honestly.
These are just a few of the things Nokia need to look at updating on upcoming NSeries devices if they are going to keep pace with the competition. There's bound to be more that I've not thought of (at this late hour). If there's something you think Nokia need to update on the Nseries range, add your thoughts and wants and ideas in the combox.
0 comments 
Thursday, May 07, 2009
Nokia 5800 Deal
The Nokia 5800 is an ok phone, for what it is. A bit bland, a bit ugly, but it does run on S60, which means it hits our interest for that, alone.Despite my misgivings about this phone, it has proven to be extremely popular, with many retail stores being out of stock of the phone for long periods, with stock only just starting to become freely available.
Because of the 5800's low price, it is avaialble with some amazing offers, especially with the online web retailers. One of the more established retailers, E2Save, have some particularly good offers available right now, and we all like a deal, no?
So, hit the link, take a look, and pick yourself up a bargain.
0 comments
Tuesday, May 24, 2011
samsung charging way solution Exe gsm solution Free
samsung charging way solution Exe gsm solution Free
Download
Download
Monday, May 23, 2011
Atari Falcon030 DSP port connector pinout
| Pin | Description |
|---|---|
| 1 | General Purpose 0 |
| 2 | General Purpose 2 |
| 3 | General Purpose 1 |
| 4 | SDMA Play Data |
| 5 | SDMA Play Clock |
| 6 | SDMA Play Sync |
| 7 | Not Connect |
| 8 | Ground |
| 9 | +12V |
| 10 | Ground |
| 11 | Sync Serial I/F Ctrl 0 |
| 12 | Sync Serial I/F Ctrl 1 |
| 13 | Sync Serial I/F Ctrl 2 |
| 14 | Ground |
| 15 | Sync Serial Data In |
| 16 | Ground |
| 17 | +12V |
| 18 | Ground |
| 19 | SDMA Record Data |
| 20 | SDMA Record Clock |
| 21 | SDMA Record Sync |
| 22 | DSP Interrupt |
| 23 | Sync Serial I/F Data Out |
| 24 | Sync Serial I/F Clock |
| 25 | Ground |
| 26 | External Clock Input |
Atari Cartridge ports connector pinout
Atari 2600 , 5200, 7800 and others cartridge port connectors
Atari 2600 Cartridge connector
(from Classic Atari 2600/5200/7800 Game Systems FAQ)Connect a 2716 or 2732/2532 EPROM.Top D3 D4 D5 D6 D7 A12 A10 A11 A9 A8 +5V SGND --1- --2- --3- --4- --5- --6- --7- --8- --9- -10- -11- -12- GND D2 D1 D0 A0 A1 A2 A3 A4 A5 A6 A7 Bottom
Top Row
| Pin | 2716 Pin | CPU Name | Description |
|---|---|---|---|
| 1 | 13 | D3 | Data 3 |
| 2 | 14 | D4 | Data 4 |
| 3 | 15 | D5 | Data 5 |
| 4 | 16 | D6 | Data 6 |
| 5 | 17 | D7 | Data 7 |
| 6 | * | A12 | Address 12 |
| 7 | 19 | A10 | Address 10 |
| 8 | n/c | A11 | Address 11 |
| 9 | 22 | A9 | Address 9 |
| 10 | 23 | A8 | Address 8 |
| 11 | 24 | +5V | +5 VDC |
| 12 | 12 | SGND | Shield Ground |
* to inverter and back to 18 for chip select
Bottom Row
| Pin | 2716 Pin | CPU Name | Description |
|---|---|---|---|
| 1 | 1 | A7 | Address 7 |
| 2 | 2 | A6 | Address 6 |
| 3 | 3 | A5 | Address 5 |
| 4 | 4 | A4 | Address 4 |
| 5 | 5 | A3 | Address 3 |
| 6 | 6 | A2 | Address 2 |
| 7 | 7 | A1 | Address 1 |
| 8 | 8 | A0 | Address 0 |
| 9 | 9 | D0 | Data 0 |
| 10 | 10 | D1 | Data 1 |
| 11 | 11 | D2 | Data 2 |
| 12 | n/c | GND | Ground |
Atari 5200 Cartridge connector
(from Classic Atari 2600/5200/7800 Game Systems FAQ)| Pin | Name |
|---|---|
| 1 | D0 |
| 2 | D1 |
| 3 | D2 |
| 4 | D3 |
| 5 | D4 |
| 6 | D5 |
| 7 | D6 |
| 8 | D7 |
| 9 | Enable 80-8F |
| 10 | Enable 40-7F |
| 11 | Not Connected |
| 12 | Ground |
| 13 | Ground |
| 14 | Ground (System Clock 02 on 2 port) |
| 15 | A6 |
| 16 | A5 |
| 17 | A2 |
| 18 | Interlock |
| 19 | A0 |
| 20 | A1 |
| 21 | A3 |
| 22 | A4 |
| 23 | Ground |
| 24 | Ground (Video In on 2 port) |
| 25 | Ground |
| 26 | +5 VDC |
| 27 | A7 |
| 28 | Not Connected |
| 29 | A8 |
| 30 | Audio In (2 port) |
| 31 | A9 |
| 32 | A13 |
| 33 | A10 |
| 34 | A12 |
| 35 | A11 |
| 36 | Interlock |
Atari 7800 Cartridge connector
(from Classic Atari 2600/5200/7800 Game Systems FAQ)| Pin | Name | Description |
|---|---|---|
| 1 | R/W | Read/Write |
| 2 | HALT | Halt |
| 3 | D3 | Data 3 |
| 4 | D4 | Data 4 |
| 5 | D5 | Data 5 |
| 6 | D6 | Data 6 |
| 7 | D7 | Data 7 |
| 8 | A12 | Address 12 |
| 9 | A10 | Address 10 |
| 10 | A11 | Address 11 |
| 11 | A9 | Address 9 |
| 12 | A8 | Address 8 |
| 13 | +5V | +5 VDC |
| 14 | GND | Ground |
| 15 | A13 | Address 13 |
| 16 | A14 | Address 14 |
| 17 | A15 | Address 15 |
| 18 | EAUDIO | EAudio ??? |
| 19 | A7 | Address 7 |
| 20 | A6 | Address 6 |
| 21 | A5 | Address 5 |
| 22 | A4 | Address 4 |
| 23 | A3 | Address 3 |
| 24 | A2 | Address 2 |
| 25 | A1 | Address 1 |
| 26 | A0 | Address 0 |
| 27 | D0 | Data 0 |
| 28 | D1 | Data 1 |
| 29 | D2 | Data 2 |
| 30 | Gnd | Gnd |
| 31 | IRQ | Interrupt |
| 32 | CLK2 | Clock 2 ??? |
Another Atari cartridge connector
40 pin EDGE at the computer:| Pin | Name | Description |
|---|---|---|
| 1 | +5V | +5 VDC |
| 2 | +5V | +5 VDC |
| 3 | D14 | Data 14 |
| 4 | D15 | Data 15 |
| 5 | D12 | Data 12 |
| 6 | D13 | Data 13 |
| 7 | D10 | Data 10 |
| 8 | D11 | Data 11 |
| 9 | D8 | Data 8 |
| 10 | D9 | Data 9 |
| 11 | D6 | Data 6 |
| 12 | D7 | Data 7 |
| 13 | D4 | Data 4 |
| 14 | D5 | Data 5 |
| 15 | D2 | Data 2 |
| 16 | D3 | Data 3 |
| 17 | D0 | Data 0 |
| 18 | D1 | Data 1 |
| 19 | A13 | Address 13 |
| 20 | A15 | Address 15 |
| 21 | A8 | Address 8 |
| 22 | A14 | Address 14 |
| 23 | A7 | Address 7 |
| 24 | A9 | Address 9 |
| 25 | A6 | Address 6 |
| 26 | A10 | Address 10 |
| 27 | A5 | Address 5 |
| 28 | A12 | Address 12 |
| 29 | A11 | Address 11 |
| 30 | A4 | Address 4 |
| 31 | RS3 | ROM Select 3 |
| 32 | A3 | Address 3 |
| 33 | RS4 | ROM Select 4 |
| 34 | A2 | Address 2 |
| 35 | UDS | Upper Data Strobe |
| 36 | A1 | Address 1 |
| 37 | LDS | Lower Data Strobe |
| 38 | GND | Ground |
| 39 | GND | Ground |
| 40 | GND | Ground |
ATA (44) internal connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | HSYNC | Horizontal Sync |
| 2 | ID0 | Monitor ID 0 |
| 3 | VSYNC | Vertical Sync |
| 4 | R | Red |
| 5 | G | Green |
| 6 | B | Blue |
| 8 | n/c | Not connected |
| 9 | n/c | Not connected |
| 10 | ID1 | Monitor ID 1 |
| 11 | MODE0 | Mode 0 |
| 12 | n/c | Not connected |
| 13 | /DEGAUSS | Degauss |
| 14 | GND | Ground |
| 15 | GND | Ground |
| 16 | GND | Ground |
| 17 | GND | Ground |
| 18 | GND | Ground |
| 19 | GND | Ground |
| 20 | GND | Ground |
| 21 | GND | Ground |
| 22 | n/c | Not connected |
| 23 | n/c | Not connected |
| 24 | +15V | +15 VDC |
| 25 | +15V | +15 VDC |
AT&T 6300 Taxan, Philips CM8833 monitors connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | TEXT | Special TEXT signal (??) |
| 2 | R | Red |
| 3 | G | Green |
| 4 | B | Blue |
| 5 | I | Intensity |
| 6 | GND | Signal Ground |
| 7 | HSYNC/CSYNC | Horizontal or Composite Sync |
| 8 | VSYNC | Vertical Sync |
AT&T 6300 Taxan, Philips CM8833 monitors connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | TEXT | Special TEXT signal (??) |
| 2 | R | Red |
| 3 | G | Green |
| 4 | B | Blue |
| 5 | I | Intensity |
| 6 | GND | Signal Ground |
| 7 | HSYNC/CSYNC | Horizontal or Composite Sync |
| 8 | VSYNC | Vertical Sync |
AT&T 6300 Keyboard connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | DATA | Data |
| 2 | CLOCK | Clock |
| 3 | GND | Ground |
| 4 | GND | Ground |
| 5 | +12V | +12 VDC |
| 6 | n/c | Not connected |
| 7 | n/c | Not connected |
| 8 | n/c | Not connected |
| 9 | n/c | Not connected |
AT&T 53D410 connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | ? | ? |
| 2 | VSYNC | Vertical Sync |
| 3 | HSYNC | Horizontal Sync |
| 4 | ? | ? |
| 5 | VIDEO | Video |
| 6 | ? | ? |
| 7 | ? | ? |
| 8 | ? | ? |
| 9 | ? | ? |
| 10 | ? | ? |
| 11 | ? | ? |
| 12 | ? | ? |
| 13 | GND | Ground |
| 14 | GND | Ground |
| 15 | GND | Ground |
| 16 | ? | ? |
| 17 | ? | ? |
| 18 | ? | ? |
| 19 | ? | ? |
| 20 | ? | ? |
| 21 | ? | ? |
| 22 | ? | ? |
| 23 | ? | ? |
| 24 | ? | ? |
| 25 | ? | ? |
AT motherboard power supply connector pinout
AT PSU's were used before ATX become to be standard.
AT power supply delivers +5 V, +12 V, -5 V and -12 V voltages using two six-pin connectors. A few newer boards used an aditional connector for +3.3 V. Note, that you must install these connectors to the motherboard in a way that the black wires are placed on the center, or your equipment will be damaged.
P8 AT power supply connector
| Pin | Name | Color | Description | |
|---|---|---|---|---|
| 1 | PG | Orange | Power Good, +5 VDC when all voltages has stabilized. | |
| 2 | +5V | Red | +5 VDC (or n/c) | |
| 3 | +12V | Yellow | +12 VDC | |
| 4 | -12V | Blue | -12 VDC | |
| 5 | GND | Black | Ground | |
| 6 | GND | Black | Ground |
P9 AT power supply connector
| Pin | Name | Color | Description | |
|---|---|---|---|---|
| 1 | GND | Black | Ground | |
| 2 | GND | Black | Ground | |
| 3 | -5V | White or Yellow | -5 VDC | |
| 4 | +5V | Red | +5 VDC | |
| 5 | +5V | Red | +5 VDC | |
| 6 | +5V | Red | +5 VDC |
Cable connector is Molex 90331.
The original PC debuted in 1981 and used two cables to connect the PSU (power supply) to the motherboard. The two cables plug side by side into the motherboard connectors. Sometimes they are keyed so they only plug in one way and sometimes they aren't. Even if they're keyed you can insert them the wrong way if you put a little effort into it. You always have to remember to plug them in so the black wires are next to each other.
In old PCs, almost all of the chips ran directly off of the 5 volt rail. As a result the PSU delivers most of its wattage at 5 volts. There are three or four lines dedicated to the 5 volt rail. The other main rail is 12 volts. That was used primarily to run disk drives, motors, and fans. The two negative rails are bias supplies which only have to provide small amounts of current.
P10 AT aux power supply connector (rarely seen)
| Pin | Name | Color | Description | |
| 1 | GND | Black | Ground | |
| 2 | GND | Black | Ground | |
| 3 | GND | Black | Ground | |
| 4 | 3.3v | Green | +3.3 VDC | |
| 5 | 3.3v | Green | +3.3 VDC | |
| 6 | 3.3v | Green | +3.3 VDC |
The aux power cable was added to provide extra wattage to motherboards for 3.3 and 5 volts.
AT LED/Keylock connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | LED | LED Power |
| 2 | GND | Ground |
| 3 | GND | Ground |
| 4 | KS | Key Switch |
| 5 | GND | Ground |
AT Keyboard (old style) PC connector pinout
| Pin | Name | Description | Technical |
|---|---|---|---|
| 1 | CLOCK | Clock | CLK/CTS, Open-collector |
| 2 | DATA | Data | RxD/TxD/RTS, Open-collector |
| 3 | n/c | Not connected | Reset on some very old keyboards. |
| 4 | GND | Ground | |
| 5 | VCC | +5 VDC |
AT Backup Battery connector pinout
| Pin | Name | Description |
|---|---|---|
| 1 | BATT+ | Battery+ |
| 2 | key | Key |
| 3 | GND | Ground |
| 4 | GND | Ground |
ASUS R2H AV jack pinout
Used on ASUS UMPCs, Sony Vaio, PSOne and other devices
| Pin Number | Pin Name | Description (may be empty) |
| 1 | Left | Left audio channel (usually white) |
| 2 | Video | Composite video (usually yellow) |
| 3 | Ground | Common ground |
| 4 | Right | Right audio channe |
Asus MyPal A730, A716 connector and USB sync cable pinout
| Pin Number | Pin Name | Description (may be empty) |
| 1 | GND | |
| 2 | + | charge |
| 3 | + | charge |
| 4 | + | charge |
| 5 | + | charge |
| 6 | GND | |
| 7 | ||
| 8 | USB1 | data cable 1 usb synch |
| 9 | USB2 | data cable 2 usb synch |
| 10 | GND | |
| 11 | ||
| 12 | RS232in | TTL? |
| 13 | RS232out | |
| 14 | ||
| 15 | ||
| 16 | ||
| 17 | ||
| 18 | ||
| 19 | +5V out | usb host pin 1 (Vout) |
| 20 | Host1 | usb host pin 2 (D- / white) |
| 21 | GND | usb host pin 4 (GND) |
| 22 | Host2 | usb host pin 3 (D+ / green) |
| 23 | ||
| 24 | ||
| 25 | ||
| 26 |
|
USB sync cable:
| USB Pin | USB Signal | Asus Pin(s) |
| 1 | USB +5V | 5,7 |
| 2 | USB D- | 8 |
| 3 | USB D+ | 9 |
| 4 | Gnd | 1,6 |
Asus MyPal A626, A686, A696 pinout
for Asus MyPal 626 and some others
| Pin Number | Pin Name | Description (may be empty) |
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 | GND | |
| 7 | ||
| 8 | ||
| 9 | ||
| 10 | ||
| 11 | ||
| 12 | ||
| 13 | ||
| 14 | TxD_RS232 | |
| 15 | RxD_RS232 | |
| 16 | ||
| 17 | USB_GND | |
| 18 | USB_D+ | |
| 19 | USB_D- | |
| 20 | USB_+5V | |
| 21 | GND | |
| 22 | +5V | |
| 23 | +5V | |
| 24 | +5V | |
| 25 | +5V | |
| 26 | GND |
Asus MyPal A620 cable connector and USB cable pinout
| Pin | Signal | Description |
| 1,7,26 | GND | connected together in cable? |
| 2 | TRST | |
| 3 | TCK | |
| 4 | TDO | |
| 5 | TMS | |
| 6 | TDI | |
| 8 | USB D- | |
| 9 | USB D+ | |
| 10 | VBUSD | USB +5V? |
| 11 | USBH- | USB host |
| 12 | USBH+ | USB host |
| 13 | VUSBH | USB host +5V? |
| 14,15,16,17 | DC4, DC3, DC2, DC1 | |
| 18 | RxD | TTL, not RS232 |
| 19 | TxD | TTL, not RS232 |
| 21 | V | Video Out? |
| 22 | H | Video Out? |
| 23 | B | Video Out? |
| 24 | G | Video Out? |
| 25 | R | Video Out? |
| USB Pin | USB Signal | Asus Pin(s) |
| 1 | USB +5V | 10,17 |
| 2 | USB D- | 8 |
| 3 | USB D+ | 9 |
| 4 | Gnd | 7,20 |
Asus AV/S card connector pinout
Y/C1 (S-Video) - Pin2 |X X| Pin1 - GND Y/C2 (S-Video) - Pin4 |X #| Pin3 - key Composite Video - Pin6 |X X| Pin5 - GND
Aiko 78G cell phone unlock connector pinout
| Pin | Pin Name | Description |
| 1 | GND | |
| 2 | Not Use | |
| 3 | RX | |
| 4 | TX | |
| 5 | Not Use |
Sunday, May 22, 2011
Nokia 2626 Local Mode Test Mode problem solution. this image is to solve test mode local mode problem. change or remove bubble resistor near the main
Nokia 2626 Local Mode Test Mode problem solution. this image is to solve test mode local mode problem. change or remove bubble resistor near the main ic as shown in the diagram.
Aiko 52G CDMA cell phones interface connector pinout
for data/flash cable only
| Something Pin | Name | Direction | Description |
|---|---|---|---|
| 13 | TX |  | |
| 14 | RX | | |
| 24 | GND |  | Negativo |
Some sources reports that Pin 12 is Rx, Pin 11 Tx, pin 18 - Gnd
Aiko 51G CDMA cell phones interface connector pinout
for data/flash cable only
| Something Pin | Name | Direction | Description |
|---|---|---|---|
| 2 | Ext Power+ | -?- | |
| 3,4 | GND | | Negativo |
| 10 | TX | | Tx. May be Rx. |
| 11 | RX | | RX. May be Tx. |
Some sources reports that Pin 12 is Rx, Pin 11 Tx, pin 18 - Gnd
AGP interface connector pinout
AGP (Accelerated Graphics port) is a modified version of PCI bus designed to speed up transfers to video cards.
The Accelerated Graphics Port (also called Advanced Graphics Port) is a high-speed point-to-point channel for attaching a single device (generally a graphics card) to a computers motherboard, primarily to assist in the acceleration of 3D computer graphics. Many classify AGP as a type of computer bus, but this is something of a misnomer since buses generally allow multiple devices to be connected, while AGP does not. AGP originated from Intel, and it was first built into a chipset for the Pentium II microprocessor. AGP cards generally slightly exceed PCI cards in length and can be recognized by a typical hook at the inner end of the connector, which does not exist on PCI cards. Nowdays AGP is almost replaced by PCI-Express.
AGP versions:
- AGP 1.0: 3.3 volts signaling with speed multipliers 1x (267MB/s), 2x (533MB/s)
- AGP 2.0: 1.5 volts signaling with speed multipliers 1x (267MB/s), 2x (533MB/s), 4x (1067MB/s)
- AGP 3.0: 0.8 volts signaling with speed multipliers 4x (1067MB/s), 8x (2133MB/s)
In addition, in the world of workstations different AGP Pro cards exists with extra connectors which allow card to draw more power. In order to make life easier, AGP standard defines some backward compatibilty. The AGP 1.0 specification requires that all implementations support the 1x speed multiplier at 3.3 volts. By default, when the AGP 1.0 machine powers up it selects the fastest speed multiplier supported by both the video card and the motherboard. If they both support 2x then they will run at 2x. Otherwise they run at 1x which is always implemented by all AGP 1.0 video cards and motherboards. The AGP 2.0 specification has a similar requirement. 2x and 1x support at 1.5 volts are required and 4x support is optional. The AGP 3.0 specification requires support for 8x. The 3.0 specification isnt as clear as the 1.0 and 2.0 specifications on the subject of requiring the lower multiplier but all AGP 3.0 almost all implementations support both 8x and 4x. As a result, you can completely ignore speed multipliers when youre checking for compatibility between an AGP video card and an AGP motherboard. If the video card and motherboard both support the same signaling voltage then there is always at least one common speed multiplier supported by both at that voltage. You only need to make sure that the video card and motherboard have at least one signaling voltage in common.
| Graphics Card Types | Connector Type* | Description |
|---|---|---|
| AGP 3.3V Card | 3.3V slot | Supports only 3.3V signaling. Available speeds 1x, 2x. |
| AGP 1.5V Card | 1.5V slot | Supports only 1.5V signaling. Available speeds 1x, 2x, 4x. |
| Universal AGP Card | Double slotted | Supports 3.3V and 1.5V signaling. Available speeds 1x, 2x at 3.3V and 1x, 2x, 4x at 1.5V. |
| AGP 3.0 Card | 1.5V slot | Supports only 0.8V signaling. Available speeds 4x, 8x. |
| Universal 1.5V AGP 3.0 Card | 1.5V slot | Supports 1.5V and 0.8V signaling. Available speeds 1x, 2x, 4x at 1.5V and 4x, 8x at 0.8V. |
| Universal AGP 3.0 Card | Double slotted | Supports AGP 3.3v, 1.5V, and 0.8V signaling. Available speeds 1x, 2x at 3.3V and 1x, 2x, 4x at 1.5V and 4x, 8x at 0.8V. |
The AGP connectors on the motherboard are keyed to prevent insertion of AGP cards which would be damaged if plugged in. An AGP 3.3V motherboard connector can only accept AGP cards which have the 3.3V slot. If you try to insert a card without a 3.3V slot into an AGP 3.3V motherboard connector, the card will bump into the connector key and cannot be inserted. Likewise an AGP 1.5V motherboard connector can only accept AGP cards with the 1.5V slot. An AGP universal motherboard connector has no keys and therefore can accept any kind of AGP card. An AGP card with both voltage slots can be plugged into any kind of AGP motherboard connector. If you can plug an AGP card into an AGP motherboard connector, then neither the card nor the motherboard will be damaged (assuming they obey the AGP specifications).
AGP pinout
| | | | ||||
|---|---|---|---|---|---|---|
| Pin # | Side A | Side B | Side A | Side B | Side A | Side B |
| 1 | +12V | OVRCNT# | +12V | OVRCNT# | +12V | OVRCNT# |
| 2 | TYPEDET# | +5.0V | TYPEDET# | +5.0V | TYPEDET# | +5.0V |
| 3 | Reserved | 5.0V | Reserved | 5.0V | Reserved | 5.0V |
| 4 | USB- | USB+ | USB- | USB+ | USB- | USB+ |
| 5 | Ground | Ground | Ground | Ground | Ground | Ground |
| 6 | INTA# | INTB# | INTA# | INTB# | INTA# | INTB# |
| 7 | RST# | CLK | RST# | CLK | RST# | CLK |
| 8 | GNT# | REQ# | GNT# | REQ# | GNT# | REQ# |
| 9 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 |
| 10 | ST1 | ST0 | ST1 | ST0 | ST1 | ST0 |
| 11 | Reserved | ST2 | Reserved | ST2 | Reserved | ST2 |
| 12 | PIPE# | RBF# | PIPE# | RBF# | PIPE# | RBF# |
| 13 | Ground | Ground | Ground | Ground | Ground | Ground |
| 14 | Reserved | Reserved | WBF# | Reserved | WBF# | Reserved |
| 15 | SBA1 | SBA0 | SBA1 | SBA0 | SBA1 | SBA0 |
| 16 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 |
| 17 | SBA3 | SBA2 | SBA3 | SBA2 | SBA3 | SBA2 |
| 18 | Reserved | SB_STB | SB_STB# | SB_STB | SB_STB# | SB_STB |
| 19 | Ground | Ground | Ground | Ground | Ground | Ground |
| 20 | SBA5 | SBA4 | SBA5 | SBA4 | SBA5 | SBA4 |
| 21 | SBA7 | SBA6 | SBA7 | SBA6 | SBA7 | SBA6 |
| 22 | Key | Key | Reserved | Reserved | Reserved | Reserved |
| 23 | Key | Key | GROUND | GROUND | GROUND | GROUND |
| 24 | Key | Key | Reserved | 3.3Vaux | Reserved | 3.3Vaux |
| 25 | Key | Key | Vcc 3.3 | Vcc 3.3 | Vcc 3.3 | Vcc 3.3 |
| 26 | AD30 | AD31 | AD30 | AD31 | AD30 | AD31 |
| 27 | AD28 | AD29 | AD28 | AD29 | AD28 | AD29 |
| 28 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 |
| 29 | AD26 | AD27 | AD26 | AD27 | AD26 | AD27 |
| 30 | AD24 | AD25 | AD24 | AD25 | AD24 | AD25 |
| 31 | Ground | Ground | Ground | Ground | Ground | Ground |
| 32 | Reserved | AD STB1 | AD STB1# | AD STB1 | AD STB1# | AD STB1 |
| 33 | C/BE3# | AD23 | C/BE3# | AD23 | C/BE3# | AD23 |
| 34 | Vddq 3.3 | Vddq 3.3 | Vddq | Vddq | Vddq 1.5 | Vddq 1.5 |
| 35 | AD22 | AD21 | AD22 | AD21 | AD22 | AD21 |
| 36 | AD20 | AD19 | AD20 | AD19 | AD20 | AD19 |
| 37 | Ground | Ground | Ground | Ground | Ground | Ground |
| 38 | AD18 | AD17 | AD18 | AD17 | AD18 | AD17 |
| 39 | AD16 | C/BE2# | AD16 | C/BE2# | AD16 | C/BE2# |
| 40 | Vddq 3.3 | Vddq 3.3 | Vddq | Vddq | Vddq 1.5 | Vddq 1.5 |
| 41 | FRAME# | IRDY# | FRAME# | IRDY# | FRAME# | IRDY# |
| 42 | Reserved | 3.3Vaux | Reserved | 3.3Vaux | KEY | KEY |
| 43 | Ground | Ground | Ground | Ground | KEY | KEY |
| 44 | Reserved | Reserved | Reserved | Reserved | KEY | KEY |
| 45 | VCC 3.3 | VCC 3.3 | VCC 3.3 | VCC 3.3 | KEY | KEY |
| 46 | TRDY# | DEVSEL# | TRDY# | DEVSEL# | TRDY# | DEVSEL# |
| 47 | STOP# | Vddq 3.3 | STOP# | Vddq | STOP# | Vddq 1.5 |
| 48 | PME# | PERR# | PME# | PERR# | PME# | PERR# |
| 49 | Ground | Ground | Ground | Ground | Ground | Ground |
| 50 | PAR | SERR# | PAR | SERR# | PAR | SERR# |
| 51 | AD15 | C/BE1# | AD15 | C/BE1# | AD15 | C/BE1# |
| 52 | Vddq 3.3 | Vddq 3.3 | Vddq | Vddq | Vddq 1.5 | Vddq 1.5 |
| 53 | AD13 | AD14 | AD13 | AD14 | AD13 | AD14 |
| 54 | AD11 | AD12 | AD11 | AD12 | AD11 | AD12 |
| 55 | Ground | Ground | Ground | Ground | Ground | Ground |
| 56 | AD9 | AD10 | AD9 | AD10 | AD9 | AD10 |
| 57 | C/BE0# | AD8 | C/BE0# | AD8 | C/BE0# | AD8 |
| 58 | Vddq 3.3 | Vddq 3.3 | Vddq | Vddq | Vddq 1.5 | Vddq 1.5 |
| 59 | Reserved | AD STB0 | Reserved | AD STB0# | Reserved | AD STB0# |
| 60 | AD6 | AD7 | AD6 | AD7 | AD6 | AD7 |
| 61 | Ground | Ground | Ground | Ground | Ground | Ground |
| A62 | AD4 | AD5 | AD4 | AD5 | AD4 | AD5 |
| 63 | AD2 | AD3 | AD2 | AD3 | AD2 | AD3 |
| 64 | Vddq 3.3 | Vddq 3.3 | Vddq | Vddq | Vddq 1.5 | Vddq 1.5 |
| 65 | AD0 | AD1 | AD0 | AD1 | AD0 | AD1 |
| 66 | Reserved | Reserved | Vrefcg | Vrefcg | Vrefcg | Vrefcg |
The AGP bus is 32 bits wide, just the same as PCI is, but instead of running at half of the system (memory) bus speed the way PCI does, it runs at full bus speed. This means that on a standard Pentium II motherboard AGP runs at 66 MHz instead of the PCI buss 33 MHz. This of course immediately doubles the bandwidth of the port; instead of the limit of 127.2 MB/s as with PCI, AGP in its lowest speed mode has a bandwidth of 254.3 MB/s. The AGP specification is in fact based on the PCI 2.1 specification, which includes a high-bandwidth 66 MHz speed.
Adva FSP150c 825 RS232 ethernet switch console cable pinout
Adva FSP150c 825 RS232 ethernet switch console cable
| Device 1 Pin Number | Device 1 Pin Name | Direction | Device 2 Pin Number | Device 2 Pin Name | Description (may be empty) |
| 2 | TX | to | 5 | RX | |
| 3 | RX | from | 6 | TX | |
| 5 | GND | - | 4 | GND |
ADC Pairgain 310F and 320F console connector pinout
used to connect PC to ADSL modem console
| ADC Pairgain Console Pin name | ADC Pairgain Console Pin | Direction | PC com port Pin | PC com port Pin name | Description |
|---|---|---|---|---|---|
| 1 | | 1 | not used | ||
| 2 |  | 2 | |||
| 3 |  | 3 | |||
| 4 | | 4 | |||
| 5 | | 5 | not used | ||
| 6 | | 6 | |||
| 7 | | 7 | not used | ||
| 8 | | 8 | not used |
Adaptec RAIDport connector pinout
| Pin | Description |
|---|---|
| Pin | Signal |
| B01 | n/c |
| B02 | n/c |
| B03 | Ground |
| B04 | n/c |
| B05 | REQ[A]# |
| B06 | RSVD |
| B07 | REQ[B]# |
| B08 | REQ[C]# |
| B09 | LED[A]# |
| B10 | n/c |
| B11 | n/c |
| B12 | RSVD |
| B13 | CLK40 |
| B14 | Ground |
| B15 | MRW |
| B16 | MD[0] |
| B17 | MD[2] |
| B18 | MD[4] |
| B19 | Ground |
| B20 | MD[6] |
| B21 | MA[14] |
| B22 | MA[12] |
| B23 | MA[10] |
| B24 | MA[8] |
| B25 | PRSNT1 |
| B26 | MA[6] |
| B27 | MA[4] |
| B28 | Ground |
| B29 | MA[2] |
| B30 | MA[0] |
| A01 | n/c |
| A02 | n/c |
| A03 | n/c |
| A04 | n/c |
| A05 | ACK[A]# |
| A06 | RSVD |
| A07 | ACK[B]# |
| A08 | ACK[C]# |
| A09 | IDDAT |
| A10 | n/c |
| A11 | n/c |
| A12 | SY_RST# |
| A13 | ROMCS[A]# |
| A14 | RAMCS# |
| A15 | Ground |
| A16 | MDP |
| A17 | MD[1] |
| A18 | RAMPS# |
| A19 | MD[3] |
| A20 | MD[5] |
| A21 | MA[13] |
| A22 | MD[7] |
| A23 | MA[11] |
| A24 | MA[9] |
| A25 | MA[7] |
| A26 | Ground |
| A27 | MA[5] |
| A28 | MA[3] |
| A29 | SEECS[A] |
| A30 | MA[1] |
Adaptec RAIDport connector pinout
| Pin | Description |
|---|---|
| Pin | Signal |
| B01 | n/c |
| B02 | n/c |
| B03 | Ground |
| B04 | n/c |
| B05 | REQ[A]# |
| B06 | RSVD |
| B07 | REQ[B]# |
| B08 | REQ[C]# |
| B09 | LED[A]# |
| B10 | n/c |
| B11 | n/c |
| B12 | RSVD |
| B13 | CLK40 |
| B14 | Ground |
| B15 | MRW |
| B16 | MD[0] |
| B17 | MD[2] |
| B18 | MD[4] |
| B19 | Ground |
| B20 | MD[6] |
| B21 | MA[14] |
| B22 | MA[12] |
| B23 | MA[10] |
| B24 | MA[8] |
| B25 | PRSNT1 |
| B26 | MA[6] |
| B27 | MA[4] |
| B28 | Ground |
| B29 | MA[2] |
| B30 | MA[0] |
| A01 | n/c |
| A02 | n/c |
| A03 | n/c |
| A04 | n/c |
| A05 | ACK[A]# |
| A06 | RSVD |
| A07 | ACK[B]# |
| A08 | ACK[C]# |
| A09 | IDDAT |
| A10 | n/c |
| A11 | n/c |
| A12 | SY_RST# |
| A13 | ROMCS[A]# |
| A14 | RAMCS# |
| A15 | Ground |
| A16 | MDP |
| A17 | MD[1] |
| A18 | RAMPS# |
| A19 | MD[3] |
| A20 | MD[5] |
| A21 | MA[13] |
| A22 | MD[7] |
| A23 | MA[11] |
| A24 | MA[9] |
| A25 | MA[7] |
| A26 | Ground |
| A27 | MA[5] |
| A28 | MA[3] |
| A29 | SEECS[A] |
| A30 | MA[1] |
Acura / Alpine CD changer connector pinout
| Alpine Pin# | Acura Pin# | Pin Name | Pin Function | Wire (ext) | Wire (int.) |
|---|---|---|---|---|---|
| 8 | 8 | GND | Ground | Black | Orange/White |
| 6 | 6 | BATT | +12V | Yellow | Blue/White |
| 7 | 7 | ACC | Accessory | Red | White |
| 1 | 1 | BUS | Bus | Green | Red/White |
| 3 | 3 | B.G | Bus Ground | Black | Orange/White |
| 4 | 2 | R | Right Signal | Red | Blue/White |
| 2 | 4 | S.G | Signal Ground | Black | White |
| 5 | 5 | L | Left Signal | White | Red/White |
| Shell | Shell | Chassis | Chassis Ground | Black | Chassis |
ActionMedia 2 Audio/Video Capture connector pinout
| Pin | Description |
|---|---|
| 1 | Composite Sync Input |
| 2 | Blue Video Input |
| 3 | Red Video Input |
| 4 | Video Ground |
| 5 | Left Audio Input |
| 6 | Green Video Input |
| 7 | Right Audio Input |
| 8 | Audio Ground |
Table below shows usage of inputs depending of the type:
| Mode | 3 (R) | 6 (G) | 2 (B) | 1 (S) |
|---|---|---|---|---|
| -Composite video 1 (VCR) | Yes | |||
| Composite video 2 | Yes | |||
| SVHS (Y/C) | Y | C | ||
| RGB (sync-on-green) | R | G | B | |
| RGBS | R | G | B | S |
Acer N30, N35, N310, N311, N50 connector pinout
| Pin Nr. | Classification | Pin Name | I/O | Description |
| 26 | POWER | GND | Signal ground, Battery charging ground | |
| 25 | GND | Signal ground, Battery charging ground | ||
| 24 | GND | Signal ground, Battery charging ground | ||
| 23 | GND | Signal ground, Battery charging ground | ||
| 22 | RS232 | COM_DCD | I | Full Function UART Data-Carrier-Detect. Connect to +5v to turn on RS-232. |
| 21 | COM_DSR | I | Full Function UART Data-Set-Ready | |
| 20 | COM_RXD | I | Full Function UART Receive | |
| 19 | COM_RI | I | Full Function UART Ring Indicator | |
| 18 | COM_CTS | I | Full Function UART Clear-to-Send | |
| 17 | COM_DTR | O | Full Function UART Data-Terminal-Ready | |
| 16 | COM_TXD | O | Full Function UART Transmit | |
| 15 | COM_RTS | O | Full Function UART Request-to-Send | |
| 14 | USB CLIENT | IO_DEV_USBN | I-O | USB Client Device D - (negative) signal |
| 13 | USB CLIENT | IO_DEV_USBP | I-O | USB Client Device D + (positive) signal |
| 12 | USB HOST | IO_HOST_USBN | I-O | USB Host Device D - (negative) signal |
| 11 | USB HOST | IO_HOST_USBP | I-O | USB Host Device D + (positive) signal |
| 10 | POWER out | VBUS | O | Provide power to USB device (PDA is host) (+) |
| 9 | POWER in | USB_CHARGE | I | Charge battery via USB from external computer (PDA is client). Two types of charging current : 100mA or 500mA depending on your power supply (+) |
| 8 | POWER in | USB_CHARGE | I | |
| 7 | N.C. | |||
| 6 | EXT SPKR | SPCAROUT | O | Speaker signal output to accessory |
| 5 | EXT SPKR DET | CARDETECT | I | Detection : Turns off internal speaker if external is present |
| 4 | POWER | +ADAP | I | Positive terminal of DC adaptor that powers the internal charging circuit of Li-Ion battery. The approved power supply is 5.0V ? 5% @ 2A |
| 3 | +ADAP | I | ||
| 2 | +ADAP | I | ||
| 1 | +ADAP | I |
Pins 5,6 are not connected on Acer n30.
USB cable pinout
| USB Pin | USB Signal | Acer pin(s) |
| 1 | USB +5V | 18,19,24,25,26 |
| 2 | USB D- | 13 |
| 3 | USB D+ | 14 |
| 4 | Gnd/shield | 1,2,3 |
Acer iDEA 500 PSU connector pinout
14-pin Molex connector used to connect ACER iDEA 500 power supply to motherboard
| Pin | Pin Name | Description |
| 1 | +3.3V | orange |
| 2 | COM | black |
| 3 | O/T signal | blue (over temperature I guess) |
| 4 | PS ON | green |
| 5 | PW OK | grey |
| 6 | COM | black |
| 7 | +12V1 | yellow |
| 8 | +3.3V & +3.3VS | orange & brown |
| 9 | COM | black |
| 10 | +5Vsb | purple |
| 11 | +5V | red |
| 12 | +5V | red |
| 13 | COM | black |
| 14 | +12V1 | yellow |
Connector is Molex 39-01-2140. It is similar to ATX 20/24 pins PSU connector, but with only 14 pins. Original power supply is FSP120-40GLS.
Acer GXD 250 cell phone connector pinout
for data/flash cable only
| Pin | Signal | Description |
| 2,16 | short, GND | |
| 3 | Tx | |
| 4 | Rx | |
| 5 | Vcc |
Accesories for Radios SM50-GM300 connector pinout
back connector of Motorola Gm300 sm50..etc... movile radios
|
Ablerex Troy 600 UPS cable connector pinout
Shutdown Cable with UPSee software. Should work with Troy 800
| PC Pin Name | PC Pin Number | Direction | UPS Pin Number | UPS Pin Name | Description |
| 1 | -?- | 1 | |||
| 2 | -?- | 2 | |||
| 3 | -?- | 3 | |||
| 4 | -?- | 4 | |||
| 5 | -?- | 5 | |||
| 6 | -?- | 6 | |||
| 7 | -?- | 7 | |||
| 8 | -?- | 8 | |||
| 9 | -?- | 9 |
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