Misplaced Pages

#302697

36-721: The acronym ISEE can refer to: ISEE (company) , Integration Software Electronics Engineering Independent School Entrance Examination International Sun/Earth Explorer, one of a series of spacecraft, ISEE-1 , ISEE-2 and ISEE-3, the last later called the International Cometary Explorer International Society for Ecological Economics International Society for Environmental Epidemiology International Society for Environmental Ethics International Society for Explosive Engineers Institut national de la statistique et des études économiques ,

72-570: A host/device architecture; a host acts as the Host device for the entire bus, and a USB device acts as a Peripheral. If implementing standard USB, devices must assume one role or the other, with computers generally set up as hosts, while (for example) printers normally function as a Peripheral. In the absence of USB OTG, cell phones often implemented Peripheral functionality to allow easy transfer of data to and from computers. Such phones could not readily be connected to printers as they also implemented

108-424: A smaller industrial form factor. There are four connectors of 70 pins for extended connectivity and measures 35mm x 51,2mm. IGEP COM MODULE was released in 2010. It measures 18mm x 68,5mm and is the smallest computer-on-module (COM) released by ISEE and features Texas Instruments DM3730. It provides USB OTG , Wi-Fi and Bluetooth on-board and two connectors of 70 pins for extended connectivity. IGEP COM AQUILA

144-402: A dedicated host becomes available, it can become a device. USB OTG does not preclude using a USB hub , but it describes host-peripheral role swapping only for the case of a one-to-one connection where two OTG devices are directly connected. Role swapping does not work through a standard hub, as one device will act as a host and the other as a peripheral until they are disconnected. USB OTG

180-437: A host and embedded hosts. The original USB OTG standard introduced a plug receptacle called mini-AB that was replaced by micro-AB in later revisions (Revision 1.4 onwards). It can accept either a mini-A plug or a mini-B plug, while mini-A adapters allows connection to standard-A USB cables coming from peripherals. The standard OTG cable has a mini-A plug on one end and a mini-B plug on the other end (it can not have two plugs of

216-577: A peripheral that is not listed. A powered USB hub may sidestep the issue, if supported, since it will then provide its own power according to either the USB 2.0 or USB 3.0 specifications. Some incompatibilities in both HNP and SRP were introduced between the 1.3 and 2.0 versions of the OTG supplement, which can lead to interoperability issues when using those protocol versions. Some devices can use their USB ports to charge built-in batteries, while other devices can detect

252-530: Is a part of a supplement to the Universal Serial Bus (USB) 2.0 specification originally agreed upon in late 2001 and later revised. The latest version of the supplement also defines behavior for an Embedded Host which has targeted abilities and the same USB Standard-A port used by PCs. SuperSpeed OTG devices, Embedded Hosts and peripherals are supported through the USB OTG and Embedded Host Supplement to

288-403: Is a specification first used in late 2001 that allows USB devices, such as tablets or smartphones , to also act as a host, allowing other USB devices, such as USB flash drives , digital cameras , mouse or keyboards , to be attached to them. Use of USB OTG allows devices to switch back and forth between the roles of host and device. For example, a smartphone may read from removable media as

324-535: Is different from Wikidata All article disambiguation pages All disambiguation pages ISEE (company) Some of their products, including IGEPv2 and IGEP COM MODULE , are open hardware, licensed under a Creative Commons Attribution-Non Commercial- Share-alike 3.0 unported license. ISEE products have been used in various industrial and commercial projects such automotive and transportation applications, medical devices, vending machines, security and protection, robotics and radar applications under

360-423: Is the ability to achieve more USB capabilities with fewer gates. A "traditional" approach includes four controllers, resulting in more gates to test and debug: Also, most gadgets must be either a host or a device. OTG hardware design merges all of the controllers into one dual-role controller that is somewhat more complex than an individual device controller. A manufacturer's targeted peripheral list (TPL) serves

396-585: Is the host. The OTG A-device is a power supplier, and an OTG B-device is a power consumer. In the default link configuration, the A-device acts as a USB host with the B-device acting as a USB peripheral. The host and peripheral modes may be exchanged later by using HNP or RSP. Because every OTG controller supports both roles, they are often called "Dual-Role" controllers rather than "OTG controllers". For integrated circuit (IC) designers, an attractive feature of USB OTG

SECTION 10

#1732855183303

432-592: The BlackBerry Z30 handset). Nokia has implemented USB OTG in many of their Symbian cellphones such as Nokia N8, C6-01, C7, Oro, E6, E7, X7, 603, 700, 701 and 808 Pureview. Some high-end Android phones produced by HTC, and Sony under Xperia series also have it. Samsung Android version 3.1 or newer supports USB OTG, but not on all devices. Specifications listed on technology web sites (such as GSMArena, PDAdb.net, PhoneScoop, and others) can help determine compatibility. Using GSMArena as an example, one would locate

468-457: The USB 3.0 specification. The USB OTG and Embedded Host Supplement to the USB 2.0 specification introduced three new communication protocols : The USB OTG and Embedded Host Supplement to the USB 3.0 specification introduces an additional communication protocol: USB OTG defines two roles for devices: OTG A-device and OTG B-device, specifying which side supplies power to the link, and which initially

504-402: The "A" end of the cable at start-up, known as the "A-device", acts as the default host, while the "B" end acts as the default peripheral, known as the "B-device". After initial startup, setup for the bus operates as it does with the normal USB standard, with the A-device setting up the B-device and managing all communications. However, when the same A-device is plugged into another USB system or

540-426: The aim of focusing a host device towards particular products or applications, rather than toward its functioning as a general-purpose host, as is the case for typical PCs. The TPL specifies products supported by the "targeting" host, defining what it needs to support, including the output power, transfer speeds, supported protocols, and device classes. It applies to all targeted hosts, including both OTG devices acting as

576-534: The appropriate connection for the device, or the user must supply an appropriate adapter ending in USB-A. The adapter enables any standard USB peripheral to be attached to an OTG device. Attaching two OTG-enabled devices together requires either an adapter in conjunction with the device's USB-A cable, or an appropriate dual-sided cable and a software implementation to manage it. This is becoming commonplace with USB Type-C devices. BlackBerry 10 .2 implements Host Mode (like in

612-470: The commercial brand name of IGEP Technology. All IGEP products include pre-installed Linux-based distributions with functional software and other resources such developing tools, IDEs, schematics, mechanical drawings, hardware manuals and software manuals. Other tutorials, articles, FAQs and a public GIT repository are also available by the IGEP Community, a collaborative user support community. IGEPv2

648-609: The digital processing and implement the communication with the user system. Later, they manufactured IGEP Radar Lambda, and IGEP Radar Epsilon. The pre-installed demo software on all ISEE products consists of: Additional software and firmware releases can be downloaded prebuilt directly from the IGEP Community GIT repositories or compiled using OpenEmbedded software framework. ISEE offers free development tools and resources for developing under IGEP Technology: USB On-The-Go USB On-The-Go ( USB OTG or just OTG )

684-405: The flash drive directly and to print images from it. USB OTG recognizes that a device can perform both Host and Peripheral roles, and so subtly changes the terminology. With OTG, a device can be either a host when acting as a link host, or a link peripheral. The choice between host and peripheral roles is handled entirely by which end of the cable the device is connected to. The device connected to

720-578: The host device, but present itself as a USB Mass Storage Device when connected to a host computer. USB OTG introduces the concept of a device performing both Host and Peripheral roles – whenever two USB devices are connected and one of them is a USB OTG device, they establish a communication link . The device controlling the link is called the Host, while the other is called the Peripheral. USB OTG defines two roles for devices: OTG A-device and OTG B-device, specifying which side supplies power to

756-425: The host-device arrangement works for some devices, many devices can act either as host or as device depending on what else shares the bus. For instance, a computer printer is normally a device, but when a USB flash drive containing images is plugged into the printer's USB port with no computer present (or at least turned off), it would be useful for the printer to take on the role of host, allowing it to communicate with

SECTION 20

#1732855183303

792-412: The host; for example, a mouse contains very little logic and relies on the host to do almost all of the work. The host controls all data transfers over the bus, with the devices capable only of signalling (when polled) that they require attention. To transfer data between two devices, for example from a phone to a printer, the host first reads the data from one device, then writes it to the other. While

828-405: The introduction of the USB micro plug, a new plug receptacle called micro-AB was also introduced. It can accept either a micro-A plug or a micro-B plug. Micro-A adapters allow for connection to standard-A plugs, as used on fixed or standard devices. An OTG product must have a single micro-AB receptacle and no other USB receptacles. An OTG cable has a micro-A plug on one end, and a micro-B plug on

864-464: The link, and which initially is the host. The OTG A-device is a power supplier, and an OTG B-device is a power consumer. In the default link configuration, the A-device acts as a USB host with the B-device acting as a USB peripheral. The host and peripheral modes may be exchanged later by using Host Negotiation Protocol (HNP). The wiring for the ID pin defines the initial role of each device. Standard USB uses

900-448: The mandated micro-AB receptacle on these devices. USB OTG devices are backward-compatible with USB 2.0 (USB 3.0 for SuperSpeed OTG devices) and will behave as standard USB hosts or devices when connected to standard (non-OTG) USB devices. The main exception is that OTG hosts are only required to provide enough power for the products listed on the TPL, which may or may not be enough to connect to

936-560: The national statistics bureau of France Institute of Statistics and Economic Studies , the statistics bureau of New Caledonia Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title ISEE . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=ISEE&oldid=1107122212 " Category : Disambiguation pages Hidden categories: Short description

972-459: The nominal resistance values of 124 kΩ , 68 kΩ , and 36.5 kΩ , with respect to the ground pin. These permit the device to work with USB Accessory Charger Adapters that allows the OTG device to be attached to both a charger and another device simultaneously. These three states are used in the cases of: USB 3.0 introduced a backwards compatible SuperSpeed extension of the micro-AB receptacle and micro-A and micro-B plugs. They contain all pins of

1008-467: The non-Superspeed micro connectors and use the ID pin to identify the A-device and B-device roles, also adding the SuperSpeed pins. When an OTG-enabled device is connected to a PC, it uses its own USB-A or USB Type-C cable (typically ending in micro-B, USB-C or Lightning plugs for modern devices). When an OTG-enabled device is attached to a USB device, such as a flash drive, the device must either end in

1044-506: The other end (it cannot have two plugs of the same type). OTG adds a fifth pin to the standard USB connector, called the ID-pin; the micro-A plug has the ID pin grounded, while the ID in the micro-B plug is floating. A device with a micro-A plug inserted becomes an OTG A-device, and a device with a micro-B plug inserted becomes a B-device. The type of plug inserted is detected by the state of the pin ID. Three additional ID pin states are defined at

1080-421: The page for a given device, and examine the verbiage under Specifications → Comms → USB . If "USB Host" is shown, the device should be capable of supporting OTG-type external USB accessories. In many of the above implementations, the host device has only a micro-B receptacle rather than a micro-AB receptacle. Although non-standard, micro-B to micro-A receptacle adapters are widely available and used in place of

1116-399: The peripheral role. USB OTG directly addresses this issue. When a device is plugged into the USB bus, the host device sets up communications with the device and handles service provisioning (the host's software enables or does the needed data-handling such as file managing or other desired kind of data communication or function). That allows the devices to be greatly simplified compared to

ISEE - Misplaced Pages Continue

1152-412: The same type). The device with a mini-A plug inserted becomes an OTG A-device, and the device with a mini-B plug inserted becomes a B-device (see above). The type of plug inserted is detected by the state of the ID pin (the mini-A plug's ID pin is grounded, while the mini-B plug's is floating). Pure mini-A receptacles also exist, used where a compact host port is needed, but OTG is not supported. With

1188-560: Was presented in September 2013. It is based on the Texas Instruments OMAP5 SoC , which uses a dual-core ARM Cortex-A15 CPU. IGEPv5 allows additional connectivity via its on-board connectors and can be used to develop applications with advanced multimedia requirements. IGEP COM PROTON was released in 2010. It provides the same processor and performance as IGEPv2 but without most of its on-board connectors, so it results in

1224-517: Was released in 2009. It consists of a low-power, fanless, industrial single-board computer (SBC) based on the Texas Instruments DM3730 ARM Cortex-A8 processor in a 65mm x 95mm board. IGEPv2 was the first open hardware IGEP Processor Board from ISEE and may be used to evaluate IGEP Technology, develop full-fledged product prototypes or can be completely customized by the user thanks to the freely available schematics. IGEPv5

1260-449: Was released in 2010. It is based on IGEP PARIS connectivity with extended connectivity (DVI video, stereo audio in/out, CAN interface, RS485 and other Digital and Analog I/O). IGEP NEW YORK is the simplest expansion board for IGEP COM MODULE and IGEP COM PROTON with two 2.54-inch DIP connectors. ISEE presented their Radar Technology in 2009. It consists of a 24 GHz band FMCW Radar Technology for IGEPv2 and IGEP COM MODULE, that carry

1296-502: Was released in 2013. It is based on Texas Instruments AM3354 Cortex-A8 CPU and is the first IGEP Processor Board with standard SO-DIMM size format. IGEPv2 EXPANSION was released in 2009. It adds connectivity to IGEPv2 Processor Board (RS232, VGA Output, CAN interface and GSM/GPRS Modem). IGEP PARIS was released in 2010. It consists of an Expansion Board for IGEP COM MODULE and IGEP COM PROTON with basic functional connectivity (Ethernet, UARTs, TFT Video interface and USB). IGEP BERLIN

#302697