|
|
PDF XT55 Data sheet ( Hoja de datos )
| Número de pieza | XT55 | |
| Descripción | (XT55 / XT56) Cellular Engine | |
| Fabricantes | Siemens | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de XT55 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
www.DataSheet4U.com
XT55 / XT56
Siemens Cellular Engine
Version: 03.03
DocID:
XT5x_rn_v03.03
1 page  
XT55 / XT56 Release Notes
Confidential / Released
www.DataSheet4U.com
s
2 New Features
This chapter summarizes all new features added since XT55 / XT56 Release 02.06.
AT command / Feature
Internet Service
AT commands
Brief description
XT55 / XT56 modules feature an embedded TCP/IP stack that is driven by
AT commands and enables the host application to easily access the
Internet. The advantage of this solution is that it eliminates the need for
the application manufacturer to implement own TCP/IP and PPP stacks,
thus minimizing cost and time to integrate Internet connectivity into a new
or existing host application.
Access is provided to the following Internet Services:
• Socket Client and Server for TCP, Client for UDP
• FTP Client
• HTTP Client
• SMTP Client
• POP3 Client
The AT^SICS command serves to create Internet connection profiles for
GPRS or CSD. The AT^SISS command specifies the type of service to
use with a connection profile, i.e. Socket, HTTP, FTP, POP3 and SMTP.
AT^SISO starts an Internet session. AT^SISR and AT^SISW determine
the action to be performed, either receiving or sending data. AT^SISC
closes the connection.
An early version of the Internet Service AT commands was first introduced
with the 02.50 interim release of XT55 / XT56. A change history of the
interim releases can be found in chapter 3.2.
AT^SCFG, parameter
Call/SpeechVersion1
The latest addition to the AT^SCFG command is the parameter
Call/SpeechVersion1. It allows to specify or query the indication of Half
Rate and Full rate support within the bearer capability information
transmitted from the module to the network. On power-up, priority is given
to Full Rate. Alternatively, the Half Rate codec can be preferred or
disabled.
AT+CGEREP
GPRS event reporting
The new command AT+CGEREP enables / disables the presentation of
Unsolicited Result Codes (URCs) related to GPRS. If enabled, the URCs
are issued any time the status of the PDP context activation, of the
attached state or the mobile class changes. The URCs indicate whether
the event has been forced by the module or is due to a network activity.
XT5x_rn_v03.03
Page 5 of 8
08.09.2005
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet XT55.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| XT532 | SMD Crystal |  YIC |
| XT532G | SMD Crystal | YIC |
| XT534 | SMD Crystal | YIC |
| XT55 | (XT55 / XT56) Cellular Engine | Siemens |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |