GFF910 Hardware Reference Manual Revision 1.2
Contents
1. GLYN Ltd www glyn com au High Tech Distribution www glynstore com GFF910 Hardware Reference Manual Revision 1 2 28 April 2014 Revision History Revision History Initial release 21 11 2012 Update to current production settings 08 04 2014 Change colour coding for function shared pin 63 28 04 2014 GLIN GLYN Ltd www glyn com au High Tech Distribution www glynstore com Table of Contents De SUMO CC ei AE E E E N E E E E E E E A E atese everest 3 EE ai 3 2 Mechanical SpecificatiON E 3 AL DINOR E 3 EE Ee 4 2 2 1 BONY 8 OF 24g 0 IEN ee 4 2 2 2 80 Way socket SPECIFICATIONS c csesccccessececeesececeeeccecausececeueceseueecesseuccessusececseneceeseneceeseneeeten 4 2 2 3 JEE KEE 5 3 le UE CONECO E 5 S Zu DNR ca e gn Re me ene ee erg E nee ne ene ere ee tener rere error ree 5 32 EIERE et ee 8 4 Hardware ge rar E LTE 9 S ee E 9 Sek OWE SUD DIY e tg E 9 S2 POWER CONS at len EE 9 6 GSM WCDMA Radio Section 9 6 14 GFF910 Production Variants scixccixecnewanseendconsecanyat snc i nE E EEEREN NOTEER E EEEREN 9 6 1 1 AER E E a E E AA A A E E AEA A A EEE E S 9 6 1 2 SW E S aa EEE EEE EE I OE 10 6 1 3 EE 10 6 1 4 BBI On 10 SE eee ne ee en ee ee te ee ee 10 TM VO WE 10 TA SPU E 11 Ao Dyle tyra uctsuanuneeaadietoncousmuaevtyasueksounesu E T A E 11 E WT E 11 Aa VART TRACE EE 11 K CET 11 Tih He 11 AS TE RE 11 Se Her E E E taser asc au ea rredaneeuoreeneeeaeeseoaeeeysarsen 12 FAO2. DSR to Prog Data Hw 27 C107 DSR DTE Flow Control CMOS 2 8V fre coers o senssqnattersitoore Fow Corel C106 CTS send signal CTS to DTE Flow Control CMOS 2 8V Jm a Input for Data terminal ready signal DTR from Prog Data Hw 29 C108 DTR DTE Flow Control Output for Ring indicator signal RI to Prog Data Hw Input for Request to aa send signal RTS from Prog Data Hw C105 RTS Flow Control CMOS 2 8V CMOS 2 8V CMOS 2 8V Output for Data carrier detect signal DCD to Prog Data Hw Flow Control CMOS 2 8V Working voltage depends on U2 MIC5365 6 Digital Audio Interface Digital Audio CLK Interface 2 8 Can be adjusted to 2 5V DVI_CLK ACD_IN1 SPI_MRDY MRDY SPI interface CMOS 2 8V SP _SRDY SRDY SPI interface CMOS 2 8V SPI_CLK SPI interface CMOS 2 8V Not available on GE910 EA SPI_CS_N NC Fal SPI SLAVE SELECT SPI interface CMOS 2 8V Only available on DE910 and CE910 RS Miscellaneous Functions Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V Shared with CMOS 2 8V analog ADC input Analog Interface 0 2 8V Only available on HE910 and CE910 Only available on HE910 Miscellaneous 45 STAT_LED Status indicator led Functions se Power sense for the internal USB Miscellaneous USB_VBUS transceiver Functions Supply Output for Miscellaneous PWRMON external Functions CMOS 2 8V accessories Power ON Miscellaneous 50 VAUX Monitor Functio
3. can supply large output current to pin 70 via a bidirectional level translators for customers need the GPIO functions because of the GPIO_01 on the HE910 modem has configurable multifunction So if the STAT_LED function is used for indicate the network status then it can t be used for normal GPIO in order to make GFF910 compatible with old GC864 and UC864 modems for the STAT_LED and GPIO_01 That s why it goes to 2 pins on the 80 way connector 2 For a common design if only STAT _LED function is used and the GPIO_1 is not used applications Please use pin 45 for STAT_LED and leave pin 70 floating Because this pin compatible with other UC864 and GC864 family modems But for some applications that GPIO_1 is very essential please use pin 70 and leave pin 45 no connect 3 ON OFF pulse pull down needs to be a bit longer than UC864 G especially when USB cable is attached Refer to the HE910 HW User Guide 4 AT command set is not 100 compatible e g default AUTOBND is 2 in HE910 Refer to the HE910 Software and AT command User Guide GLYN Ltd www glyn com au High Tech Distribution www glynstore com 5 GFF910 provides maximum 10 GPIO and GPIO 1 is shared with STAT_LED Refer to the GFF910 H W User guide 6 GFF910 provides 1x ADC while UC864 G provides 2 7 IP address can no longer have any leading zeroes for example 169 192 012 2 should be 169 192 12 2 IP addresses with leading zeroes are converted to an octet and this is
4. in line with the normal Windows IP addressing 8 Python interpreter has been enhanced from the old version 1 5 2 supported in Elite and Xgold platforms to version 2 7 2 Refer to the Telit Easy Script Python 2 7 2 document 9 Pin 63 is a shared with GPIO_10 and DVI_ TX it connected to GPIO_10 by default If DVI_TX needed will need some hardware modifications 10 DVI port is configured as Master only please let us know if you need DVI port configured as Slave port 11 100 compatible with UC864 G if only these pins are used in your applications GFF910 can replace old UC864 GC864 Function shared pins Pin 45 and 70 are coming out from GPIO_01 on xE910 via different level translators Pin63 can be configured as DVI_TX please let us know if you need digital voice pin DVI_TX a Directly from xE910 please refer xE910 hardware user manual for details manual for more details 12 RTS must be connected to the GND on the module side if flow control is not used 13 If not used almost all pins must be left disconnected The only exceptions are the Following VBATT Main power supply VBATT Main power supply VBATT Main power supply VBATT Main power supply GND Ground GND Ground GND Ground GND Ground C103 TXD Serial data input TXD from DTE C104 RXD Serial data output to DTE C105 RTS Input for Request to send signal RTS from DTE ON OFF Input command for switching power ON or OFF toggle command RESET Reset input 3 2 Antenn
5. Made in China 1 820 15 SD0 3 33 1 0 2 2 2 Socket Types 2 2 1 80 way plug specifications Manufacture Molex Inc Part Number 0539490878 2 2 2 80 way socket specifications Manufacture Molex Inc Part Number 0541500878 GLYN Ltd www glyn com au High Tech Distribution www glynstore com 2 2 3 Top UFL connectors Manufacture Taoglas Limited Part Number RECE 20279 001E 01 3 Module Connections 3 1 Pinout GFF910 Family uses an 80 pin Molex p n 53949 0878 male connector for the connections with the external applications This connector matches the 54150 0878 models Power Supply refer to HE910_ Hardware User Guide refer to HE910 Hardware User Guide Analog Audio only EAR EAR MIC and MIC available on modules have analog voice interface e g GE910 and CE910 SIM Card Interface refer to HE910_ Hardware User Guide Trace T MOS 2 8V ee RET RCE SBM O SE E TENRAI raek SCENES 2 8 Can be adjusted to 2 5V Shared with SPI TX Data for debug TX amp RX 4 TX_TRACE SPI_MISO I O monitor Trace CMOS 2 8V Prog Data Hw Flow Control Working voltage depends on U2 MIC5365 6 N N N IN N IN IN Je Je e je e fe je Ie Je eRe nD Jo N le IO e N o ua A In RP Jo N um B n Je 2 8 Can be adjusted to 2 5V GLYN Ltd G YN www glyn com au High Tech Distribution www glynstore com cme le Output for Data set ready signal
6. SININTERRA GE 12 AL POC TT 12 P STAT E CR EE 12 Tl POWTER SURLY E 12 GLIN High Tech Distribution 1 Introduction 1 1 Overview HES10 Telit IMEI 3571640405621266 LOT 0312 Designed in Italy Made in China GLYN Ltd www glyn com au www glynstore com The GFF910 module is designed to allow the user easy plug and play options for GSM UMTS HSPA and CDMA With plug and play options via the Telit Global Form Factor the entire range of xE910 modules are supported and options such as voice and GPS can easily be fulfilled without the need for re work or re design By providing an 80 way Global Form Factor interface the GFF910 allows the user the option to mount the module which best fits their application In most cases your design needs to provide flexibility depending which region the product is to be deployed and or certified The GFF910 form factor takes the guess work out of the design by providing a single connector for interfacing the entire range of radio types depending on your needs Full electrical and software AT command compatibility is maintained between each module type be it GSM GFF910 GE CDMA GFF910 DE or GFF910 CE or HSPA GFF910 G 2 Mechanical Specification 2 1 Dimension Length 36 2mm Width 30mm GLYN Ltd www glyn com au High Tech Distribution www glynstore com Thickness 5 6mm n ze IMEI 367 164040621266 SHH ant LOT 0312 Designed in Italy
7. a Connectors The GFF910 module is equipped with a 50 Ohm RF connector from Taoglas Limited GSC type P N RECE 20279 001E 01 for Antenna Diversity and GPS antenna connection These connectors are located on top side of the module Interface cables are available http www glynstore com pages RF Cable Selection Guide html GLYN Ltd www glyn com au High Tech Distribution www glynstore com 4 Hardware Commands Please see Telit_HE910 Hardware_User_Guide for more details Here is the download link http www telit com en products umts php p id 14 amp p ac show amp p 108 5 Power Supply Please see Telit_HE910 Hardware_User_Guide for more details Here is the download link http www telit com en products umts php p id 14 amp p ac show amp p 108 5 1 Power Supply Requirements Please see Telit_HE910 Hardware_User_Guide for more details Here is the download link http www telit com en products umts php p id 14 amp p ac show amp p 108 5 2 Power Consumption Please see Telit_HE910 Hardware_User_Guide for more details Here is the download link http www telit com en products umts php p id 14 amp p ac show amp p 108 6 GSM WCDMA Radio Section 6 1 GFF910 Production Variants 6 1 1 4G Variants GFF910 LE E Sein TAHE 700 B17 LE910 NAG 850 BS 850 BS AT amp T ii 1900 B2 AWS1700 B4 1900 B2 LEIeNAx 850 B5 700 B13 Verizo os 1900 B2 AWS1700 B4 42 5 7 100 50 GLYN Ltd www gly
8. can use this interface SIM interface connected to HE910 module directly so please see Telit_HE910_Hardware_User_ Guide Here is the link attached http www telit com en products umts php p id 14 amp p ac show amp p 108 7 11 ADC Q1 What is the input resistance on the ADC ADC input range 0 2 8V ADCinput resistance 220K 2 Actually we used a voltage divider resistor network to meet HE910 s input requirements 7 12 STAT_LED Q1 how can I enable STAT_LED STAT_LED and GPIO1 are sharing one pin one HE910 So use commands ATHGPIO 1 1 2 ATHSLED 4 ATHSLEDSAV to enable STAT_LED Command AT GPIO 1 0 1 ATHGPIO 1 0 0 ATH GPIO 1 1 1 or ATHGPIO 1 1 0 will disable STAT_LED Note GE910 only accept ATHSLED 2 7 13 POWER SUPPLY Q1 What is the power supply requirement Power supply pins connected to HE910 module directly so please see Telit_HE910 Hardware User Guide Here is the link attached http www telit com en products umts ohp p id 14 amp p ac show amp p 108 12
9. n com au High Tech Distribution www glynstore com 6 1 2 3G Variants Zentre Operating Bands Frequency Bands Throughput Voica APS Rx 36 MHz DL UL Mbps Diversity GFF910 G 800 850 900 B5 B8 B2 B1 B4 AWS1700 1900 21 5 7 Y Y Y 2100 800 850 700 SRPSESS B5 B8 B2 B1 B4 AWS1700 1900 21 5 7 N Y Y 2100 800 850 900 B5 B8 B2 B1 B4 AWS1700 1900 21 5 7 N N Y 2100 GFF910 D GFF910 EUR 800 850 900 2100 7 2 5 7 Y N N GFF910 EUD 800 850 900 2100 7 2 5 7 N N N GFF910 EUG GFF910 NAG 6 1 3 2G Variants Variants Frequencies i GPS Notes GFF910 GE GSM GPRS GE GE910 QUAD GFF910 GN 850 900 1800 1900 GE910 GNSS 6 1 4 CDMA Variants Variants Band Frequencies Notes GFF910 CE 800 1900 CE910 DUAL GFF910 DE 800 1900 DE910 DUAL 7 Q amp A 7 1 GPIO Q1 Can GPIO1 10 be used as inputs Yes all GPIO1 10 can be configured as input via AT commands for more detail please see AT command user manual Q2 why GPIO1 working differently when STAT_LED enabled STAT LED and GPIO1 are sharing with the same pin on HE910 module So when STAT_LED enabled via AT commands GPIO1 can t be used as an input or output If issue command to force GPIO1 working as input or output then STAT_LED will lost its function Q3 why GPIO10 labelled Optional for DVI_ TX 10 GLIN GLYN Ltd www glyn com au High Tech Distribution www glynstore com By default GPIO10 hardware co
10. nfigured connect to GPIO10 this pin also can be configured to DVI_TX So if your application wants to use DVI interface please let us know that we can configure this pin working as DVI_TX Otherwise this pin only working as a GPIO Q4 Can GPIO1 10 working as output mode Yes all GPIO can be configured working as output pins via AT commands But pull up to VAUX1 are needed on each GPIO to get 2 8V output Otherwise only can get 1 8V output by default 7 2 SPI Q1 how can use SPI interface There are 2 pins shared with TX_TRACE and RX_TRACE These 2 pins are configured to TX_TRACE and RX_TRACE by default These 2 signals can be configured to SPI by change some resistors If your application need SPI interface please let us know 7 3 DVI Q1 Can DVI working in slave mode Yes DVI interface can work in slave mode But by default it has hardware configured as master mode So if your application want use DVI as a slave port please let us know we can configure it before send it you 7 4 UART Q1 why I can t get UART working without hardware flow control Please pull RTS to GROUND if the hardware flow control not used Please see the NOTE below Q2 why I can t communicate to the modem after the socket connection without hardware flow control Please use command AT amp KO to disable the hardware flow control before enable the socket connections According to V 24 some signal names are referred to the application side theref
11. ns CMOS 2 8V VAUX M WE eee el am 1 yoweron LS ON OFF power ON Ze CMOS 1 8V cee ee ee RESET Reset input Functions CMOS 1 8V Miscellaneous 55 VRTC VRTC Backup capacitor Functions CMOS 2 8V U lt Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V Max 50mA on backup for the embedded RTC supply refer to HE910_Hardware_User_Guide UI ep il H GLYN Ltd www glyn com au High Tech Distribution www glynstore com Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V 59 w e e e o e oe o e O With Working voltage depends on U2 MIC5365 6 Miscellaneous 2 8 Can be adjusted to 2 5V Optional for GPIO_10 GPIO_10 Functions CMOS 2 8V DVI_TX 2 8 Can be adjusted to 2 5V Working voltage depends on U2 MIC5365 6 a a voltage depends on U2 MIC5365 6 Miscellaneous 2 8 Can be adjusted to 2 5V Shared with GPIO_01 GPIO_01 Functions CMOS 2 8V STAT_LED Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V N N N IN Oo CD eu gt LA N je N ui LA Working voltage depends on U2 MIC5365 6 2 8 Can be adjusted to 2 5V 2 8 Can be adjusted to 2 5V NOTE 1 GPIO_01 on HE910 modem goes to both pin 45 and pin 70 via different level translators to Pin 45 via a direction fixed level translators that it
12. ore on the HE910 side these signal are on the opposite direction TXD on the application side will be connected to the receive line here named C103 TXD RXD on the application side will be connected to the transmit line here named C104 RXD 7 5 UART_TRACE Q1 What UART_TRACE interface used for Normally this UART will be used for debugging like module tracing or Python debugging etc 7 6 VAUX1 Q1 How much current VAUX1 can drive VAUX1 connected to an internal 150mA 2 8V regulator This power line also supplier for internal level translators So for safety operation maximum 75mA from VAUX1 7 7 VRTC Q1 How can use this pin This pin connected to HE910 module directly so please see Telit_xE910 RTC BackUp Application note Here is the link attached http www telit com en products gsm gprs phpep id 12 amp p ac show amp p 121 7 8 RESET Q1 How can use this pin This pin connected to HE910 module directly so please see Telit_HE910_Hardware_User_Guide Here is the link attached http www telit com en products umts php p id 14 amp p ac show amp p 108 11 GLYN Ltd www glyn com au High Tech Distribution www glynstore com 7 9 ON OFF Q1 How can use this pin This pin connected to HE910 module directly so please see Telit_HE910_ Hardware User Gude Here is the link attached http www telit com en products umts php p id 14 amp p ac show amp p 108 7 10 SIM INTERFACE Q1 How
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