EVK-GT8230 User Manual
Contents
1. R OOO suan e JM11 Figure 2 13 Jumpers Location No Jumper Switch Quantity Description Module output 1 8V to indicator JP7 pin2 pin3 Supply 1 8V connection from power UART2 connection 5 JU6 3 e t Power supply for LED indicator tT fr ff UT connection 868 0 3 o 1 Power supply for CODEC inside the EVK GT8230 User Manual Page 18 of 22 Bs 3 Adapter Introduction 3 1 Adapter Overview The adapter is used to connect module and developer board together here take H330 Adapter ADP H330 as an example 3 2 Adapter Appearance The following figure shows ADP H330 282520010 71998 13 1 ccoO1QZ28 DX N S ZHINOO8 1 006 3903 SedD ZHINOOLZ OO6 VINOOAA ssam Bg y V6 GaRy5S z ERV Egy Ls 3 43 8 88 68 06 16 6 Ch pr Lb GF IS P WW 7 D M ow mh Qh fF VS GR xm E SE a oc LS OF Zy S 97 BY OS ZS 5 95 GNIGNOAVAALY by M TS fI E ai Ron j M mU CARA A woo A gt 8 Pw E a BN Figure 3 2 ADP H330 Bottom View EVK GT8230 User Manual Page 19 of 22 Bs 3 3 Adapter Structure PUMP HIGTB231N His THE2. Perfect Wireless Connection Bs Confidential Material This document contains information highly confidential to Fibocom Wireless Inc Fibocom Fibocom offers this information as a service to its customers to support application and engineering efforts that use the products designed by Fibocom The information provided is based upon requirements specifically provided to Fibocom by the customers All specifications supplied herein are subject to change Disclosure of this information to other parties is prohibited without the written consent of Fibocom Copyright Copy Reproduce Distribute and or Edit of this document or part of it as well as utilization of its contents and communication thereof to others without express authorization are prohibited Offenders will be held liable for payment of damages All rights created by patent grant or registration of a utility model or design patent are reserved Copyright 2013 Fibocom Wireless Inc All rights reserved Trademarks Notice B The FIBOCOM Logo is registered by Fibocom Wireless Inc All other product or service names or logos are the property of their respective owners Copyright 2013 Fibocom Wireless Inc All rights reserved Revision History version V1 0 0 2012 05 29 Initial Version V1 0 1 2013 01 04 Update the doc s name Update EVK and product pictures Add some notes during using mini PCle V1 0
3. JA6 11 12pin On off connect to EAR of the headset 1 As shown in this picture Figure 2 8 Handle Socket JA1 2 7 2 Audio2 The handle socket JA4 on the developer board is the second channel audio interface Jumper Switch Description wen 77 JA4 As shown in this picture Figure 2 9 Handle Socket JA4 2 7 3 Speaker The speaker interface and handle socket are connected to the same audio interface of the module therefore these two interfaces cannot be used simultaneously Jumper Switch JA8 1 2pin On off connect to AUXO of the speaker EVK GT8230 User Manual Page 14 of 22 Bs JA8 3 4pin On off connect to AUXO of the speaker JA8 5 6pin On off PA power supply 000000000 000000000 JAG Figure 2 10 Jumpers Locations 2 8 RESET Button The developer board has a RESET button The following picture shows the diagram JM14 RESET ALL CON2 RESET ALL Figure 2 11 RESET Circuit JM14 Enable disable RESET switch Figure 2 12 Jumpers Locations EVK GT8230 User Manual Page 15 of 22 Bs FIBOCOM 2 9 Test Point For testing and debugging there are several multi group test pin on the developer board please refer to the following table Jumper Switch Test group Test PIN 1 VRTC 1 8 2 JA8 VRTC amp ADC pin 3 ADC2 pin 4 ADC pint CLKOUTO pin2 CLK32K pin3 USIF1 SCLK JM8 CLOCK
4. 04046 3 2 Adapter 3 3 Adapter 5 000080000 3 4 Adapter 2200000 0000000 nennen 3 4 1 Work with GT8230 sse nennen 34 2 3 5 Adapter Installation esses EVK GT8230 User Manual Page 4 of 22 Bs 1 Preface 1 1 Scope EVK GT8230 is the developer board of Fibocom 3G module it worked with corresponding adapter This Manual describes the developer board EVK GT8230 ensures the users can quickly and conveniently develop wireless communications using Fibocom Module 1 2 Developer Board Structure UART2 High Speed USB USB UART1 UARTI Audio 2 4 Audio Power Supply Input DC AV Input Power Selector Figure 1 1 GT8230 EVK GT8230 User Manual Page 5 of 22 Bs 1 3 Application Diagram GT8230 mainly includes the four parts each functional interface button test point and power supply The diagram as listed below Fl THEE 4 E gt Ww Figure 1 2 product diagram Note the Reset button is only for Mini PCle for Adapter is useless EVK GT8230 User Manual Page 6 of 22 Bs 2 Function Description of EVB This section describes the different functions of each block take ADP H330 H330 Adapter as an example 2 1 Power Supply This develope
5. f I 149 FE DC AV 86 E GND 4 54 HARS RESET 4 dS 253 dn on VARTI OSR n TuARTLATS uARTicts oo rta ear Umm no cb Q oo _ uartzAxo o o POWEROFF joo oo 2 Poweron nn lt cou t ouo T ENTUWAKE UP CLK32K 9 0 I na oo VBAT VBAT oo VDD MMC MMC ANT MAIN ANT i 11 12 4 904 VBATIREVBIE D Figure 3 3 ADP H330 USB power supply switch control Power selection connect DC4V and VBAT DC4V supplies the power Jumper Power selection connect DCAV and VBAT DCAV supplies the power On button power on the module Reset button reset the module standard module is power off after reset Test point JTAG test point used for Debug EVK GT8230 User Manual Page 20 of 22 Bs H330 communication module Antenna interface Main antenna interface U FL connector Antenna interface Diversity antenna interface U FL connector Connector between Adapter and EVB 80Pin Note If you connect Adapter to the developer board please remove jumper 3 and 3 4 Adapter Operation 3 4 1 Work with GT8230 1 Adapter doesn t need power supply the jumper of adapter can be
6. 2 2013 01 30 Add picture of handles socket connection Delete the button of POWER_ON and POWER_OFF Update the name Add adapter V2 0 0 2013 09 13 EVK GT8230 User Manual Page 2 of 22 Bs Applicability Table We me Nt H330 Concert with ADP H330 xxx yy H350 Concert with ADP H350 xxx yy EVK GT8230 User Manual Page 3 of 22 Bs Contents TE 6 gt eee Esos 1 2 Developer Board to Applicaton 2 Function Description of Z E OWEN SUID ONY 2 1 1 Direct Power 2 1 2 audeat pum bran US NU E sanana 2 1 3 Power Supply T 2 UATSTT 24 USB IMeEr aCe NR RR RT mq TU M Z SVART 2 0 SIM Card Bus PP 2 DTZ Eo o 2O RESET BUON T e erence 2 10 Default Jumper SAdapter 3 1 Adapter
7. amp EINT 4 T OUTO pind EINT2 pin6 GND pin7 EINT1 pint MMC DAT3 pin2 MMC DATO pin3 MMC CD JM10 MMC 4 MMC DAT1 pind MMC pin6 MMC DAT2 pin7 MMC pint 2 SCL JA3 PCM pin3 2 SDA EVK GT8230 User Manual Page 16 of 22 Bs FIBOCOM pind 125 RX 125 TX 9 125 WAO 11 125 CLKO 13 CLKOUTO pint USB VBUS pin2 HSIC_USB DATA JU1 HSIC pin3 HSIC USB STRB 4 GND pin 1 1V8 pin 2 NC 3 RX DATA SPI MISO pin 4 MIPI RX FLG SPI MOSI pind MIPI RX RDY SPI Clock pin6 MIPI RX WAKE JM4 MIPI pin7 TX DATA SPI MRDY pin8 MIPI TX FLG SPI SRDY pin9 MIPI TX RDY 10 TX WAKE pin GPIO 049 pin12 GND JM1 Other pin 1 I2SCLK1 EVK GT8230 User Manual Page 17 of 22 Bs 2 10 Default Jumper Switch The following picture shows the default jumper switch position on the developer board JUG JP6 oo mH a 256 O 02 50 i x e g Q hib A Q E om 4 UN mim E a 6o 8 a 15082 ae pun ET 1 7 uasa a um 000 im mann JM5 n ma ma man o FE NN EIE a JM14 3 E
8. board 3 3V voltage generated after VBAT40 pass through UP2 1 8V voltage generated after VDD33 pass through these two set of voltages support other IC LED and circuit on the developer board Jumper Switch LED indicator LED indicator On Off Enable LED Indicator for Power Select Power Supply for CODEC inside the module Jumper on Pin 1 VBAT connected with VSPK_M power supplied by VBAT Jumper on Pin 3 VDD33 connected with VSPK_M power supplied by VDD33 Supply power to VDD_MMC inside the module 1V8 connected with VDD MMC power supplied by 1V8 VDD33 connected with VDD MMC power supplied by VDD33 Supply power to CODEC on the developer board Jumper on Pin 1 VBAT connected with VSPK power supplied by VBAT Jumper on Pin 3 VDD33 connected with VSPK power supplied by VDD33 Note When you test the parameter of current please unplug the above six jumpers The tested current will be the current consumed by module only EVK GT8230 User Manual Page 8 of 22 Bs 4 42 44 te Gm be fs m Of METS CTR gt N 908 CR a 24 vj pe 100mm JM11 JM12 Figure 2 2 Jumpers Locations 2 2 UART1 COM UART1 is a full 8 line interface there are six LED indicators LRI LDCD LDSR DTR LRTS LCTS used to display the corresponding pin logic level in the module it can be directly connected to PC or other DTE eq
9. removed 2 Please notice the direction of adapter and developer board 3 Adapter 80 Pin corresponds to developer board 80 Pin socket Note Misplace may cause damage to the module 4 USIM card can be installed at the bottom of adapter or developer board GT8230 Note Do not insert the SIM card at the same time it may works abnormal 3 4 2 Only Adapter 1 Use external DC 4V power first jumpers connect to 5 pin as shown in Figure3 3 press Power ON 2 f you want to use USB to supply the power please connect the jumpers in and 4 Note The load capacity of USB port must be 5V 700mA or above otherwise the module maybe abnormal EVK GT8230 User Manual Page 21 of 22 Bs 3 5 Adapter Installation Adapter installation Figure 3 4 Adapter H330 Adapter Installation Diagram Note Please pay attention to the direction of Adapter to avoid damage MINI PCI Installation Figure 3 5 H330 Mini PCle Installation Diagram Note Before install Mini PCle please remove the J5 screw on the developer board otherwise it cannot be installed EVK GT8230 User Manual Page 22 of 22
10. er Manual Page 10 of 22 Bs Note e You cannot use UART1 and UART1 interface at the same time please switch between JU9 and JU7 e Install corresponding driver USB to Serial port driver EVB use PL2303 interface chip when use USB interface e Mini PCle doesn t support this port 1 Figure 2 4 Jumpers Locations 2 4 USB Interface The USB interface is a high speed data transmission interface a LED indicator LUSB used to display the connection between the interface and PC terminal This USB interface is a mini USB interface users can connect to the PC through switching cable USB transfer to mini USB If it is connected successfully the light will on The following picture shows the connection of High Speed USB DCE DTE for connecting to USB ID Note Install corresponding driver driver for H330 module when use USB interface EVK GT8230 User Manual Page 11 of 22 Bs FIBOCOM Figure 2 5 Jumpers Locations 2 5UART2 COM UART2 is a 2 lines interface RXD TXD which can test the second UART of H330 It can be directly connected to PC or other DTE equipments The following picture shows the communication process Enable disable UART2 Note For mini PCle connect the mini USB cable to the high speed USB port of the developer board in the meantime unplug jumper switch JP7 otherwise this port cannot be used 2 6 SIM Card Interface Developer board
11. includes a complete SIM card socket and interface circuit The following picture shows the diagram CMS 0 1uF CMI GND 3 4 USM VCC l 39pF 2 5 USIM RST 1 6 USM il USIM IO il USIM CD 8 CM2 inF Figure 2 6 SIM Card Circuit EVK GT8230 User Manual Page 12 of 22 Bs 2 7 Audio Interface Developer board includes two audio interfaces and a speaker interface The second audio interface and speaker interface are connected to the same audio network of the module so you cannot use these two interfaces at the same time Besides developer board provides two Audio frequency modulation Options e Option 1 use of the CODEC inside the module Some modules does not support CODEC please refer to the module hardware user manual e Option 2 use the External CODEC in the EVB JA6 Jumper to JA6 select the CODEC inside the module Jumper to select the use of External CODEC in the EVB JA3 Jumper to JA3 select the use of External CODEC in the EVB JA6 JA3 Figure 2 7 Jumpers Locations 2 7 1 Audio The handle socket JA1 on the developer board is the first channel audio interface JA6 5 6pin On off connect to MIC of the headset 6 7 8 On off connect to of the headset JA6 9 1 Opin On off connect to EAR of the headset EVK GT8230 User Manual Page 13 of 22 Bs
12. r board supports two kinds of power supply inputs 1 Direct Power Supply Directly connected with VAOBAT and GND Pin JP2 to 4V Note For mini PCle use DC3 3V power supply 2 External PSU Supply option can be connected through the DC DC adapter supplying 9V through JP1 then supply power to H330 Adapter through DC DC conversion circuit on development board As shown in Figure 2 1 e Selection of Direct Power Supply set the power selector switch SWP1 to the left e Selection of Power Adaptor set the power selector switch SWP 1 to the Right 40 Ww Direct Power Supply 4 Power Adaptor Figure 2 1 Power Switch 2 1 1 Direct Power Supply Direct Power Supply The power supply is connected directly to the module so the voltage range must comply with the H330 Specifications DC Power Supply V40BAT JP3 Voltage Range 3 3 V 4 2 V GND JP2 Recommended Voltage 4 0V Input Current gt 2 0A EVK GT8230 User Manual Page 7 of 22 Bs FIBOCOM Note Please use correct Voltage to avoid damage 2 1 2 Power Adaptor When an external power adaptor is plugged in the developer board will use a DC DC Buck circuit to convert to 4V supply and LV40 indicator will be ON Straight Insert Voltage Socket 02 5mm Input Voltage 8V 15V Input Power 29W 2 1 3 Power Supply Peripherals There are two LDO chips UP2 and UP3 on the developer
13. uipment Developer board contains RS 232 Transceiver SP3238EEA inside PC and other DTE equipment can test all the functions of the module through this interface and AT Commands The following picture shows the connection of UART 1 EVK GT8230 User Manual Page 9 of 22 Bs All 9 Jumpers In Turn ON UART 1 Signal JU7 connection 4 1977 gt JA Figure 2 3 Jumpers Locations Note For mini PCle connect the mini USB cable to the high speed USB port of the developer board in the meantime unplug jumper switch JP7 otherwise this port cannot be used 2 3 UART1 USB U ART1 USB connector UART1 connector are using the same internal UART interface inside the developer board so they have the same functions and commands The developer board contains a UART to USB converter chip PL2303 it provides four lines CTXD RXD CTS RTS to UART interface of module after conversion this USB connector is the mini USB connector users can connect to the PC through switching cable USB transfer to mini USB There is a LED indicator LUSB UART next to the USB interface used to display the connection between the interface and PC If it is connected successfully the light will on The following picture shows the connection of USB UART1 USB DCE PL 2303X DTE Turn on off USB interface as communication interface EVK GT8230 Us
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