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SIM508 EVB User Guide

SIMCOM

3.5.2 GPS part

Figure 10: GPS part serial ports

Serial port 1:

Pin

Signal

I/O

Description

2 GPS_TXA O

Transmit data

3 GPS_RXA I

Receive data

5 GND

GND

Serial port 2:

Pin

Signal

I/O

Description

2 GPS_TXB O

Transmit data

3 GPS_RXB I

Receive data

5 GND

GND

SIM508-EVB_UGD_V1.01 Page 14 of 25

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Содержание SIM508EVB

Страница 1: ...SIM508EVB USER GUIDE SIMCOM Ltd 21st Feb 2006 ...

Страница 2: ...ystem validation of this product designed by Simcom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change Copyright This document contains proprietary technical information which is the property of SIMCOM Limited copying of this document and giving it to others and the using or commu...

Страница 3: ...GPS part 14 3 6 Operating status LED 15 3 6 1 GSM part 15 3 6 2 GPS part 16 4 Test interface 16 4 1 GSM serial ports 17 4 2 Keypad 18 4 3 LCD ADC 19 4 4 GPS control I O 20 4 5 GPS serial ports and power 21 5 EVB and accessory equipment 22 6 Illustration 22 6 1 GSM part 22 6 1 1 Running 22 6 1 2 Connecting Net and calling 23 6 1 3 Downloading 23 6 1 4 Turn off 23 6 1 5 Charging 23 6 2 GPS part 23 6...

Страница 4: ...1 FIGURE 8 GPS ANTENNA INTERFACE 12 FIGURE 9 GSM PART SERIAL PORTS 13 FIGURE 10 GPS PART SERIAL PORTS 14 FIGURE 11 GSM PART LED 15 FIGURE 12 GPS PART LED 16 FIGURE 13 TEST INTERFACE OVERVIEW 16 FIGURE 14 GSM SERIAL PORTS 17 FIGURE 15 KEYPAD INTERFACE 18 FIGURE 16 LCD ADC INTERFACE 19 FIGURE 17 GPS CONTROL I O INTERFACE 20 FIGURE 18 GPS SERIAL PORTS 21 FIGURE 19 EVB AND ACCESSORY EQUIPMENT 22 SIM50...

Страница 5: ...on of change Author 2006 2 21 1 01 Origin Simon SCOPE This document give the usage of SIM508 EVB user can get useful info about the SIM508 EVB quickly through this document This document is subject to change without notice at any time SIM508 EVB_UGD_V1 01 Page 4 of 25 ...

Страница 6: ...SIM508 EVB User Guide SIMCOM 1 SIM508 EVB overview Figure 1 TOP view Figure 2 BOTTOM view SIM508 EVB_UGD_V1 01 Page 5 of 25 ...

Страница 7: ...t RX TX LED status selective shifter shifter S6 C8 GPS part wake up control shifter S3 C9 GPS part program download control shifter S4 D Power source adapter interface E1 E3 Audio interface E1 Handset interface E2 Headphone interface E3 Buzzer F1 F4 Serial ports F1 Main serial port for downloading AT command transmitting data exchanging F2 Debug serial port F3 GPS part serial port A F4 GPS part se...

Страница 8: ...IM508 EVB User Guide SIMCOM 2 EVB accessory Figure 3 EVB accessory A antenna A 5V DC source adapter B GSM antenna C GPS antenna D RF cable E Earphone F serial port line SIM508 EVB_UGD_V1 01 Page 7 of 25 ...

Страница 9: ...SIM508 EVB User Guide SIMCOM 3 Accessory interface 3 1 Power interface Figure 4 Power interface Pin Signal I O Description 1 Adapter input I 5V 2 5A DC source input SIM508 EVB_UGD_V1 01 Page 8 of 25 ...

Страница 10: ... I O Description 1 MIC1P I Positive microphone input 2 SPK1P O Positive microphone input 3 SPK1N O Negative microphone input 4 MIC1N I Negative microphone input Headphone interface Pin Signal Input Output Description 5 MIC2P SPK2P I O Auxiliary positive input and output SIM508 EVB_UGD_V1 01 Page 9 of 25 ...

Страница 11: ...SIM508 EVB User Guide SIMCOM 3 3 SIM card interface Figure 6 SIM card interface Note Please refer to SIM508 User Guide detailed in Chapter 3 11 SIM interface SIM508 EVB_UGD_V1 01 Page 10 of 25 ...

Страница 12: ...SIM508 EVB User Guide SIMCOM 3 4 Antenna interface 3 4 1 GSM antenna interface Figure 7 GSM antenna interface SIM508 EVB_UGD_V1 01 Page 11 of 25 ...

Страница 13: ...SIM508 EVB User Guide SIMCOM 3 4 2 GPS antenna interface Figure 8 GPS antenna interface SIM508 EVB_UGD_V1 01 Page 12 of 25 ...

Страница 14: ...scription 1 DCD O Data carrier detection 2 TXD O Transmit data 3 RXD I Receive data 4 DTR I Data Terminal Ready 5 GND GND 7 RTS I Request to Send 8 CTS O Clear to Send 9 RI O Ring Indicator Serial Port 2 Pin Signal I O Description 2 DEBUG_TX O Transmit data 3 DEBUG_RX I Receive data 5 GND GND SIM508 EVB_UGD_V1 01 Page 13 of 25 ...

Страница 15: ...S part serial ports Serial port 1 Pin Signal I O Description 2 GPS_TXA O Transmit data 3 GPS_RXA I Receive data 5 GND GND Serial port 2 Pin Signal I O Description 2 GPS_TXB O Transmit data 3 GPS_RXB I Receive data 5 GND GND SIM508 EVB_UGD_V1 01 Page 14 of 25 ...

Страница 16: ...tion STATUS VBAT_LED VBAT ON OFF indicator Bright VBAT ON Extinct VBAT OFF GSM_NET_LED GSM_NET status indicator Blinking at a certain frequency according to various GSM net status MO_STATUS_LED GSM part status indicator Not used will be configured in our latter software SIM508 EVB_UGD_V1 01 Page 15 of 25 ...

Страница 17: ...part LED Name Description STATUS 1PPS_LED 1PPS signal indicator Not used currently RX TX_LED Run or download indicator Run normally Blinking at 1Hz Download Blinking rapidly 4 Test interface Figure 13 Test interface overview SIM508 EVB_UGD_V1 01 Page 16 of 25 ...

Страница 18: ...al I O Description 1 TXD O Transmit data 2 RXD I Receive data 3 DCD O Data carrier detection 4 RI O Ring Indicator 5 CTS O Clear to Send 6 GND GND 7 DTR I Data Terminal Ready 8 DEBUG_RX I Receive data 9 RTS I Request to Send 10 DEBUG_TX O Transmit data SIM508 EVB_UGD_V1 01 Page 17 of 25 ...

Страница 19: ... Signal I O Description 1 KCOL0 O 2 KROW0 I 3 KCOL1 O 4 KROW1 I 5 KCOL2 O 6 KROW2 I 7 KCOL3 O 8 KROW3 I 9 KCOL4 O 10 KROW4 I Keypad array interface 11 GPIO32 I O GPIO32 reserved for user 12 PWRKEY I power on key 13 GND GND 14 VBAT I VBAT SIM508 EVB_UGD_V1 01 Page 18 of 25 ...

Страница 20: ... I O GPIO5 reserved for user 3 DISP_CLK O Display clock output 4 BUZZER O Buzzer output 5 DISP_D0 I O Display data line 6 AUXADC1 I Adc input 7 DISP_A0 O Display data or address select 8 SIM_PRESENCE I SIM Card Detection 9 NCLDRESET O Display reset outplay 10 TEMP_BAT I For measure the batter temperature SIM508 EVB_UGD_V1 01 Page 19 of 25 ...

Страница 21: ...ve low 6 GPS_GPIO8 I O Reserved 7 GPS_TIMEMARK O 1 PPS timemark output for synchronizing to within 1 microsecond of GPS time 8 GPS_GPIO13 I O Reserved 9 GPS_FREQ_XFER I External CMOS clock source This pin applies to the SiRFLoc Client firmware if unused keep floating 10 GPS_GPIO14 I O Reserved 11 GND GND 12 GPS_TIMERSYNC I External CMOS clock source This pin applies to the SiRFLoc Client firmware ...

Страница 22: ...XB O 2 GPS_TXA O 3 GPS_RXB I 4 GPS_RXA I GPS serial interface 5 GPS_VCC_RF I Power supply for 3V active antenna 6 GPS_VANT I External DC power supply for an active antenna 7 GPS_VCC_RF I Power supply for 3V active antenna 8 GPS_VRTC I Apply 3V dc for backup RTC SRAM 9 GND GND 10 GND GND SIM508 EVB_UGD_V1 01 Page 21 of 25 ...

Страница 23: ...B insert the 5V direct current source adapter switch shifter S1 on the RUN state shifter S2 on the ON state 2 Press the GSM_ON OFF button Z1 for about 2 seconds then the GSM part of SIM508 begins to run You will see the light GSM_NET on the EVB glittering at a certain frequency corresponding to various states then you can judge whether the EVB and SIM508 is running or not No function and test can ...

Страница 24: ...tion 6 1 3 Downloading Connect the serial port line to the GSM_MAIN serial port connect the direct current source adapter run the download program and press the START key then switch shifter S2 on the ON state shifter S1 on the D L state then the download procedure is executing 6 1 4 Turn off Press the GSM_ON OFF button Z1 for about 1 second the GSM part of SIM508 will be turned off 6 1 5 Charging...

Страница 25: ...GPS_COMA serial port 2 Connect the direct current source adapter 3 Switch shifter S3 on RUN state and shifter S4 on the D L state 4 Switch shifter S2 on the ON state and shifter S6 on the GPS_RXA state See note 5 Switch shifter S7 on the ON state 6 Run the download program and press the execute key and then the download procedure is executing immediately Note Step 4 is only for the judgement while...

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