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PCM-3291  

USER MANUAL 

 

 

 

Summary of Contents for PCM-3291

Page 1: ...PCM 3291 USER MANUAL ...

Page 2: ... of Advanced Micro Devices Inc Award is a trademark of Award Software International Inc Cyrix is a trademark of Cyrix Corporation IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation Intel and Pentium are trademarks of Intel Corporation Microsoft Windows is a registered trademark of Microsoft Corp RTL is a trademark of Realtek Semiconductor Co Ltd C T is a trademark...

Page 3: ...TER 1 GPS INTRODUCTION 1 CHAPTER 2 PCM 3291 INTRODUCTION 2 2 1 Module Dimensions 3 2 2 Placement 4 2 3 Connector Define 4 6 2 4 Jump Setting 7 2 5 TMARK 8 2 6 10KHz clock 8 2 7 How to Use GPS PCM 3291 module 9 10 CHAPTER 3 Data Format ...

Page 4: ...these frequencies but with different ranging codes than those employed by other satellites These codes were selected because they have low cross correlation properties with respect to one another The navigation data provides the means for the receiver to determine the location of the satellite at the time of signal transmission whereas the ranging code enables the user s receiver to determine the ...

Page 5: ...applications 2 2 Marine navigation applications 2 3 Aviation applications 2 4 Surveying 2 5 Timing applications 3 PCM 3291 INTRODUCTION 3 1 Top View C1 D1 J6 J7 Engine Board U3 ANT J3 U1 U2 B1 A1 Table1 Table2 Table3 J4 J5 JP1 JP2 JP3 1 1 5 10 6 ...

Page 6: ...PCM 3291 3 3 2 Module Dimensions 3250 3775 í250 í125 350 3550 200 200 200 500 250 1050 300 Unit mil 16 5 28 6 Unit mm 28 6 1 6 Unit mm ...

Page 7: ...PIN No PIN Name PIN No PIN Name JP4 COM1 JP5 COM2 JP6 COM3 JP7 COM4 Table 3 PIN No PIN Name PIN No PIN Name JP10 External Interrupt Setting JP15 IRQ5 J7 PIN No PIN Name PIN No PIN Name 1 Reserved 2 DGPS Signal In I 3 NC 4 Time Mark Pulse 10KHz o 5 GND Power 6 NC 7 NC 8 NC 9 Time Mark Pulse 1PPS I 10 VCC Power JP1 PIN No PIN Name JP1 Time Mark Output Setting JP2 PIN No PIN Name JP2 10KHz Output Set...

Page 8: ...V LA21 IRQ11 6 SD3 DRQ2 LA20 IRQ12 7 SD2 12V LA19 IRQ15 8 SD1 ENDXFR LA18 IRQ14 9 SD0 12 LA17 DACK0 10 IOCHRDY KEY MEMR DRQ0 11 AEN SMEMW MEMW DACK5 12 SA19 SMEMR SD8 DRQ5 13 SA18 IOW SD9 DACK6 14 SA17 IOR SD10 DRQ6 15 SA16 DACK3 SD11 DACK7 16 SA15 DRQ3 SD12 DRQ7 17 SA14 DACK1 SD13 5V 1 2 E E E E E31 32 Row B Row A E E E J4 1 2 E E E E E31 32 1 2 E E E E E19 20 Row C Row D E E E J5 1 2 E E E E E19...

Page 9: ...J4 Row A Row B Signal J5 Row C Row D 18 SA13 DRQ1 SD14 MASTER 19 SA12 REFRESH SD15 0V 20 SA11 SYSCLK KEY 0V 21 SA10 IRQ7 22 SA9 IRQ6 23 SA8 IRQ5 24 SA7 IRQ4 25 SA6 IRQ3 26 SA5 DACK2 27 SA4 TC 28 SA3 BALE 29 SA2 5V 30 SA1 OSC 31 SA0 0V 32 0V 0V Low active ...

Page 10: ... Disable JP12 IRQ7 Short Enable Open Disable The default setting is COM3 IRQ5 Enable Enhance Jump No Define Note JP13 IRQ3 Short Enable Open Disable JP14 IRQ4 Short Enable Open Disable JP15 IRQ5 Short Enable Open Disable JP16 IRQ7 Short Enable Open Disable JP17 IRQ10 Short Enable Open Disable JP18 IRQ11 Short Enable Open Disable JP19 IRQ12 Short Enable Open Disable JP20 IRQ14 Short Enable Open Dis...

Page 11: ... duration is typically 25 6 milliseconds Figure 1 GPS Receiver Time Mark Pulse Waveform 3 6 10KHz clock This is a 10KHz clock waveform that is synchronized to the UTC TMARK pulse The relationship between the 10KHz clock and the TMARK UTC pulse is shown in Figure 2 This clock signal is a positive logic buffered CMOS level output Figure 2 10KHz Clock UTC TMARK Pulse Relationship 2 00V ch1 M5 00ms ch...

Page 12: ...l transmission address are between 02F8H 02FFH The address of serial transmission control card is the same COM1 IRQ4 COM2 IRQ3 are occupied for general use Recommending that the set up of PCM 3291 is on COM3 IRQ5 Please refer 3 4 Jump setting PC104 standard connector GPS ANT GAAR11 module GAAR11 PIN Header PC104 male main board GPS active antenna should be located at ourdoor without cover CPU memo...

Page 13: ...M 3291 default at COM3 IRQ5 4800bps No parity 8 data bit 1 stop bit NMEA 0183 Data Messages Regarding to details please refer the following Data interface specification NOTE Please make sure COM3 s IRQ is set to different port other than COM1 COM2 s while running under Windows platform DGPS signal in Ó12V signal output DGPS Receiver GAAR11 module main board PC104 standard connector GAAR11 PIN Head...

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