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Meinberg GPS169PCI, Operating Instructions Manual, Page: 3 / 34

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Table of Contents

Impressum ............................................................................................ 2

Driver Diskette ..................................................................................... 4

Content of the diskette .......................................................................... 5

General information .............................................................................. 6

Block diagram GPS169PCI .................................................................. 7

GPS169PCI features ............................................................................. 8

Time zone and daylight saving .................................................... 8

Asynchronous serial ports ........................................................... 9

Time capture inputs ..................................................................... 9

Pulse and frequency outputs ........................................................ 9

DCF77 emulation ...................................................................... 10

Connectors and LEDs in the rear slot cover ....................................... 11

Installing the radio clock ..................................................................... 12

Configuring the 9 pin connector ................................................ 12

Mounting the board ................................................................... 12

Mounting the antenna ................................................................ 13

Powering up the system............................................................. 13

Firmware updates ............................................................................... 14

Replacing the lithium battery .............................................................. 15

CE label .............................................................................................. 15

Timecodes .......................................................................................... 16

The timecode generator ............................................................. 16

IRIG standard format................................................................. 17

AFNOR-standard format........................................................... 18

Assignment of CF Segment in IEEE1344 mode ....................... 19

Generated timecodes ................................................................. 20

Selection of timecode ....................................................... 20

Summary of Contents for GPS169PCI

Page 1: ...Technical Information Operating Instructions GPS169PCI with IRIG Generator...

Page 2: ...Impressum Meinberg Funkuhren GmbH Co KG Auf der Landwehr 22 D 31812 Bad Pyrmont Phone 49 52 81 9309 0 Fax 49 52 81 9309 30 Internet http www meinberg de Email info meinberg de February 20 2006...

Page 3: ...s 9 DCF77 emulation 10 Connectors and LEDs in the rear slot cover 11 Installing the radio clock 12 Configuring the 9 pin connector 12 Mounting the board 12 Mounting the antenna 13 Powering up the syst...

Page 4: ...chnical specifications of antenna 24 Assembly with CN UB E CN UB 280DC 25 Time strings 26 Format of the Meinberg Standard time string 26 Format of the Meinberg Capture String 27 Format of the SAT time...

Page 5: ...ollows Installation Instructions Execute Setup exe and choose the installation directory By default the installation directory is C Program Files Meinberg MbgMon Then shut down the computer install th...

Page 6: ...on of 24 satellites together with some active spares in six orbital planes 20000 km over ground provides a minimum of four satellites to be in view 24 hours a day at every point of the globe Four sate...

Page 7: ...7 Block diagram GPS169PCI...

Page 8: ...clock is also available with a higher precision time base A monitoring software shipped with the board can be used to check the clock s status and configure some operational parameters Time zone and...

Page 9: ...falling TTL slope at one of these inputs lets the microprocessor save the current real time in its capture buffer From the buffer an ASCII string per capture event can be transmitted via COM1 or displ...

Page 10: ...ocal time as configured by the user including announcement of changes in daylight saving and announcement of leap seconds The coding sheme is given below Time marks start at the beginning of a new sec...

Page 11: ...red to the GPS169PCI s serial port COM0 Pin assign ment can be seen from the figure beside This port can not be used as serial port for the compu ter Instead it can be uses to send out Meinberg s stan...

Page 12: ...N Those signals which do not have a lever of the DIL switch assigned are always available at the connector n i P B U S D n i P B U S D n i P B U S D n i P B U S D n i P B U S D l a n g i S l a n g i S...

Page 13: ...ure that there is no short circuit between the inner and outer conductor of the antenna cable because this could cause a fault of GPS169PCI Powering up the system After the board has been mounted and...

Page 14: ...be downloaded to the internal flash memory via the radio clock s serial port COM0 There is no need to open the computer case and insert a new EPROM If the button behind a hole in the rear slot cover...

Page 15: ...replace the battery the following should be noted ATTENTION Danger of explosion in case of inadequate replacement of the lithium battery Only identical batteries or batteries recommended by the manufa...

Page 16: ...odulated timecodes Modula ted signals are transmitting the information by varying the amplitude of a sinewave carrier unmodulated timecodes are transmitted by pulse duration modulation of a DC signal...

Page 17: ...17 IRIG standard format...

Page 18: ...18 AFNOR standard format...

Page 19: ...g n i v a S t h g i l y a D T S D e m i t g n i v a s t h g i l y a d g n i r u d t e s 4 6 n g i S t e s f f O e n o z e m i T 1 0 t e s f f o Z T f o n g i s 5 6 1 d e d o c n e y r a n i b t e s f...

Page 20: ...complete date SBS Time of Day f IEEE1344 Code according to IEEE1344 1995 100pps AM sinewave signal 1kHz BCD time of year SBS time of day IEEE1344 expansion for date timezone daylight saving and leap s...

Page 21: ...CHRO NIZATION one minute with known receiver position and valid almanac 12 minutes if invalid battery buffered memory PULSE OUTPUTS change of second PPS TTL level valid on rising edge change of minute...

Page 22: ...Hz 100 besides carrier 120 dBc Hz 1 kHz besides carrier 130 dBc Hz SYSTEM BUS INTERFACE universal board for 3 3V and 5V systems 32 bit 33MHz or 66MHz PCI bus compatible to PCI and PCI X specification...

Page 23: ...ors for antenna and modulated timecode AMBIENT TEMPERATURE 0 60 C HUMIDITY 85 max Assignment of the 5 pin jumper block The jumper block can be used to access the 10 MHz frequency output and the serial...

Page 24: ...575 42 MHz bandwidth 9 MHz CONVERTER local oscillator to converter frequency 10 MHz first IF frequency 35 4 MHz POWER REQUIREMENTS 12V 18V 100mA provided via antenna cable CONNECTOR coax type N female...

Page 25: ...25 Assembly with CN UB E CN UB 280DC...

Page 26: ...ime hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second uv clock status characters u clock has not synchronized after reset space 20h clock has synchronized after reset v differen...

Page 27: ...s whereas the other charac ters are part of the time string The groups of characters as defined below x 0 or 1 corresponding on the number of the capture input _ ASCII space 20h dd mm yy the capture d...

Page 28: ...century 00 99 w the day of the week 1 7 1 Monday hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second xxxx time zone indicator UTC Universal Time Coordina...

Page 29: ...9 ss seconds 00 59 or 60 while leap second ss fractions of seconds 1 10 1 100 A Status A time data valid V time data not valid bbbb bb latitude of receiver position in degrees leading signs are replac...

Page 30: ...mm minutes 00 59 ss seconds 00 59 or 60 while leap second v sign of the offset of local timezone related to UTC oo oo offset of local timezone related to UTC in hours and minutes ac clock status char...

Page 31: ...racter 20h n latitude the following characters are possible N north of equator S south d equator llll llll longitude of receiver position in degrees leading signs are replaced by a space character 20h...

Page 32: ...whereas the other charac ters are part of the time string The groups of characters as defined below yy mm tt the current date yy year of the century 00 99 mm month 01 12 dd day of month 01 31 _ Space...

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