Technical Information
Operating Instructions
TCG511
Timecode Generator
Страница 1: ...Technical Information Operating Instructions TCG511 Timecode Generator...
Страница 2: ...Impressum Meinberg Funkuhren GmbH Co KG Lange Wand 9 D 31812 Bad Pyrmont Phone 49 0 52 81 9309 0 Fax 49 0 52 81 9309 30 Internet http www meinberg de Email info meinberg de December 01th 2009...
Страница 3: ...red inputs 11 Configuration of the Board 11 Configuration of serial port COM0 12 Selection of serial timestring 12 Selection of generated time code 12 Serial configuration of the board 13 Outputs 14 A...
Страница 4: ...for the generation of IRIG AFNOR and IEEE1344 standard time codes Particularly it is intended for operation with the Mein berg GPS radio clocks GPS161 GPS164 and GPS170 as well as the DCF77 correlati...
Страница 5: ...drivers TTL into 50 RS232 drivers RS422 driver transistor digital sinewave generator Flash EPROM program memory EEPROM data memory dual Tx Rx timecode address data control 10 MHz modulated timecode u...
Страница 6: ...6 IRIG standard format x 3x TYPICAL MODULATED CARRIER IRIG A 10000 Hz IRIB B 1000 Hz binary 0 binary 1...
Страница 7: ...7 AFNOR standard format...
Страница 8: ...ime set during daylight saving time 64 Timezone Offset Sign sign of TZ offset 0 1 65 TZ Offset binary encoded 1 Offset from IRIG time to UTC time Encoded IRIG time plus TZ Offset equals UTC at all tim...
Страница 9: ...of year SBS time of day e B002 100pps PWM DC Signal no carrier BCD time of year f B122 100pps AM Sine wave signal 1 kHz carrier frequency BCD time of year e B003 100pps PWM DC Signal no carrier BCD ti...
Страница 10: ...ime of year BCD year o AFNOR Code according to NFS 87500 100pps AM Sine wave signal 1kHz carrier frequency BCD time of year complete date SBS Time of Day Signal level according to NFS 87500 p IEEE1344...
Страница 11: ...TCG511 a 10 MHz Clock Signal TTL Level VG Connector Pin 12 if TCG511 is not equipped with an internal oscillator b positive pulse per second TTL Level VG Connector Pin 6c c serial time telegram once...
Страница 12: ...f serial timestring Selection of generated time code The time code to be generated can be selected via DIL Switches SW1 5 to SW1 8 DC Level Shift Codes PWM Signal A00x B00x G00x and modulated sine wav...
Страница 13: ...of merit TFOM field is set as follows Clock was synchronized once after power up TFOM 0000 Clock was not synchronized after power up TFOM 1111 For testing purposes the output of TFOM in IEEE1344 mode...
Страница 14: ...binary 0 2 MARK amplitudes 8 SPACE amplitudes b binary 1 5 MARK amplitudes 5 SPACE amplitudes c position identifier 8 MARK amplitudes 2 SPACE amplitudes PWM DC outputs The pulse width modulated DC si...
Страница 15: ...at the VG connector is held in the TTL low state while the system is powered up a bootstrap loader is actived and waits for instructions from the serial port COM0 The new firmware can be sent to TCG5...
Страница 16: ...C Idmax 150 mA Ptot 250mW serial time telegram RS232 Pilot LED Status of the time code generator Power supply 5V 170mA Temperature range 0 60 degrees Celsius Connectors 64 pin rear VG edge connector D...
Страница 17: ...tatus characters depending on clock type u GPS clock is running free without exact synchr PZF time frame not synchronized DCF77 clock has not synchronized after reset space 20h GPS clock is synchronou...
Страница 18: ...ry 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 v sign of the offset of local timezone related to UTC oo...
Страница 19: ...bb latitude of receiver position in degrees leading signs are replaced by a space character 20h n latitude the following characters are possible N north of equator S south d equator llll llll longitud...
Страница 20: ...Clock input TTL Level RESERVED 13c 14c reserved I O Lines 15c COM0 RxD in 24c COM0 RS 232 Input COM0 TxD out 30c COM0 RS 232 Output IRIG TTL out 25a Unmodulated output TTL int 50 high active IRIG TTL...
Страница 21: ...TCG5 1 1 E 0 1 1 2 0 9...
