Meinberg DCF77 PCI510 Скачать руководство пользователя страница 2

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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:

March 07, 2006

Содержание DCF77 PCI510

Страница 1: ...Technical Information Operating Instructions DCF77 PCI510...

Страница 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 March 07 2006...

Страница 3: ...iagram PCI510 11 Connectors and LEDs in the rear panel 12 Pin assignments of the 9 pin connector 13 Installing the PCI510 in your computer 13 Aligning the antenna 14 Technical specifications 16 Firmwa...

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Страница 5: ...5 Driver diskette...

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Страница 7: ...ram Files Meinberg MbgMon Then shut down the computer install the Meinberg radio clock plug in board into a free slot and reboot Now you are asked to install a driver The driver file MEINBERG INF can...

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Страница 9: ...t a binary coding scheme using the short time mark for logical zeroes and the long time mark for logical ones The information on the current date and time as well as some parity and status bits can be...

Страница 10: ...current setting is saved permanently on the radio clock board Software running on the computer can read out the date time status and some more information Access to the board is made via writing to r...

Страница 11: ...11 Block diagram PCI510...

Страница 12: ...e monitor program The BSL button behind the hole in the slot cover activates the clock s boot strap loader This mode of operation is needed if the clock s firmware shall be updated The 9 pin sub D con...

Страница 13: ...2 RxD in RS 232 3 TxD out RS 232 4 P_MIN out TTL 5 5 GND 6 reserved 7 P_SEC out RS 232 3 8 P_SEC out TTL 4 9 reserved The signals which have no lever of the DIL switch assigned are hard wired to the...

Страница 14: ...on and field strength LEDs Like described in chapter General information about DCF77 undisturbed pulses per second except 59 second without any interfering pulses are required for corrcect decoding of...

Страница 15: ...15 The monitor program displays the following window modulation field strength acoustig modulation signal on off...

Страница 16: ...inutes RF distortions indicated by both LED and a bit of the status register Without RF signal the clock runs on XTAL with an accuracy of 10 6 after 1 day of synchronization BATTERY BACKUP Lithium bat...

Страница 17: ...er minute after request received Output String Meinberg standard time string described below PULSE OUTPUTS Pulses every second PPS with TTL and RS232 level pulse duration 100 msec active high Pulses e...

Страница 18: ...the contents of the flash memory so if the update procedure is interrupted it can easily be repeated The contents of the program memory will not be modified until the loader program has sent the comm...

Страница 19: ...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 different for...

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Страница 21: ...21 PCI510 component layout...

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