Motorola MVME167 User Manual download pdf (Page 18)

Time Bus Interface Card

18 of 56 ICD-13/05 ICD 13—Standard Controller

3. Switch on the enclosure power. The displays may initially show a random number,

but should immediately change to all segments on for about a second, then start

counting the time from 00:00:00.

Note that the decimal points on the displays are used to indicate if time is available

from an external source — the decimals are lit to indicate that the card is freewheel-

ing. If the card is a bc637GPS unit and the satellite receiver is plugged in and can see

the sky, there will be a delay of a few minutes while the receiver picks up the satel-

lites, but eventually the display will change to show the current time (not necessarily

local time though) and the decimal points will be extinguished.

4. If using the bc637GPS unit, install the antenna cable into J4.

5. Check that the card’s VME interface works.

167-Bug>MD FFFF4000:10

FFFF4000 FEF4 F350 XXXX XXXX FFFF FFFF 0070 01HH

FFFF4010 MMSS XXXX XXXX 00FF FFFF FFFF FFFF FFF0

If the VxWorks PROMs are in the SBC, use:

-> d 0xffff4000,16

ffff4000: fef4 f350 XXXX XXXX ffff ffff 0070 00HH *...P.........p..*

ffff4010: MMSS XXXX XXXX 00ff ffff ffff ffff fff0 *GE.5.P..........*

value = 21 = 0x15

TABLE 9. bc635VME Switch Settings

Switch Setting Type Switch Setting Type

SW1-1 On A6 SW2-1 Off A14

SW1-2 On A7 SW2-2 On A15

SW1-3 On A8 SW2-3 On Bus Type

SW1-4 On A9 SW2-4 On Bus Type

SW1-5 On A10

SW1-6 On A11

SW1-7 On A12

SW1-8 On A13

TABLE 10. bc635VME Jumper Settings

Jumper Setting Type

JP1 3-4 Modulated IRIG-B Timecode

JP2 1-2 Single Ended GPS 1PPS input

JP3 1-2 GPS Receiver Type

JP4 3-4, 5-6 Auxiliary RS422 Output

JP5 1-2 RS422 Input Termination

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 55 56

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Motorola MVME167 User Manual Page 18