820-8435 - orientation of clock-chip

[jpadie]

Hi

can anyone share the orientation of the clock-chip on the 820-8435 board? Or a datasheet for the chip (SLG3NB148CV)?

thanks
Justin

p.s. yes -- took the thing off, stopped for a cup of tea and then realised i didn't make a note. and matching the dot with pin 1 on the boardview just doesn't look right in my memory!

 

[JohnB8812]

The dot should face pin 1, so on this one, the dot should face top left

 

[jpadie]

top left is an ambiguous concept here John!

but if there is confidence in the dot and confidence in the boardview pin 1 notation then I guess that it's my mind playing tricks on me and the chip is oriented correctly. It look jarringly wrong vis a vis my memory of when I removed it.

As luck would have it I got a very similar board (820-3427-A) in the door 20 minutes ago, so I will cross-fingers and hope that it has a similar component set for RTC and double check against that!

thanks

 

[dukefawks]

The dot on the chip should match pin 1 on the board view.