FreeCalypso > hg > freecalypso-reveng

view pirelli/32khz @ 215:d69f7512e3c1

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Pirelli: documented and verified the checksum scheme used for the factory block
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 25 Dec 2016 23:48:16 +0000
parents 3147e960aeff
children
line wrap: on
line source

Let's see if Pirelli's PCB layout implements the "special" GND for the 32 kHz
oscillator like TI's schematics and app notes indicate.

VSSO ball (A14): no trace on L1, so must be a micro-via right under the ball
itself. L1 coord (3640,1049). GND side of the cap for V-RTC power balls:
micro-vias at (3435,970) and (3458,980).