Datasheet

CONFIDENTIAL AND PROPRIETARY

Internal Operational Amplifier

• The internal amplifier signals of the S12ZVMA EVB are not correctly routed. In

order to use the internal amplifier of the S12ZVMA some jumpers need to be

open and some external cables connected in order to get the amplifier to work:

• Open jumpers: J32, J34 (3-4, 5-6), J38.

• External cables: Connected from J38 pin 1 to PAD3 of the header ring, J34 pin

3 to PAD1 of the header ring, J34 pin 5 to PAD2 of the header ring.

• The following images show the changes explained above: