PalmSens EmStat3-MUX8, Руководство пользователя, Страница: 6 / 13

6 EmStat3-MUX8 for OEM
EmStat3-MUX8 for OEM
3.2 Set standby potential with the Vaux pin
The Vaux pin can be used to set a standby potential on all unselected channels.
Make sure the following jumpers are placed:
- Unselected WE to AGND: NOT PLACED
- Unselected WE to standby potential: PLACED
When using Conf 1 and CE and RE are multiplexed (J4 and J5 are placed), the Vaux will not be applied
on the unselected channels since only the selected channel’s WE, CE and RE are polarized.
The Vaux pin can be connected to CON2 – pin 10 (DAC) of the EmStat to control the standby potential.
In PSTrace the DAC pin can be set in the Analog Out window in the Manual Control tab:
Also the ‘SetAnalog’ command can be used in the Scripting window.