Ads1256Evm Default Jumper And Switch Locations; Default Jumper Positions - Texas Instruments ADS1256EVM-PDK User Manual

EVM Operation
7.4 Default Jumper Settings and Switch Positions
Figure 7 shows the jumpers and switches found on the EVM and the respective factory default conditions
for each.
Figure 7. ADS1256EVM Default Jumper and Switch Locations
The jumpers on J4 provide a convenient way to measure the current for any of the power-supply currents
AVDD (analog +V power), DVDD (digital power), AVSS (analog –V power), or the ground connections
VGND and DGND. Simply remove the jumper for the appropriate power supply and use a current meter
between the jumper pins. The supply voltage for the digital supply (DVDD) can also be selected to be
either 1.8V or 3.3V; refer to
Table 10 and Table 11
default conditions for each.
14
ADS1256EVM and ADS1256EVM-PDK
Table 5.
provide a list of jumpers and switches found on the EVM and the respective factory
Table 10. Default Jumper Positions
Default
Jumper Jumpers
J4 1-2 and 3-4
J6 2-3
J7 1-2
J8 1-2
J9 none
J10 1-2, 3-4, and 4-5 +3.3VD, AGND, and DGND
Copyright © 2003–2018, Texas Instruments Incorporated
Jumper Description
AVDD and DVDD current
measurement connection
SYNC/PDWN header connection
RESET header connection
CS header connection
+1.8VD connection
Cconnection
SBAU090E – November 2003 – Revised November 2018
www.ti.com
Submit Documentation Feedback