Use the following list to set up the
EVM testing equipment:
- Review EVM jumper connections in
Table 3-2.
- Set PS #1 for 5-V DC, 2-A current
limit and then turn off the supply.
- Connect the output of PS#1 in series with a current meter to J1
(VBUS and PGND).
- Connect a voltage meter across TP10
(VBUS) and TP29 (PGND), or across J1.
- Turn on Load #1, set to constant voltage mode, and output to
2.5-V. Disable Load. Connect Load in series with a current meter (multimeter),
ground side, to J4 (BAT and PGND) as shown in Figure 3-1 in not using a source meter with current measuring
capabilities.
- Connect a voltage meter across TP13
(BAT) and TP27 (PGND), or across J4-3 and J4-1 as in Figure 3-1.
- Connect a voltage meter across TP14
(SYS) and TP27 (PGND), or across J2-1 and J2-2 as in Figure 3-1.
- Connect a voltage meter across TP12
(PMID) and TP29 (PGND), or across J3-1 and J3-2 as in Figure 3-1.
- Connect the EV2400 USB interface
board to the computer with a USB cable and from I2C port to J5 with the 4-pin
cable as in Figure 3-1.
- Install shunts as shown in Table 3-2. Note that the shunts in Figure 3-1 are not necessarily installed per the table.