Texas Instruments PGA400-Q1 Evaluation Module PGA400Q1EVM PGA400Q1EVM Datenbogen
![Texas Instruments](https://files.manualsbrain.com/attachments/b46f99d826b2b0e0e5f558c5fb6483942eb9216b/common/fit/150/50/c15ea36eb1fb1cce99a3b94668675bfc78ce832d8d727d9a7bb51a125510/brand_logo.gif)
Produktcode
PGA400Q1EVM
PGA400 EVM User Guide
TI CONFIDENTIAL – NDA Restrictions
Page 4 of 50
1.2 Power Supply LEDs
LEDs are installed in several places on the EVM to provide the user indication that power-
supplies are connected correctly. The VDD and VP_OTP connections on the PGA400-Q1 have
LEDs to indicate that power is applied. Also, there are two LEDS that indicate that the USB
power supplies on the TI-GER boards are present.
supplies are connected correctly. The VDD and VP_OTP connections on the PGA400-Q1 have
LEDs to indicate that power is applied. Also, there are two LEDS that indicate that the USB
power supplies on the TI-GER boards are present.
LED Supply
D2 TI-GER
3.3V
D3 TI-GER
5V
D30 PGA400-Q1
VDD
D31 PGA400-Q1
VP_OTP
Table 1. Power Supply LED Connections