Analog Devices ADSP-21992 EZ-KIT LITE System Manual page 47

The arrangement on the input power supply connector is illustrated in
Figure 3-1.
-AVDD (-5V)
AGND
+AVDD (+5V)
DGND
VDD (+5V)
Figure 3-1. Power Supply Connector
LEDs are provided to indicate that the power supplies are working cor-
rectly. Power supply LEDs are listed in
Table 3-1. Power Supply LEDs
LED
CR1
CR2
CR3
CR4
ADSP-21992 EZ-KIT Lite Evaluation System Manual
EZ-KIT Lite Hardware Reference
5
4
3
2
1
P1
Power Supply Signal
+2.5V (DSP core voltage supply)
+3.3V (Vddext)
+2.5V (+AVdd)
-2.5V (-AVdd)
Table 3-1 on page 3-3.
3-3