Leds And Push Buttons; Power Led (Led1); Reset Led (Led8) - Analog Devices ADSP-TS201S EZ-KIT Lite Manual

LEDs and Push Buttons

Table 2-17. Drive Strength Setting for Processor B
R138 (DS2)
Populated
Populated
Populated
Populated
Not populated
1
Not populated
Not populated
Not populated
1 Default settings
LEDs and Push Buttons
This section describes the function of the LEDs and push buttons.
Figure 2-4 shows the locations of the LEDs and push buttons.

Power LED (LED1)

The green LED,
the board.

Reset LED (LED8)

When is lit, it indicates that the master reset of all the major ICs is
LED8
active.
2-16
R139 (DS1) R137 (DS0)
Not populated Populated
Not populated Not populated
Populated Populated
Populated Not populated
Not populated Populated
Not populated Not populated
Populated Populated
Populated Not populated
, indicates that power is being supplied properly to
LED1
ADSP-TS201S EZ-KIT Lite Evaluation System Manual
Drive Strength Output
Impedance
11.1% 26 Ohm
23.8% 32 Ohm
36.5% 40 Ohm
49.2% 52 Ohm
61.9% 62 Ohm
74.6% 70 Ohm
87.3% 96 Ohm
100% 120 Ohm