Datasheet

Switches
2-14 ADSP-21369 EZ-KIT Lite Evaluation System Manual
ELVIS Function Generator Configuration Switch
(SW13)
The function generator configuration switch (SW13) controls which signals
connect to the left and right input signals of the audio interface. The SW13
switch is used only when the board is connected to the ELVIS station (see
“ELVIS Interface” on page 1-9). Each channel must have only one signal
selected at a time, as described in Table 2-8.
Table 2-7. Oscilloscope Configuration Switch (SW1)
Channel Switch Position Audio Circuit Signal
A
1 (OFF
1
)
AMP_LEFT_IN
A2 (OFF) AMP_RIGHT_IN
A3 (OFF) LEFT_OUT
A4 (OFF) RIGHT_OUT
B5 (OFF) AMP_LEFT_IN
B6 (OFF) AMP_RIGHT_IN
B7 (OFF) LEFT_OUT
B8 (OFF) RIGHT_OUT
1 Bold typeface denotes the default settings.
Table 2-8. ELVIS Function Generator Configuration Switch (SW13)
Channel Switch Position Audio Signal
AMP_LEFT_IN
1 (ON
1
)
LEFT_IN
AMP_RIGHT_IN 2 (ON) RIGHT_IN
AMP_LEFT_IN 3 (OFF) DAC0
AMP_RIGHT_IN 4 (OFF) DAC1