Jumper and Switch Settings
2-14 ADSP-BF538F EZ-KIT Lite Evaluation System Manual
UART Loop Jumper (JP9)The UART loop jumper (JP9) is for looping the transmit and receive sig-
nals. The default is OFF.
ELVIS Oscilloscope Configuration Switch (SW1)The oscilloscope configuration switch (SW1) determines which audio cir-
cuit signals connect to channels A and B of the oscilloscope. The switch is
used when the board connects to the Educational Laboratory Virtual
Instrumentation Suite (ELVIS) station (see “ELVIS Interface” on
page 1-12). Each channel must have only one signal selected at a time (see
Table 2-10).
Table 2-10. Oscilloscope Configuration Switch (SW1)
Channel SW1 Switch Position (Default) Audio Circuit Signal
A1 (OFF) 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