Table of Contents
Advertisement
Connectors
• The
JP1
directly coupled when a shorting jumper is installed or causes the
codec to be indirectly coupled when a shorting jumper is not
installed. Default is not installed.
• The
JP2
shorting jumper is installed, and enables the coded, when a short-
ing jumper is not installed. Default is not installed (codec enabled).
• The
JP3
jack
J1
each group of three is connected to one of the AD73322 codec's
input pins. Jumpers (also known as shunts or shorting links) can be
used to connect these pins to either the output of the microphone
amplifier or to the output of the line level input filter.
• The
JP4
from 47 to 400 when a shorting jumper is installed. Default is not
installed.
• The
JP5
from 47 to 400 when a shorting jumper is installed. Default is not
installed.
"
The
JP4
• The
JP6
when a shorting jumper is installed and enables the serial port
when the jumper is not installed. Default is not installed.
• The
JP7
jumper installed for Mode D operation. Default is not installed.
• The
JP8
the DSP. For 2.5 volt operation, the jumper is placed on 2 and 3.
For 3.3 volt operation, the jumper is placed on 1 and 2.
• The
JP9
3-8
connector is a 2-pin header that causes the codec to be
connector is a 2-pin header that disables the codec, when a
connector is a 6-pin header. It is used to configure input
for either line level or microphone input. The center pin in
connector is a 2-pin header that changes the line in gain
connector is a 2-pin header that changes the line in gain
and
connectors should have the same configuration.
JP5
connector is a 2-pin header that disables the serial port
connector is a 2-pin header that should have a shorting
connector is a 3-pin header that varies the I/O voltage to
connector is restricted.
ADSP-2189M EZ-KIT Lite Evaluation System Manual
Advertisement
Table of Contents
Need help?
Do you have a question about the ADSP-2189M EZ-KIT Lite and is the answer not in the manual?