Configuration
3.2 Configuration
Configuring the TI Plug-N-Play Audio Amplifier Evaluation Platform consists
of selecting the appropriate TI audio EVMs for the application to be modeled,
installing the modules on the platform, routing the signal, and setting the mode
and mute options of the amplifier.
3.2.1
3.2.2
3.2.2.1
TI Audio EVMs
There are a wide variety of TI audio EVMs available for the platform. Contact
any TI sales office to obtain additional audio EVMs or for information on any
new audio EVMs that may have been released.
The platform is equipped with six evaluation module sockets (Figure 3–1):
U1 Signal conditioning EVM socket
U2 Stereo audio power amplifier EVM socket
U3 Mono audio power amplifier EVM socket
U4 Mono audio power amplifier EVM socket
U5 Headphone audio power amplifier EVM socket
U6 DC/DC converter/voltage regulator EVM socket
Various modules can be installed in combination, with the minimal
configuration being simply a power output amplifier and a 9-V battery. Or, the
platform can be populated with a full complement of modules. If a power output
amplifier is to be installed, however, a choice must be made between either
a stereo power output amplifier in socket U2, or one or two monaural power
amplifier modules in sockets U3 and/or U4. A stereo headphone power
amplifier can be installed in socket U5 whether any other power amplifiers are
installed or not.
Installing and Removing EVM Boards
TI Plug-N-Play evaluation modules use single-in-line header pins installed on
the underside of the module circuit board to plug into sockets on the platform.
The EVM pins and the platform sockets are keyed such that only the correct
type of EVM can be installed in a particular socket, and then only with the
proper orientation.
Evaluation modules are easily removed from the platform by simply prying
them up and lifting them out of their sockets. Care must be taken, however, to
prevent bending the pins.
EVM Insertion
1) Remove all power from the evaluation platform
2) Locate the appropriate socket on the platform
3) Orient the module correctly
Details
3-3
相关PDF资料
TPH-600 FUSE TELPOWER 600A 170V PWR DIST
TPHCS800-P FUSEHOLDER W/SWITCH 300-800A UL
TPL-CZH FUSE TELPOWER 800A 170VDC
TPS-70L FUSE TELPOWER 70A 170VDC AXIAL
TPS2052BEVM-293 TPS2052BEVM-293
TPS22924CEVM-532 EVAL MODULE FOR TPS22924C
TPS2391EVM EVAL MOD FOR TPS2391
TR2/1025FA2-R FUSE 2A 125V FAST SMD 1025
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