Distributor of Texas Instruments: Excellent Integrated System Limited
Datasheet of TLV320AIC1106EVM - EVALUATION MOD FOR TLV320AIC1106
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Description
2-2
2.1
Description
The digital signals required to operate this codec originate from the 40-pin
connector—J3. There are two methods to drive the digital interface:
-
Create a custom interface between the codec EVM and the host system.
-
Alternatively, if a TI DSK (DSP Starter Kit) is the host system, a develop-
ment platform is available from TI. This platform provides the additional
functions that the codec requires in a convenient form factor.
2.2
Codec-to-Development Platform Interface
The EVM can mate with TI’s DSP starter kit systems (DSKs) via the
development platform.
The development platform mates with the DSK, through which all the
necessary power is provided. RESET can be applied manually to the EVM via
a switch on the development platform, or by the RESET signal on the DSK via
the development platform.
Figure 2-1. Development Platform Mechanical Interface
AIC1106 / 07
DSK
Development
Platform
Electrical interface to the development platform is via J3 on the
TLV320AIC1106/1107 EVM. The 40-pin connector mates with the
development platform connector (Samtec part number, TSM-120-01-T-DV-P).
Consult Samtec at
www.samtec.com
or 1-800-SAMTEC-9 for more
information.
The pinout for the 40-pin connector is given in Table 2-1.
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