Texas Instruments TMUXBQB-DYYEVM, Руководство пользователя

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4 TMUXBQB-DYYEVM Header Connections and Test Points
There are 16 headers located around the board with designators J1 through J16. These 3-by-2 headers serve as
connections to power planes and to signals of the DUT (U1). Each pin of the DUT has similar header and test
point configuration. At four different locations around the board, a legend shows the connections of the pins of
the nearby five headers.
Figure 4-1 shows a representation of the header associated with pin 3 of U1.
Figure 4-1. Header J3 for U1.3
The silkscreen legend represents the connections of the pins of J2. Figure 4-2 shows the pin numbers of this
header from this same perspective.
Figure 4-2. Pinout of Headers
Table 4-1 also shows the connections.
TMUXBQB-DYYEVM Header Connections and Test Points www.ti.com
6 TMUXBQB-DYYEVM User's Guide SCDU029 – DECEMBER 2021
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