Texas Instruments TMDS243DC01EVM, Руководство пользователя

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3.3.3 Power Section
All necessary power required for the IO Link/Breakout Board are provided from the HSE connector and on board
24 V DC supply via DC jack. Power Good LED’s are provided for 5 V, 3.3 V and 1.8 V.
Figure 3-5 shows the
power section of the Breakout board.
Figure 3-5. Power Input
3.3.3.1 Power Input
Nominal Output Voltage: 24V DC
Maximum Output Current: 2A
Plug Type: 2.1mm I.D. x 5.5mm O.D x 9mm Barrel Jack
Note
TI recommends using an external power supply or power accessory that complies with applicable
regional safety standards such as (by example) UL, CSA, VDE, CCC, PSE, and so forth.
3.3.4 Board Mating Connections
The pinout for the mating connectors of the IO Link/Breakout Board are listed in Table 3-4 .
Note
The following HSE Connector pin names do not indicate exhaustive SoC Pin functionality. For a full list
of pin and signal functions, see the device-specific GP EVM User's Guide and data sheet.
Table 3-4. 150 Pin HSE Connector (SEAM-30-03.5-L-05-2-A-K-TR)
Pin Name Net Name Pin Name Net Name
A1 VCC_5V0_HSE B1 SOC_SPI1_MISO
A2 VCC_5V0_HSE B2 SOC_SPI1_MOSI
A3 VCC_5V0_HSE B3 DGND
A4 PRG0_MDIO0_MDIO B4 PRG0_PRU1GPO8
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SPRUJ06 – OCTOBER 2021
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