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The corresponding PL IO-bank supply-voltages of the 4x5 SoM to the selectable base-board voltages VIOTA and VIOTB are depending on the mounted 4x5 SoM and varying in order of the used model.
Refer to the SoM's schematic to get information about the specific pin assignments on B2B-connectors regarding the PL IO-bank supply-voltages and to the 4x5 Module Integration Guide for VCCIO voltage options.
supported 4x5 SoMs vs base-board VCCIO | TE0710 | TE0711 | TE0712 | TE0713 | TE0715-xx-15 | TE0715-xx-30 | TE0720 | TE0741 | TE0841 |
|---|---|---|---|---|---|---|---|---|---|
| VIOTA | NC | B34 (VCCIOB) | B13 (VCCIOB) | - | B34 (VCCIOC) | B34 (HP bank, VCCIOC) | B33 (VCCIOC) B34 (VCCIOB) | B15 (VCCIOC) B16 (VCCIOB) | B66 (HP bank, VCCIOB) B68 (HP bank, VCCIOC) |
| VIOTB | B15 (VCCIOA) B34 (VCCIOD) | B15 (VCCIOA) B35 (VCCIOD) | B16 (VCCIOA) B15 (VCCIOD) | - | B13 (VCCIOA) B35 (VCCIOD) | B13 (VCCIOA) B35 (HP bank, VCCIOD) | B35 (VCCIOA) B13 (VCCIOD) | B13 (VCCIOA) B12 (VCCIOD) | B64 (VCCIOA) B67 (HP bank, VCCIOD) |
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Following table describes how to configure the base-board supply-voltages by jumpers:
base-board supply-voltages vs voltage-levels | VIOTA | VIOTB | USB-VBUS | 12V0_CL |
|---|---|---|---|---|
| 3V3 | J17:1-2, 3 & J16: open | J17: 1-2, 3 & J16: open & J21:1-2, 3 | - | - |
| 2V5 | J17:1, 2-3 & J16: open | J17:1, 2-3 & J16: open & J21: 1-2, 3 | - | - |
| FMC-VADJ | J17: open & J16: 1-2 | J21:1, 2-3 | - | - |
| 5V0 intern | - | - | J9:1-2, 3 & J19: 1-2 (J20: 1-2: additional blocking-capacitors) | - |
| Vbus extern | - | - | J9: 1, 2-3 & J19: open | - |
| 12V_LC | - | - | - | J18: 1-2 |
Table 6: Configuration of base-board supply voltages via jumpers
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