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− | ==2023.01.10: MAC address range change == | + | ==2024.01.10: New PCB revision == |
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− | Starting from Q2 2024, RUT901 routers will be manufactured with updated MAIN and RF board revisions. | + | Starting from Q2 2024, RUT956 routers will be manufactured with updated MAIN and RF PCB revisions. |
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| | style="width: 221px; text-align: left; background: white;" | Detailed description | | | style="width: 221px; text-align: left; background: white;" | Detailed description |
− | | style="width: 908px; text-align: left; background: white;" | Starting from Q2 2024, RUT901 routers will be manufactured with updated MAIN and RF board revisions. The following are the detailed updates made to the MAIN and RF boards: | + | | style="width: 908px; text-align: left; background: white;" | Starting from Q2 2024, RUT956 routers will be manufactured with updated MAIN and RF PCB revisions. The following are the detailed updates made to the MAIN and RF boards: |
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| + | * Added micro SD card support |
| * Added new USB HUB | | * Added new USB HUB |
− | * Added new USB-UART ICs - CH343 and CH9102 | + | * Added new USB-UART ICs |
− | * Added new ADC - TLA2021 | + | * Added new ADC |
− | * SIM presence signals to SoC GPIO | + | * Added SIM card presence triggers to SoC GPIO |
− | * Added option to have SD card support
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| * Added shift register clearing circuitry | | * Added shift register clearing circuitry |
− | * Added pull-down resistors on pins to solve a problems might arise while shift registers are in tri-state high z state | + | * Added pull-down resistors on pins to address potential issues that may arise when shift registers are in the tri-state high-z state. |
− | * Removed 3.3V DC-DC. Now VIN -> 3.8V (MPS-AOZ) -> 3.3V (BL8028)
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− | * Added more SIM switch options
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− | * Added PG from MPS to USB current protection EN
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− | * Added new EDGE footprint
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− | * Removed 3.8V DCDC from RF board. 3.8V DCDC in on MAIN now
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− | Please note that this change will be implemented gradually, throughout a 3-month transitional period starting from Q2, 2024. During this period, your shipments of RUT901 may consist of either the current packaging or the new one described above. | + | Please note that this change will be implemented gradually, throughout a 3-month transitional period starting from Q2, 2024. During this period, your shipments of RUT956 may consist of either the current packaging or the new one described above. |
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| | style="text-align: left; background: white;" | Change reasons | | | style="text-align: left; background: white;" | Change reasons |
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| | style="width: 448px; text-align: left; background: white;" | Order code changes | | | style="width: 448px; text-align: left; background: white;" | Order code changes |
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− | | style="text-align: left; background: white;" | RUT901 | + | | style="text-align: left; background: white;" | RUT956 |
− | | style="text-align: left; background: white;" | RUT901 ***** | + | | style="text-align: left; background: white;" | RUT956 ***** |
| | style="text-align: left; background: white;" | No changes | | | style="text-align: left; background: white;" | No changes |
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| | style="width: 221px; text-align: left; background: white;" |Risk assessment | | | style="width: 221px; text-align: left; background: white;" |Risk assessment |
− | | colspan="2" style="width: 908px; text-align: left; background: white;" |Device behaviour might change due to hardware changes. All RUT901 devices manufactured with new hardware revision, will require firmware version RUT9_R_00.07.XX. | + | | colspan="2" style="width: 908px; text-align: left; background: white;" |New hardware support starts from RUT9M_R_00.07.06 FW version, older FW versions will not be compatible. Custom firmwares created from an SDK will need adjustments for a new SDK version. |
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| | style="text-align: left; background: white;" | Suggested implementation plan | | | style="text-align: left; background: white;" | Suggested implementation plan |