| Scroll Table Layout |
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| orientation | portrait |
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| sortDirection | ASC |
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| repeatTableHeaders | default |
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| style | |
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| widths | |
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| sortByColumn | 1 |
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| sortEnabled | false |
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| cellHighlighting | true |
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| Date | Revision | Note | Changes |
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| - | 01Prototypes | - | | - | 02Product Release | - U16 I2C expander: address set to 0x72
- U33 EEPROM: address set to 0x51. Added variant to set address 0x52.
- Changed power up sequence: 24V_FUSED -> 3.3V (Module power up) -> 5V -> VCCIO18, VCC_HR_B, 3.3V_SFP
- Fixed PCB patch: U6 pin 18 connected to 5V, pin 19 connected to GND.
- JTAG connector J30 VREF (pin2) and XMOD VIO (pin 6) connected to 3.3V. XMOD IO A, B, E, G connected to module MIO via level translator U8.
- Pull-up for BOOTMODE and PS_SW (DIP switch S1), RST_IN_N and USR_BTN (front panel buttons S2, S3) changed from VCCIO18 to PS_1.8V; JTAG_EN connected to 3.3V via DIP switch (S1).
- Added switch S4 for selecting of output voltage of DCDC U7 (VCC_HR_B, HR banks VCCO)
| | 2018-06-18 | 02a | - Resistors R14 and R15 was replaced by 953R (was 5K1)
- Resistor R5 was replaced by 5K1, R8 by 953R (was 9K09 and 1K69 respectively)
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