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fix #5, fix #6, local copies of datasheets
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olback committed Jan 21, 2022
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19 changes: 9 additions & 10 deletions README.md
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## I²C Devices

| Address (7bit) | Device |
| -------------- | ------ |
| 0x08 | [NXP PF1550 PMIC](https://www.nxp.com/docs/en/data-sheet/PF1550.pdf) |
| 0x36 | Unknown? |
| 0x3f | ANX7625* |
| 0x48 | [NXP SE050C2](https://www.nxp.com/docs/en/data-sheet/SE050-DATASHEET.pdf) |
| 0x60 | Microchip ATECC608A* |
| Address (7bit) | Device |
| -------------- | ---------------------------------------- |
| 0x08 | [NXP PF1550 PMIC](datasheets/PF1550.pdf) |
| 0x36 | [MAX17262](datasheets/MAX17262.pdf) |
| 0x3f | ANX7625* |
| 0x48 | [NXP SE050C2](datasheets/SE050.pdf) |
| 0x60 | Microchip ATECC608A* |

\* No datasheet available to the general public.

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| 4 | 0x08 | W | 0x4d, 0x03 | LDO1_CTRL: VLDO1_EN = 1, VLDO1_STBY_EN = 1 |
| 5 | 0x08 | W | 0x52, 0x09 | LDO3_VOLT: 1.20V |
| 6 | 0x08 | W | 0x53, 0x0f | LDO3_CTRL: VLDO3_EN = 1, VLDO3_STBY_EN = 1, VLDO3_OMODE = 1, VLDO3_LPWR = 1 |
| 7 | 0x08 | W | 0x9C, 0x80 | Not documented? No mention of 0x9C in datasheet. |
| 8 | 0x08 | W | 0x9E, 0x20 | Not documented? No mention of 0x9E in datasheet. |
| 7 | 0x08 | W | 0x9C, 0x80 | See [#5](https://github.com/olback/h7-bootloader-rev/issues/5) |
| 8 | 0x08 | W | 0x9E, 0x20 | See [#5](https://github.com/olback/h7-bootloader-rev/issues/5) |
| 9 | 0x08 | W | 0x42, 0x02 | SW3_CTRL1: SW3_ILIM = 1.5A |
| 10 | 0x08 | W | 0x94, 0xA0 | VBUS Current limit = 1500mA |
| 11 | 0x08 | W | 0x3B, 0x0F | SW2_CTRL: SW2_EN = 1, SW2_STBY_EN = 1, SW2_OMODE = 1, SW2_LPWR = 1 |
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# Oscillators

The 25MHz and 27MHz oscillators have to be manually enabled by setting the PH1 pin to high.

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Binary file added datasheets/PF1550.pdf
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Binary file added datasheets/SE050.pdf
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