Updated Hellen 128 Mercedes (markdown)

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Vladimir Vinogradov 2021-05-26 23:45:29 +03:00
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@ -9,3 +9,36 @@ Mercedes M111 and M113
Relevant?
https://docs.google.com/spreadsheets/d/1JgGFJ8AggBFiKT_CQ1D6uYhaIsqeiH9RerxuVy1kp4Y/
## Extension Pads (rev. a)
| Pin | Type | Comments |
|---|---|---|
||**Outputs**||
| P33 | Bridge driver B | 3 A peak |
| P34 | Low side | 0.5 A |
| P35 | Low side | 0.5 A |
| | **Inputs** | |
| P30 | Analog pull up | |
| P31 | Analog pull down | |
| P32 | Analog pull down | |
| | **MCU** | |
| J1 | SPI, UART/GPIO | See schematic for details |
| | **WBO1** | |
| J9 | XH-8 WBO1 connector| |
| P19 | GND | |
| P21 | H- | |
| P22 | R Trim | |
| P23 | Ip | |
| P24 | Vs/Ip | |
| P25 | Vs | |
| J7 | SWD| |
| | **WBO2** | |
| J18 | XH-8 WBO1 connector| |
| P18 | GND | |
| P20 | H- | |
| P26 | R Trim | |
| P27 | Ip | |
| P28 | Vs/Ip | |
| P29 | Vs | |
| J19 | SWD | |