update xdata ribbon connector order and pinout information

pull/7/head
bazingaJojo 2019-08-06 19:42:46 +02:00 zatwierdzone przez GitHub
rodzic 7abf6f99da
commit bfbfefaf8d
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@ -127,19 +127,21 @@ On the 2x5 2 mm pinheader `J602` at the lower edge of the sonde the following co
* SWD interface for flashing the MCU
* Reset pin of the MCU
* Battery voltage, 3.8 V boost voltage and 3 V MCU voltage
The mating ribbon connector is from the [Amphenol Minitek](https://www.amphenol-icc.com/minitek-89361710lf.html) series, samples can be ordered for free.
```
-------
GND | o o | XDATA_RX(PB11)
| |
XDATA_TX(PB10) | o o | +3V_MCU
- |
V_Boost| o o | VBAT
- |
MCU_RST | o o | SWCLK(PA14)
| |
SWDIO(PA13) | o o | GND
-------
Pinout of XDATA connector Pinout of connected ribbon cable
-------
GND | o o | XDATA_RX(PB11) > 1 GND
| | 2 XDATA_RX(PB11)
XDATA_TX(PB10) | o o | +3V_MCU 3 XDATA_TX(PB10)
- | 4 +3V_MCU
V_Boost| o o | VBAT 5 V_Boost
- | 6 VBAT
MCU_RST | o o | SWCLK(PA14) 7 MCU_RST
| | 8 SWCLK(PA14)
SWDIO(PA13) | o o | GND 9 SWDIO(PA13)
------- 10 GND
```
## Internal expansion connector