Differences

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--- project:sdr:tetrapol:g1 [2016/03/13 19:19] – created pinky
+++ project:sdr:tetrapol:g1 [2016/03/13 19:43] (current) – pinky
@@ Line 1: / Line 1: @@
+====== Radio MC9600 G1 ======
+===== Battery pinout ====
+{{:project:sdr:tetrapol:konektor_baterie.jpg?300 |}}
+^ Pin no. ^ Description ^
+| 1 | Power + 7.8 V |
+| 2 | Power GND |
+| 3 | ? |
+| 4 | Battery detection, connected to GND using 470 Ω when battery present |
+| 5 | ? |
+| 6 | ? |
+===== Programing and handsfree connector ====
+This is the strange connector on top of the radio. Press connector top cover hard to open it.
+Pins are numbered counterclockwise starting from the notch on radio side of the connector.
+^ Pin no. ^ Description ^
+| 1 | /debug enable |
+| 2 | GND |
+| 3 | audio ?in/out? |
+| 4 | audio ?in/out? |
+| 5 | audio ?in/out? |
+| 6 | 12 V power supply input for flash programing |
+| 7 | GND ??? |
+| 8 | serial 1 TX (5V, 19200 baud) |
+| 9 | serial 1 RX (5V, 19200 baud) |
+| 10 | 5V output |
+| 11 | serial 2 TX ??? |
+| 12 | serial 2 RX ??? |
+In order to enable debug mode turn the radio off, tie pin 1 to ground and turn it on.
+Serial port 1 is used for station programing using proprietary protocol. The same port is used by bootloader but the protocol probably differes (?).