Venom Breakout

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Venom Breakout
Part of the HONEY Architecture series
& the HABEES series
Chief Designer Kirill Safin
Technology Line Balloons Core Architecture
Version Generation I
Name Venom Breakout
General
HONEY Standards Venom Breakout Fang Breakout Board Naming
Core Software
STINGR
Core Avionics
The Count
Core Power
Biscuit
Core Peripherals
Cobra Viper ProtoBee
Core Radio
Macaw
Test & Prototype
QueenBee
Guides
Making a HONEY Board Using STINGR Using QueenBee Making a Prototype
VE

The Venom Breakout is the HONEY-standardized 50-pin breakout for the primary flight stack. It provides access to the primary data pins on the HONEY data bus, the power bus, and the primary CAN bus. It is implemented by a 1.27mm-pitch, 2-row connector, and is consequently also utilized using a set of 1.27mm-pitch dual-row ribbon cables.

Any board is free to implement the Venom Breakout, whose pinout & specifications are listed here in full.

The Venom Breakout was first introduced with the introduction of Viper, the Gen 1 HONEY breakout, which chose this format and pin-out as the standard breakout format for the HONEY Stack.

Venom Breakout is not alone -- there is also a Fang Breakout, which is also found on Viper.

Connector: Samtec SHF-125-01-L-D-RA
Cabling: Samtec FFSD-25-D-XX.XX-01-N

In the above, XX.XX denotes the length -- which can be custom as desired, in inches (2 inch minimum).

The specific pin out for Venom Breakout is the following, with the first row as the top, second row as the bottom, left to right as seen looking into the receptacle from the board-edge.

5V 3.3V BUS VBATT (4.2V) 12V 1.8V SDA SCL MOSI MISO SCLK VA_PWM CHIRP R_MCU R_ALL S_READY LOW_PWR FMODE SYS_F3 SYS_F4 SYS_F5 SYS_F6 (+5 S) (-5 S) CAN_SPD GND
5V 3.3V BUS VBATT (4.2V) 12V VADJ OUT TX4 RX4 TX6 RX6 DAC0 DAC1 AV29 AV42 AV17 AV16 AV35 AV36 AV37 AV38 CAN1_H CAN1_L (+12 S) (-12 S) 3.3V CAN GND