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zeus_expansion_interface [2014/07/03 18:03]
akhe created
zeus_expansion_interface [2018/02/08 17:14] (current)
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 ====== Zeus expansion interface ====== ====== Zeus expansion interface ======
  
 The Zeus board have a 2 x 12 expansion pin header with 2.54 mm between the pins. This expansion connector is also available on the CAN4VSCP **Odessa** module and will be available on other modules also in the future. The Zeus board have a 2 x 12 expansion pin header with 2.54 mm between the pins. This expansion connector is also available on the CAN4VSCP **Odessa** module and will be available on other modules also in the future.
  
-For power the board supply Vin (9V-28V) and +3.3V. All boards using it should use 3.3V logic signals. It has a SPI or I2C interface, TTL level serial interface, Five analog channels, five I/O lines, Reset and two interrupt inputs. ​+For power the board supply Vin (9V-28V) and +3.3V and ground. All boards using it should use 3.3V logic signals. It has a SPI or I2C interface, TTL level serial interface, Five analog channels, five I/O lines, Reset and two interrupt inputs. ​ 
 + 
 +^ Pin ^ Description ^ 
 +| 1 | Ground | 
 +| 2 | Ground | 
 +| 3 | TX, Serial output from processor. | 
 +| 4 | RX, Serial input to processor. | 
 +| 5 | SCK - SPI or I2C clock | 
 +| 6 | MISO - SPI data in to processor. | 
 +| 7 | MOSI - SPI data our from processor. | 
 +| 8 | AN0 - Analog input 0 | 
 +| 9 | AN1 - Analog input 1 | 
 +| 10 | AN2 - Analog input 2 | 
 +| 11 | AN3 - Analog input 3 | 
 +| 12 | AN4 - Analog input 4 | 
 +| 13 | I/O 0 - Input/​Output 0 | 
 +| 14 | RESET | 
 +| 15 | I/O 2 - Input/​Output 2 | 
 +| 16 | I/O 1 - Input/​Output 1 | 
 +| 17 | INT1 - Interrupt 1 (low flank) | 
 +| 18 | INT0 - Interrupt 0 (low flank) | 
 +| 19 | I/O 4 - Input/​Output 4 | 
 +| 20 | I/O 3 - Input/​Output 3 | 
 +| 21 | Vin - +9V - +28V | 
 +| 22 | Vin - +9V - +28V | 
 +| 23 | +3.3V | 
 +| 24 | +3.3V |
zeus_expansion_interface.1404403402.txt.gz · Last modified: 2018/02/08 17:13 (external edit)