              | | Analogue
/ mixed signal - general |
              | | - fast |
              | | Digital
- general |
              | | - complex |
              | | -
processors, buses |
              | | - serial comms/protocols |
              | | -
DSP |
              | | DSP algorithm development |
              | | Software
- understand |
              | | - hardware control
design and code |
              | | - system/application
design and code |
              | | System interfaces - aircraft/ship/etc. |
              | | -
domestic/stage/heavy current |
             | | |