is a Watchdog Timer and others.
* <https://github.com/sifive/freedom/blob/master/src/main/scala/everywhere/e300artydevkit/Platform.scala>
Pinmux ("IOF") for multiplexing several I/O functions onto a single pin
+* <https://bitbucket.org/casl/c-class/src/0e77398a030bfd705930d0f1b8b9b5050d76e265/src/peripherals/?at=master>
+ including AXI, DMA, GPIO, I2C, JTAG, PLIC, QSPI, SDRAM, UART (and TCM?). FlexBus, HyperBus and xSPI to
+ be added.
List of Interfaces: