- Int’s (with … bits, depends on how many you what to instanciate on the hardware), no other python types only plane ints (it means no list,dict,tuple,etc..)
- If and while (comparisions with <,>, >=, ⇐,!=,== )
- Assignments to globals or local varibles from const, globals or defined local variables
- Operators: +. -, ^ ,~, |, & ,«,»
- Simple Digital IOs access for Hardware PORTS (implemented through a distinct global varible)
- Function calls (with: consts, globals, or local vars as argument and one intager as return value), no default arguments, no keyword arguments,no functions or functioncalls as arguments
- nested while loops up to CONST_LOOP_DEPTH (Constant default value = 4)
- up to MAX_NUMBER_FUNCTION_ARGUMENTS (Constant default value = 10) arguments
- up to CONST_PC_STACK_DEPTH (Constant default value=5) number of nested function calls
- up to VAR_MEM_DEPTH (Constant default value=20) local variables
Python Hardware Processor 