3.5.2 regRead()

int regRead(string registerName)
Read a value from the specified register.
A hierarchical name is required for the parameter if register names are not unique. You must specify the register group. Compound registers must include the name of the parent. The format for hierarchical items uses periods to separate the names. For example:
REGGROUP0.reg0.compound0

Note

If the register does not exist, a run-time error occurs.
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