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double _RDOUBLE ( unsigned long address); /* address to read */
The _RDOUBLE debugger function reads the double-precision floating-point value at address.
For 80x51 microcontrollers, the address can contain a Memory Type Specifier.
The _RDOUBLE function returns the double value at address.
_RBYTE, _RDWORD, _RFLOAT, _RWORD, _WDOUBLE
> _RDOUBLE (0x20000);
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