Binary number representation

Hi Sir, I am trying to do AND operation with a binary number. I;m little bit confused, here in forums for representation of binary number in keil is 11001100Y but while I'm trying to do the same...
Binary number representation

Hi Sir, I am trying to do AND operation with a binary number. I;m little bit confused, here in forums for representation of binary number in keil is 11001100Y but while I'm trying to do the same...
Initialize a const floating point with an raw binary value

Hello, is there a way to initialize a floating point constant (code memory) with a raw binary value? Because we use a few special NAN flags and I cant initialize them using the CX51 compilier. With...
Initialize a const floating point with an raw binary value

Hello, is there a way to initialize a floating point constant (code memory) with a raw binary value? Because we use a few special NAN flags and I cant initialize them using the CX51 compilier. With...
Difference in representation of union

Hello, in some *.c file I write: union U { unsigned char c[2]; unsigned int i; }u; void fun( void ) { u.c[0] = 0x12; u.c[1] = 0x34; } In C51 u.i = 0x1234 but in C166 u.i = 0x3412...