invalid base address

i was using the ins. sbit x=0xA4; i realise that 0xA4 is not a multiple of 8.please suggest me if there is a method to access the each bit of register with Base address 0xA4. will bdata work thanks...
invalid base address

i was using the ins. sbit x=0xA4; i realise that 0xA4 is not a multiple of 8.please suggest me if there is a method to access the each bit of register with Base address 0xA4. will bdata work thanks...
usart base address is overwritten

I've one problem with buffer overflow - I don't know which buffer it could be. I always get a error if I want to write something to the usart. The pointer to the usart base address is not overwritten...
usart base address is overwritten

I've one problem with buffer overflow - I don't know which buffer it could be. I always get a error if I want to write something to the usart. The pointer to the usart base address is not overwritten...
8051 ERROR C146 'P4' invalid base address

Hi! I hope you can help me with this. I have a 8051 C146 Error in the uvision keil compiler inside Silicon labs IDE. The error is *** ERROR C146 IN LINE 320 OF C8051F020.H: 'P4' invalid base address...