8051 programming error with mov instruction

[yasser11]

hi

I have encountered an error in mov instruction of 8051.
the instruction is Mov @R6,A.
error message is

Tasm: label not found <R6> line no

is nt it a valid instruction if not please suggest some remedy

 

[XNOX_Rambo]

Re: 8051 programming

Only R0 and R1 are allowed in this context - see:
https://www.win.tue.nl/~aeb/comp/8051/set8051.html#51mov

 

[kangta]

Re: 8051 programming

hi

I have encountered an error in mov instruction of 8051.
the instruction is Mov @R6,A.
error message is

Tasm: label not found <R6> line no

is nt it a valid instruction if not please suggest some remedy

Ok guy !
Because 8051 just suppost two regs can be used with indexed number that is R0 and R1 [ can interpret like R ] that help u can use relative addresses.
so u let use this instruction :
MOV @R , A ; ' i = 0, 1