Sjmp instruction in 8051 example

in 8051 the instruction ajmp has how many bit address
subb instruction in 8051
sjmp instruction in 8051 stands for
djnz instruction in 8051
jb instruction in 8051
sjmp function
sjmp stands for in microcontrollersjmp is byte instruction.

SJMP, LJMP, AJMP. Short jump, relative address is 8 bit it support 127 location forward, Long jump range is 64 kb, Absolute jump to anywhere within 2k block Description: SJMP jumps unconditionally to the address specified reladdr . Reladdr must be within -128 or +127 bytes of the instruction that follows the Look also at '.'SJMP HERE”, which has 80 and FE for the opcode and relative address, respectively. The PC of the following instruction, 0017H, is added 8051. Add in Next instruction's. PC. PC bit15-b0. SJMP rel. 2nd byte of instruction a number in 2's complement form Example- JMP@ A+ DPTR. PC A + DPTR.Description: SJMP jumps unconditionally to the address specified reladdr. Reladdr must be within -128 or +127 bytes of the instruction that follows the SJMP