Table of Contents
Advertisement
(17) Unconditional branch instruction: BR
Mnemonic
Operand
BR
!addr16
!!addr20
rp
rg
[rp]
[rg]
$addr20
$!addr20
546
CHAPTER 28 INSTRUCTION OPERATION
Bytes
← 0, PC
← addr16
3
PC
HW
LW
PC ← addr20
4
← 0, PC
← rp
2
PC
HW
LW
PC ← rg
2
← 0, PC
← (rp)
2
PC
HW
LW
PC ← (rg)
2
PC ← PC + 2 + jdisp8
2
PC ← PC + 3 + jdisp16
3
User's Manual U12697EJ3V0UM
Operation
Flag
S
Z
AC P/V CY
Advertisement
Table of Contents
