HD6473847RHV Datasheet, PDF (81/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 2 CPU
2.5.6 Branch Instructions
Table 2.8 describes the branch instructions.
Table 2.8 Branch Instructions
Instruction Size
Bcc
—
Function
Branches to a specified address if a specified condition is true. The
branching conditions are listed below.
Mnemonic
Description
Condition
BRA (BT)
Always (true)
Always
BRN (BF)
Never (false)
Never
BHI
High
C∨Z=0
BLS
Low or same
C∨Z=1
BCC (BHS)
Carry clear
(high or same)
C=0
BCS (BLO)
Carry set (low)
C=1
BNE
Not equal
Z=0
BEQ
Equal
Z=1
BVC
Overflow clear
V=0
BVS
Overflow set
V=1
BPL
Plus
N=0
BMI
Minus
N=1
BGE
Greater or equal
N⊕V=0
BLT
Less than
N⊕V=1
BGT
Greater than
Z ∨ (N ⊕ V) = 0
BLE
Less or equal
Z ∨ (N ⊕ V) = 1
JMP
BSR
JSR
RTS
—
Branches unconditionally to a specified address.
—
Branches to a subroutine at a specified address.
—
Branches to a subroutine at a specified address.
—
Returns from a subroutine.
Rev. 7.00 Mar. 08, 2010 Page 49 of 510
REJ09B0024-0700