hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 92

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
2.5.6
Table 2.9 describes the branching instructions. Figure 2.8 shows their object code formats.
Table 2.9
Instruction
Bcc
JMP
BSR
JSR
RTS
Rev. 7.00 Mar 10, 2005 page 50 of 652
REJ09B0042-0700
Branching Instructions
Branching Instructions
Size
—
—
—
—
—
Branches to the designated address if condition cc is true. The
branching conditions are given below.
Mnemonic
BRA (BT)
BRN (BF)
BHI
BLS
BCC (BHS)
BCS (BLO)
BNE
BEQ
BVC
BVS
BPL
BMI
BGE
BLT
BGT
BLE
Branches to a subroutine at a specified address
Returns from a subroutine
Function
Branches unconditionally to a specified address
Branches to a subroutine at a specified address
Always (true)
Never (false)
Description
High
Low or same
Carry clear (high or same)
Carry set (low)
Not equal
Equal
Overflow clear
Overflow set
Plus
Minus
Greater or equal
Less than
Greater than
Less or equal
Condition
Always
Never
C ∨ Z = 0
C ∨ Z = 1
C = 0
C = 1
Z = 0
Z = 1
V = 0
V = 1
N = 0
N = 1
N ⊕ V = 0
N ⊕ V = 1
Z ∨ (N ⊕ V) = 0
Z ∨ (N ⊕ V) = 1