HD6433308 HITACHI [Hitachi Semiconductor], HD6433308 Datasheet - Page 63

• Manufacturer Part Number: HD6433308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

3.5.6 Branching Instructions
Table 3-7 describes the branching instructions. Figure 3-8 shows their object code formats.
Table 3-7. Branching Instructions
Instruction
Bcc
JMP
JSR
BSR
RTS
Size
—
—
—
—
—
Function
Branches if condition cc is true.
Mnemonic
BRA (BT)
BRN (BF)
BHI
BLS
BCC (BHS)
BCS (BLO)
BNE
BEQ
BVC
BVS
BPL
BMI
BGE
BLT
BGT
BLE
Branches unconditionally to a specified address.
Branches to a subroutine at a specified address.
Branches to a subroutine at a specified displacement from the current
address.
Returns from a subroutine
cc Field
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
0 1 1 1
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
47
Description
Always (True)
Never (False)
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
C
C = 0
C = 1
Z = 0
Z = 1
V = 0
V = 1
N = 0
N = 1
N
N
Z
Z
(N
(N
Z = 0
Z = 1
V = 0
V = 1
V) = 0
V) = 1