Datasheet

Section 2 CPU
R01UH0166EJ0600 Rev. 6.00 Page 75 of 1434
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
Type Instruction Size
*
1
Function
Branch
instructions
Bcc — 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 — Branches unconditionally to a specified address.
BSR — Branches to a subroutine at a specified address.
JSR — Branches to a subroutine at a specified address.
RTS — Returns from a subroutine.