HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 758

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table A.7
Instruction
CMP
DAA
DAS
DEC
DIVXS
DIVXU
EEPMOV
EXTS
EXTU
INC
JMP
JSR
LDC
LDM
LDMAC
MAC
Condition Code Modification (cont)
H
*
*
—
—
—
— — — — —
—
— 0
—
— — — — —
— — — — —
— — — — —
N
Z
V
*
*
— —
— —
0
0
C
—
—
—
—
H = Sm–4 · Dm–4 + Dm–4 · Rm–4 + Sm–4 · Rm–4
N = Rm
Z = Rm · Rm–1 · ...... · R0
N = Rm
Z = Rm · Rm–1 · ...... · R0
N = Rm
Z = Rm · Rm–1 · ...... · R0
N = Rm
Z = Rm · Rm–1 · ...... · R0
N = Rm
Z = Rm · Rm–1 · ...... · R0
Stores the corresponding bits of the result.
No flags change when the operand is EXR.
Cannnot be used in the
Definition
V = Sm · Dm · Rm + Sm · Dm · Rm
C = Sm · Dm + Dm · Rm + Sm · Rm
C: decimal arithmetic carry
C: decimal arithmetic borrow
V = Dm · Rm
N = Sm · Dm + Sm · Dm
Z = Sm · Sm–1 · ...... · S0
N = Sm
Z = Sm · Sm–1 · ...... · S0
N = Rm
Z = Rm · Rm–1 · ...... · R0
Z = Rm · Rm–1 · ...... · R0
V = Dm · Rm
H8S/2345 Series
749