M37632EFFP#U2 Renesas Electronics America, M37632EFFP#U2 Datasheet - Page 65

• Manufacturer Part Number: M37632EFFP#U2
• Description: IC 740 MCU 80QFP
• Manufacturer: Renesas Electronics America

Specifications of M37632EFFP#U2

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DEC
Rev.2.00 Nov 14, 2006
REJ09B0322-0200
Addressing mode
Accumulator
Status flag:
Zero page X
Operation :
Absolute X
Zero page
Function :
Absolute
(A) ← (A) – 1, or
(M) ← (M) – 1
This instruction subtracts 1 from the contents of A or M.
N :
B :
D :
C :
V :
T :
Z :
I :
∆DEC∆A
∆DEC∆$zz
∆DEC∆$zz,X
∆DEC∆$hhll
∆DEC∆$hhll,X
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N is 1 when bit 7 is 1 after the addition; otherwise N is 0.
No change
No change
No change
No change
No change
Z is 1 when the operation result is 0; otherwise Z is 0.
No change
Statement
DEC
REMENT BY ONE
1A
C6
D6
CE
DE
Machine codes
16
16
16
16
16
, zz
, zz
, ll
, ll
16
16
16
16
, hh
, hh
16
16
Byte number
1
2
2
3
3
DEC
Cycle number
2
5
6
6
7