M37632EFFP#U2 Renesas Electronics America, M37632EFFP#U2 Datasheet - Page 82

• 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

ORA
Note: When T=1, add 3 to the cycle number.
Rev.2.00 Nov 14, 2006
REJ09B0322-0200
Addressing mode
Zero page X
Status flag:
Operation :
(Indirect X)
(Indirect Y)
Absolute X
Absolute Y
Immediate
Zero page
Function :
Absolute
When (T) = 0, (A) ← (A) ∨ (M)
When T = 0, this instruction transfers the contents of A and M
to the ALU which performs a bit-wise “OR”, and stores the
result in A.
When T = 1, this instruction transfers the contents of M(X) and
the M to the ALU which performs a bit-wise OR, and stores the
result in M(X). The contents of A remain unchanged, but status
flags are changed.
M(X) represents the contents of memory where is indicated by
X.
N :
V :
B :
D :
C :
T :
Z :
∆ORA∆#$nn
∆ORA∆$zz
∆ORA∆$zz,X
∆ORA∆$hhll
∆ORA∆$hhll,X
∆ORA∆$hhll,Y
∆ORA∆($zz,X)
∆ORA∆($zz),Y
I :
page 74 of 185
N is “1” when bit 7 is 1 after the operation; otherwise N is
0.
No change
No change
No change
No change
No change
Z is 1 when the execution result is 0; otherwise Z is 0.
No change
OR
(T) = 1, (M(X)) ← (M(X)) ∨ (M)
Statement
MEMORY WITH
09
05
15
0D
1D
19
01
11
Machine codes
16
16
16
16
16
16
16
16
A
, nn
, zz
, zz
, ll
, zz
, zz
, ll
, ll
CCUMULATOR
16
16
16
16
16
16
16
16
, hh
, hh
, hh
16
16
16
Byte number
2
2
2
3
3
3
2
2
ORA
Cycle number
2
3
4
4
5
5
6
6