mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 267

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

OR
Operation
RS1 RS2
RD IMM16
Performs a bit wise logical OR between two 16 bit values and stores the result in the destination
register RD.
CCR Effects
Code and CPU Cycles
Freescale Semiconductor
N:
Z:
V:
C:
OR RD, RS1, RS2
OR RD, #IMM16
N
Set if bit 15 of the result is set; cleared otherwise.
Set if the result is $0000; cleared otherwise.
Refer to ORH instruction for #IMM16 operations.
0; cleared.
Not affected.
Z
V
0
Source Form
—
C
RD
RD (translates to ORL RD, #IMM16[7:0]; ORH RD, #IMM16[15:8]
Address
MC9S12XDP512 Data Sheet, Rev. 2.17
Mode
IMM8
IMM8
TRI
Logical OR
0
1
1
0
0
0
0
1
1
1
0
0
0
0
1
Machine Code
RD
RD
RD
RS1
IMM16[15:8]
IMM16[7:0]
Chapter 6 XGATE (S12XGATEV2)
RS2
1
0
OR
Cycles
P
P
P
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