mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 721

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

XNORH
Operation
~(RD.H ^ IMM8) ⇒ RD.H
Performs a bit wise logical exclusive NOR between the high byte of register RD and an immediate 8 bit
constant and stores the result in the destination register RD.H. The low byte of RD is not affected.
CCR Effects
Code and CPU Cycles
Freescale Semiconductor
N:
Z:
V:
C:
XNORH RD, #IMM8
N
∆
Set if bit 15 of the result is set; cleared otherwise.
Set if the 8 bit result is $00; cleared otherwise.
0; cleared.
Not affected.
Z
∆
V
0
Source Form
—
C
MC9S12XF - Family Reference Manual, Rev.1.19
Logical Exclusive NOR Immediate
Address
Mode
IMM8
8 bit Constant (High Byte)
1
0
1
1
1
Machine Code
RD
XNORH
Chapter 14 XGATE (S12XGATEV3)
IMM8
Cycles
P
721