S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 404

• Manufacturer Part Number: S912XET512J3VALR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XET512J3VALR

• Rohs: yes
• Core: HCS12X
• Processor Series: MC9S12XE
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT

BFINSX
Chapter 10 XGATE (S12XGATEV3)
Operation
!(RS1[w:0] ^ RD[w+o:o]) ⇒ RD[w+o:o];
Extracts w+1 bits from register RS1 starting at position 0, performs an XNOR with RD[w+o:o] and writes
the bits back to RD. The remaining bits in RD are not affected. If (o+w) > 15 the upper bits are ignored.
Using R0 as a RS1, this command can be used to toggle bits.
CCR Effects
Code and CPU Cycles
404
N:
Z:
V:
C:
BFINSX RD, RS1, RS2
N
∆
Set if bit 15 of the result is set; cleared otherwise.
Set if the result is $0000; cleared otherwise.
0; cleared.
Not affected.
Z
∆
w = (RS2[7:4])
o = (RS2[3:0])
V
0
Source Form
—
C
15
15
15
MC9S12XE-Family Reference Manual Rev. 1.25
Address
Mode
Bit Field Insert and XNOR
TRI
7
0
1
W4
1
5
W4=3, O4=2
1
4
1
3
3
Machine Code
RD
2
O4
Bit Field Insert XNOR
0
0
0
RS1
RS2
RS1
RD
BFINSX
RS2
Freescale Semiconductor
1
1
Cycles
P