S912XET512J3VALR Freescale Semiconductor, S912XET512J3VALR Datasheet - Page 434

• 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

Chapter 10 XGATE (S12XGATEV3)
LDW
Operation
M[RB, #OFFS5] ⇒ RD
M[RB, RI]
M[RB, RI]
RI-2
IMM16
Loads a 16 bit value into the register RD.
CCR Effects
Code and CPU Cycles
1. If the same general purpose register is used as index (RI) and destination register (RD), the content of the register will not be
434
N:
Z:
V:
C:
LDW RD, (RB, #OFFS5)
LDW RD, (RB, RI)
LDW RD, (RB, RI+)
LDW RD, (RB, -RI)
LDW RD, #IMM16
—
N
incremented after the data move: M[RB, RI] ⇒ RD
Not affected.
Not affected.
Not affected.
Not affected.
—
Z
—
V
Source Form
—
C
⇒ RD
⇒ RD;
⇒ RI;
⇒ RD (translates to LDL RD, #IMM16[7:0]; LDH RD, #IMM16[15:8])
RI+2
M[RS, RI] ⇒ RD
MC9S12XE-Family Reference Manual Rev. 1.25
Address
Mode
IMM8
IMM8
IDO5
IDR+
-IDR
IDR
Load Word from Memory
⇒ RI
0
0
0
0
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1
1
0
1
Machine Code
RD
RD
RD
RD
RD
RD
RB
RB
RB
RB
IMM16[15:8]
IMM16[7:0]
RI
RI
RI
Freescale Semiconductor
OFFS5
LDW
0
0
1
0
1
0
Cycles
PR
PR
PR
PR
P
P