S912XEP100J5MAGR Freescale Semiconductor, S912XEP100J5MAGR Datasheet - Page 436

• Manufacturer Part Number: S912XEP100J5MAGR
• Description: S912XEP Series 16 Bit 50 Mhz 1 MB Flash 64 KB Ram Microcontroller - LQFP-144
• Manufacturer: Freescale Semiconductor

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
436
N:
Z:
V:
C:
LDW RD, (RB, #OFFS5)
LDW RD, (RB, RI)
LDW RD, (RB, RI+)
LDW RD, (RB, -RI)
LDW RD, #IMM16
—
N
Because of an order from the United States International Trade Commission, BGA-packaged product lines and partnumbers
incremented after the data move: M[RB, RI] ⇒ RD
indicated here currently are not available from Freescale for import or sale in the United States prior to September 2010
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. 1.23
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