MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 59

• Manufacturer Part Number: MC68030FE25C
• Description: IC MPU 32BIT ENHANCED 132-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68030FE25C

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-CQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: CQUAD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

2
2-14
2.4.9 Memory Indirect Postindexed Mode
When a displacement is omitted or an element is suppressed, its value is
taken as zero in the effective address calculation.
address and adds the index operand (Xn.SIZE*SCALE) and the outer dis-
placement to yield the effective address. Both displacements and the index
In the syntax for this mode, brackets enclose the values used to calculate the
intermediate memory address. All four user-specified values are optional.
Both the base and outer displacements may be null, word, or long word.
In this mode, the operand and its address are in memory. The processor
calculates an intermediate indirect memory address using the base register
(An) and base displacement (bd). The processor accesses a long word at this
register contents are sign-extended to 32 bits.
ASSEMBLER SYNTAX:
ADDRESS REGISTER:
GENERATION:
MODE:
BASE D I S P L A C E M E N T : I
I N DEX R E G I S T E R :
SCALE:
OUTER DISPLACEMEN~ I
EFFECTIVE ADDRESS:
NUMBER OF EXTENSION WORDS:
I
I
i
31
31
31
EA = (bd + An) + Xn.SIZE*SCALE + 0d
([bd,An],Xn.SIZE *SCALE.od)
An
110
1.2, 3, 4, 0R 5
MC68030
SI G N E X T E N D E D V A L U E
SIGN EXTENDED VALUE
SI G N E X T E N D E D V A L U E
i
USER'S MANUAL
S C A L E V A L U E
" I
I
I
I
31
31
31
31
VALUE AT INDIRECT MEMORY ADDRESS
0
°
O.
I
,
I
INDIRECT MEMORY ADDRESS
MEMORY ADDRESS
O P E R A N D
POINTS TO
<
MOTOROLA
~
0
0
0
O
J
[
I
I