MC68030FE25C Freescale Semiconductor, MC68030FE25C Datasheet - Page 57

• 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
2-12
2.4.6 Address Register Indirect w i t h D i s p l a c e m e n t M o d e
2.4.7 Address Register Indirect w i t h Index (8-Bit Displacement) M o d e
word. Displacements are always sign-extended to 32 bits prior to being used
the sign-extended displacement value in the low-order eight bits of the ex-
tension word, and the sign-extended contents of the index register (possibly
the index register in this mode.
in effective address calculations.
This addressing mode requires one extension word that contains the index
The address of the operand is the sum of the contents of the address register,
scaled). The user must specify the displacement, the address register, and
In the address register indirect with displacement mode, the operand is in
memory. The address of the operand isthe sum of the address in the address
register plus the sign-extended 16-bit displacement integer in the extension
register indicator and an 8-bit displacement. The index register indicator
includes size and scale information. In this mode, the operand is in memory.
ASSEMBLER SYNTAX:
MODE:
REGISTER:
ADDRESS REGISTER:
DISPLACEMENT:
MEt~ORY ADDRESS:
NUMBER OF EXTENSION WORDS:
GENERATION:
GENERATfGN:
ASSEMBLER SYNTAX:
MODE:
REGISTER:
AOORESS REGISTER:
DISPLACEMENT:
INDEX REGISTER:
MEMORY ADDRESS:
NUMBER OF EXTENSION WORDS:
SCALE:
[ [
31
I
I . . . . .
I
31
31
n
An
EA = (An) +
(d16,An)
SIGN EXTENDED
101
EA = (An} + (Xn} +
n
An
(d8.An,Xn.SlZE * SCALE)
~lO
1
1
s,oN EXTENDED
MC68030 USER'S MANUAL
d16
SIGN EXTENDED VALUE
d 8
----I
15
I
SCALE VALUE
INTEGER
--1
~ I
~
"l
I
31
31
I
31
31
7
INTEGER
0
0
0
J
~
MEMORY ADDRESS
MEMORY AOOBESS
OPERANO
OPERAND
~--(
MOTOROLA
r
r
0
0
O
0
J
]
!
[
]