MC68030FE20C Freescale Semiconductor, MC68030FE20C Datasheet - Page 55

• Manufacturer Part Number: MC68030FE20C
• Description: IC MPU 32BIT ENHANCED 132-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68030FE20C

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

2
2-10
2.4.2 Address Register Direct Mode
2.4.3 Address Register Indirect Mode
2.4.4
specified by the effective address register field.
In the address register direct mode, the operand is in the address register
field.
ASSEMBLER SYNTAX:
AOORESS REGISTER:
address of the operand is in the address register specified by the register
GENERATION:
MODE:
REGISTER:
NUMBER OF EXTENSION WORDS:
In the address register indirect mode, the operand is in memory, and the
word. Coprocessors may support incrementing for any size of operand up
to 255 bytes. If the address register is the stack pointer and the operand size
GENERATION:
ASSEMBLER SYNTAX:
MODE:
AOORESS REGISTE~
MEMORY ADDRESS:
In the address register indirect with postincrement mode, the operand is in
by the register field. After the operand address is used,lit is incremented by
one, two, or four depending on the size of the operand: byte, word, or long
is byte, the address is incremented by two rather than one to keep the stack
pointer
REGISTER:
NUMBER OF EXTENSION WORDS:
memory, and the address of the operand is in the address register specified
Address Register Indirect with Postincrement Mode
a l i g n e d
to a word boundary.
A,,
EA = (An)
(An)
010
n
An
n
An
EA =
001
0
0
An
MC68030 USER'S MANUAL
= "I
~-I
I
I
31
31
31
MEMORY AOORESS
OPERAND
OPERANO
,~
MOTOROLA
0
0
0
J
I
I
I