MC68EC000EI20 Freescale Semiconductor, MC68EC000EI20 Datasheet - Page 67

• Manufacturer Part Number: MC68EC000EI20
• Description: IC MPU 32BIT 20MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI20

• Processor Type: M680x0 32-Bit
• Speed: 20MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Addressing Capabilities
2.5.2.2 MEMORY INDIRECT WITH POSTINDEX. The Xn is allocated to evaluate the
address of the second operand. Figure 2-7 illustrates the memory indirect with post-indexing
mode.
NOTE: S indicates suppressed and A indicates active.
2-26
BR
PC
PC
PC
PC
An
An
An
An
S
S
S
S
Xn
A
A
A
A
A
A
A
A
A
A
A
A
bd
S
S
A
A
S
S
A
A
S
S
A
A
od
S
A
S
A
S
A
S
A
S
A
S
A
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
An or PC
Figure 2-6. Memory Indirect with Preindex
Absolute Addressing Mode
Absolute Addressing Mode
Address Register Indirect
Address Register Indirect
Address Register Indirect with
Constant Index
Address Register Indirect with
Constant Index
PC Relative
PC Relative
PC Relative with Constant Index
PC Relative with Constant Index
IMP Addressing Mode
Xn.SIZE*SCALE
bd.BD SIZE
IMP
—
—
.
Memory Pointer with Variable Index to
Data Operand
Memory Pointer with Constant and Variable
Index to Data Operand
Memory Pointer with Variable Index to
Data Operand
Memory Pointer with Constant and Variable
Index to Data Operand
Memory Pointer with Variable Index to
Data Operand
Memory Pointer with Constant and Variable
Index to Data Operand
Memory Pointer with Variable Index to
Data Operand
Memory Pointer with Constant and Variable
Index to Data Operand
Memory Pointer with Variable Index to
Data Operand
Memory Pointer with Constant and Variable
Index to Data Operand
od.OD SIZE
OPERAND
Operand Addressing Mode
—
—
MOTOROLA