MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 111

• Manufacturer Part Number: MC68EC000EI12
• Description: IC MPU 32BIT 12MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: 68K - M680X0r

Specifications of MC68EC000EI12

• Processor Type: M680x0 32-Bit
• Speed: 12MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Core Size: 32 Bit
• Cpu Speed: 12MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 12MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

ADDA
Operation:
Assembler
Syntax:
Attributes:
Description: Adds the source operand to the destination address register and stores the
Condition Codes:
Instruction Format:
Instruction Fields:
MOTOROLA
15
1
Register field—Specifies any of the eight address registers. This is always the
result in the address register. The size of the operation may be specified as word or
long. The entire destination address register is used regardless of the operation size.
Not affected.
Opmode field—Specifies the size of the operation.
destination.
011— Word operation; the source operand is sign-extended to a long operand and
111— Long operation.
14
1
13
0
the operation is performed on the address register using all 32 bits.
12
1
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
Source + Destination
ADDA < ea > , An
Size = (Word, Long)
11
REGISTER
10
Add Address
9
(M68000 Family)
8
OPMODE
Destination
7
6
5
MODE
4
EFFECTIVE ADDRESS
3
Integer Instructions
2
ADDA
REGISTER
1
0
4-7