MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 117

• 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: -

ADDX
Operation:
Assembler
Syntax:
Attributes:
Description: Adds the source operand and the extend bit to the destination operand and
Condition Codes:
MOTOROLA
stores the result in the destination location. The operands can be addressed in two
different ways:
The size of the operation can be specified as byte, word, or long.
X — Set the same as the carry bit.
N — Set if the result is negative; cleared otherwise.
Z — Cleared if the result is nonzero; unchanged otherwise.
V — Set if an overflow occurs; cleared otherwise.
C — Set if a carry is generated; cleared otherwise.
1. Data register to data register—The data registers specified in the instruction
2. Memory to memory—The address registers specified in the instruction address
X
*
contain the operands.
the operands using the predecrement addressing mode.
Normally, the Z condition code bit is set via programming before
the start of an operation. This allows successful tests for zero
results upon completion of multiple-precision operations.
N
*
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
Source + Destination + X
ADDX Dy,Dx
ADDX – (Ay), – (Ax)
Size = (Byte, Word, Long)
Z
*
V
*
C
*
Add Extended
(M68000 Family)
NOTE
Destination
Integer Instructions
ADDX
4-13