MC68EC000EI12 Freescale Semiconductor, MC68EC000EI12 Datasheet - Page 139

• 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: -

BFCLR
Operation:
Assembler
Syntax:
Attributes:
Description: Sets condition codes according to the value in a bit field at the specified
Condition Codes:
Instruction Format:
MOTOROLA
15
1
0
effective address and clears the field.
The field offset and field width select the field. The field offset specifies the starting bit
of the field. The field width determines the number of bits in the field.
X — Not affected.
N — Set if the most significant bit of the field is set; cleared otherwise.
Z — Set if all bits of the field are zero; cleared otherwise.
V — Always cleared.
C — Always cleared.
14
1
0
—
X
13
1
0
N
*
12
0
0
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
0
BFCLR < ea > {offset:width}
Unsized
Z
*
Do
11
< bit field > of Destination
1
V
0
(MC68020, MC68030, MC68040)
Test Bit Field and Clear
10
1
C
0
9
0
OFFSET
8
0
7
1
6
1
Dw
5
MODE
4
EFFECTIVE ADDRESS
3
Integer Instructions
WIDTH
BFCLR
2
REGISTER
1
4-35
0