MC68EC000EI16 Freescale Semiconductor, MC68EC000EI16 Datasheet - Page 544

• Manufacturer Part Number: MC68EC000EI16
• Description: IC MPU 32BIT 16MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC000EI16

• Processor Type: M680x0 32-Bit
• Speed: 16MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

CPU32 Instructions
BGND
Operation:
Assembler
Syntax:
Attributes:
Description: The processor suspends instruction execution and enters background mode
Condition Codes:
Instruction Format:
7-4
15
0
if background mode is enabled. The freeze output is asserted to acknowledge entrance
into background mode. Upon exiting background mode, instruction execution
continues with the instruction pointed to by the current program counter. If background
mode is not enabled, the processor initiates illegal instruction exception processing.
The vector number is generated to reference the illegal instruction exception vector.
Refer to the appropriate user’s manual for detailed information on background mode.
X — Not affected.
N — Not affected.
Z — Not affected.
V — Not affected.
C — Not affected.
14
1
—
X
13
0
—
N
12
0
M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL
—
If Background Mode Enabled
Else Format/Vector Offset
BGND
Size = (Unsized)
Z
Then Enter Background Mode
PC
SR
(Vector)
11
1
—
V
Enter Background Mode
10
– (SSP)
– (SSP)
0
—
C
PC
9
1
(CPU32)
8
0
7
1
– (SSP);
6
1
5
1
4
1
3
1
2
0
BGND
MOTOROLA
1
1
0
0