MC68LC060RC50 Freescale Semiconductor, MC68LC060RC50 Datasheet - Page 315

• Manufacturer Part Number: MC68LC060RC50
• Description: IC MPU 32BIT 68K 50MHZ 206-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68LC060RC50

• Processor Type: M680x0 32-Bit
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 206-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

10.9 SHIFT/ROTATE EXECUTION TIMES
Table 10-13 indicates the number of clock cycles required for execution of the shift and
rotate instructions. The number of operand read and write cycles is shown in parentheses
(r/w). Where indicated, the number of clock cycles and r/w cycles must be added to those
required for effective address calculation.
10.10 BIT MANIPULATION AND BIT FIELD EXECUTION TIMES
Table 10-14 and Table 10-15 indicate the number of clock cycles required for execution of
the bit manipulation instructions. The execution times for the bit field instructions is shown
in Table 10-16. The number of operand read and write cycles is shown in parentheses (r/w).
Where indicated, the number of clock cycles and r/w cycles must be added to those required
for effective address calculation.
MOTOROLA
1
For entries in this column, add the effective address calculation time. These operations
are word-size only.
ROXL, ROXR
Instruction
ROL, ROR
ASL, ASR
LSL, LSR
Table 10-14. Bit Manipulation (Dynamic Bit Count)
1
For entries in this column, add the effective address calculation
time.
“
“
“
“
Instruction
Table 10-13. Shift/Rotate Execution Times
BCHG
BCLR
BSET
BTST
“
“
“
“
M68060 USER’S MANUAL
Execution Times
Byte, Word
Byte, Word
Byte, Word
Byte, Word
Long
Long
Long
Long
Byte
Byte
Byte
Byte
Size
Long
Long
Long
Long
Size
Register
1(0/0)
1(0/0)
1(0/0)
1(0/0)
—
—
—
—
Register
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
1(0/0)
Memory
1(1/1)
1(1/1)
1(1/1)
1(1/0)
Instruction Execution Timing
—
—
—
—
Memory
1
1(1/1)
1(1/1)
1(1/1)
1(1/1)
—
—
—
—
1
10-19