MC68020RC25E Freescale Semiconductor, MC68020RC25E Datasheet - Page 251

• Manufacturer Part Number: MC68020RC25E
• Description: IC MICROPROC 32-BIT 25MHZ 114PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68020RC25E

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 114-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: Q1165253

8.2.15 Conditional Branch Instructions
The conditional branch instructions table indicates the number of clock periods needed for
the processor to perform the specified branch on the given branch size, with complete
execution times given. No additional tables are needed to calculate total effective
execution time for these instructions. The total number of clock cycles is outside the
parentheses; the number of read, prefetch, and write cycles is given inside the
parentheses as (r/p/w). These cycles are included in the total clock cycle number.
MOTOROLA
Bcc (Taken)
Bcc.B (Not Taken)
Bcc.W (Not Taken)
Bcc.L (Not Taken)
DBcc (cc = False, Count Not Expired)
DBcc (cc = False, Count Expired)
DBcc (cc = True)
Instruction
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M68020 USER’S MANUAL
Best Case
3(0/0/0)
1(0/0/0)
3(0/0/0)
3(0/0/0)
3(0/0/0)
7(0/0/0)
3(0/0/0)
Cache Case
10(0/0/0)
6(0/0/0)
4(0/0/0)
6(0/0/0)
6(0/0/0)
6(0/0/0)
6(0/0/0)
Worst Case
10(0/3/0)
9(0/2/0)
5(0/1/0)
7(0/1/0)
9(0/2/0)
9(0/2/0)
7(0/1/0)
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