MC68LC040RC25A Freescale Semiconductor, MC68LC040RC25A Datasheet - Page 74

• Manufacturer Part Number: MC68LC040RC25A
• Description: IC MPU 32BIT 25MHZ 179-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68LC040RC25A

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

MOTOROLA
PRIVILEGE
MODE
NOTE: X = Don’t care.
Figure 3-19. Translation Table Using S-Bit and W-Bit To Set Protection
TO SAME A LEVEL
URP & SRP POINT
TABLE
SRP
URP
Freescale Semiconductor, Inc.
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Go to: www.freescale.com
M68040 USER'S MANUAL
ROOT-LEVEL
TABLE
W =1
W = 0
W = 1
W = 0
POINTER-LEVEL
TABLE
W = 0
W = X
W = X
W = 0
SUPERVISOR ONLY,
SUPERVISOR/USER,
SUPERVISOR/USER,
SUPERVISOR ONLY,
READ/WRITE
READ/WRITE
PAGE-LEVEL
THIS PAGE
READ ONLY
THIS PAGE
READ ONLY
THIS PAGE
S = 1,W = 0
THIS PAGE
S = 0,W = X
S = 0,W = 0
S = 1,W = X
TABLE
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