mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 224

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

0
Figure 11-3. Two Level Translation Table When MD_CTR(TWAM) = 0
LEVEL ONE TABLE POINTER
20 - FOR 1K
20 - FOR 4K
18 - FOR 16K
13 - FOR 512K
9 - FOR 8M
LEVEL ONE TABLE BASE
18
18
20
Freescale Semiconductor, Inc.
For More Information On This Product,
LEVEL ONE DESCRIPTOR 4095
LEVEL ONE TABLE
LEVEL TWO TABLE BASE
17
LEVEL ONE DESCRIPTOR N
LEVEL ONE DESCRIPTOR 0
LEVEL ONE DESCRIPTOR 1
MPC823 REFERENCE MANUAL
20
Go to: www.freescale.com
0
LEVEL 1 INDEX
LEVEL 1 INDEX
LEVEL TWO DESCRIPTOR 1023
LEVEL TWO TABLE
LEVEL TWO DESCRIPTOR N
LEVEL TWO DESCRIPTOR 0
LEVEL TWO DESCRIPTOR 1
12
REAL PAGE ADDRESS
EFFECTIVE ADDRESS
12
11 12
LEVEL 2 INDEX
00
LEVEL 2 INDEX
REAL ADDRESS
10
10
21
00
Memory Management Unit
22
PAGE OFFSET
PAGE OFFSET
12 - FOR 1K
12 - FOR 4K
14 - FOR 16K
19 - FOR 512K
23 - FOR 8M
31
11-7