Arm940T Block Diagram - Samsung S3C2501X User Manual

PROGRAMMER' ' S MODEL
S3C2501X

2.14 ARM940T BLOCK DIAGRAM

CPID[31:0] CPDIN[31:0] CPDOUT[31:0]
IA[31:0] DA[31:0]
Coprocessor
Interface
ID[31:0] DD[31:0]
Protection Unit
I Cache D Cache
CP15
Control Control
Instruction Data
ARM9TDMI
Cache Cache
Processor Core
4K 4K
(Integral EmbeddedICE)
JTAG
Interface[4:0]
AMBA Interface
BA[31:0] Bcontrol BD[31:0]
Figure 2-7. ARM940T Block Diagram
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