s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 22

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

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S3C2410A MICROPROCESSOR
S3C2410A Block Diagram....................................................................................1-5
S3C2410A Pin Assignments (272-FBGA)..............................................................1-6
Big-Endian Addresses of Bytes within Words.........................................................2-2
Little-Endian Addresses of Bytes within Words ......................................................2-2
Register Organization in ARM State......................................................................2-4
Register Organization in THUMB state ..................................................................2-5
Mapping of THUMB State Registers onto ARM State Registers ...............................2-6
Program Status Register Formats.........................................................................2-7
ARM Instruction Set Format .................................................................................3-1
Branch and Exchange Instructions ........................................................................3-5
Branch Instructions..............................................................................................3-7
Data Processing Instructions ................................................................................3-9
ARM Shift Operations ..........................................................................................3-12
Logical Shift Left..................................................................................................3-12
Logical Shift Right ...............................................................................................3-13
Arithmetic Shift Right ...........................................................................................3-13
Rotate Right........................................................................................................3-14
Rotate Right Extended.........................................................................................3-14
PSR Transfer ......................................................................................................3-19
Multiply Instructions.............................................................................................3-22
Multiply Long Instructions.....................................................................................3-25
Single Data Transfer Instructions...........................................................................3-28
Little-Endian Offset Addressing.............................................................................3-30
Halfword and Signed Data Transfer with Register Offset...........................................3-34
Halfword and Signed Data Transfer with Immediate Offset and Auto-Indexing.............3-35
Block Data Transfer Instructions ...........................................................................3-40
Post-Increment Addressing ..................................................................................3-41
Pre-Increment Addressing ....................................................................................3-42
Post-Decrement Addressing.................................................................................3-42
Pre-Decrement Addressing...................................................................................3-43
Swap Instruction..................................................................................................3-47
Software Interrupt Instruction ................................................................................3-49
Coprocessor Data Operation Instruction.................................................................3-51
Coprocessor Data Transfer Instructions .................................................................3-53
Coprocessor Register Transfer Instructions ............................................................3-56
Undefined Instruction ...........................................................................................3-58
List of Figures
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