s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 31

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

S3C4510B
System & User
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15 (PC)
= banked register
CPSR
SPSR_fiq
R0
R1
R2
R3
R4
R5
R6
R7
R8_fiq
R9_fiq
R10_fiq
R11_fiq
R12_fiq
R13_fiq
R14_fiq
R15 (PC)
CPSR
ARM State General Registers and Program Counter
FIQ
Figure 2-3. Register Organization in ARM State
ARM State Program Status Register
Supervisor
SPSR_svc
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R15 (PC)
R13_svc
R14_svc
CPSR
SPSR_abt
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_abt
R14_abt
R15 (PC)
About
CPSR
SPSR_irq
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_irq
R14_irq
R15 (PC)
CPSR
IRG
PROGRAMMER'S MODEL
Undefined
SPSR_und
R13_und
R14_und
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R15 (PC)
CPSR
2-5