S3C3410X Datasheet, PDF (26/314 Pages) Samsung semiconductor – 16-Bit CMOS Microcontrollers

PROGRAMMER'S MODEL
S3C3410X RISC MICROPROCESSOR
ARM State General Registers and Program Counter
User/System
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15 (PC)
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)
Supervisor
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_svc
R14_svc
R15 (PC)
Abort
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_abt
R14_abt
R15 (PC)
IRQ
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_irq
R14_irq
R15 (PC)
Undefined
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13_und
R14_und
R15 (PC)
CPSR
ARM State Program Status Registers
CPSR
SPSR_fiq
CPSR
SPSR_svc
CPSR
SPSR_abt
CPSR
SPSR_irq
CPSR
SPSR_und
= banked register
Figure 2-3. Register Organization in ARM State
2-4