* Question
| What are the 32-bit registers accessible to the internal user of the ARM processor? |
* Answer
| A total of 37 user-accessible 32-bit registers are accessible to internal ARM processor users. Six of the 32-bit wide status registers currently use only 12 of them.Status registers: CPSR, SPSR_svc, SPSR_abt, SPSR_und, SPSR_irq, SPSR_fiq. |
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