Current Program Status Register CPSR of ARM processor | ARM7 | LPC2148 | CPSR
CPSR Register Explained in ARM7 LPC2148 | Complete Tutorial
In this video, you'll learn everything about the Current Program Status Register (CPSR) in ARM7 LPC2148 microcontrollers. We cover the CPSR register structure, condition flags (N, Z, C, V), interrupt control bits (I & F), Thumb state bit (T), processor mode bits, and their role in ARM program execution
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📌 Topics Covered:
What is CPSR?
CPSR Register Format
N, Z, C, V Condition Flags
IRQ and FIQ Disable Bits
Thumb State (T Bit)
ARM7 Processor Modes
User, FIQ, IRQ, Supervisor, Abort, Undefined & System Modes
CPSR Examples in LPC2148
This tutorial is useful for students and professionals learning ARM architecture, LPC2148 programming, embedded systems, and microcontrollers.
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