Bit Manipulation and Bit-banding Operations

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10 Questions

What is the size of the Private Peripheral Bus (PPB) based on the AMBA-based APB protocol?

32-bit

What is the memory region intended for private peripheral accesses on the PPB?

0xE0042000 to 0xE00FF000

How many bits are required to address each memory in the given processor with separate data and instruction memory?

30 bits

For a processor with separate data and instruction memory sizes of 1 GB and 512 MB respectively, what would be a convenient choice for the size of the Data-bus?

32 bits

If a microprocessor has a 16-bit address bus, what is the maximum size of memory that can be connected to it when it's byte-addressable?

64 KB

What are the two main types of memory discussed in the text in relation to ARM architecture?

Data and Instruction Memory

What is the size of the registers in the processor discussed in the text?

8 bits

In the context of the text, what does ARM stand for?

Advanced RISC Machine

What is the fixed size of instructions in the processor described in the text?

$16$ bits

'Future sessions' in the text mention ARM instructions; what is likely to be discussed in those sessions based on the summary provided?

$32$-bit ARM instructions

Learn about the efficient way of performing bit manipulation and bit-banding operations. Understand the steps involved in reading status bits, masking unwanted bits, shifting bits, comparing test values, and using branch operations based on bit-banding.

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