Assuming an AVR architecture, determine the contents of main memoryafter being initialized by the following assembly language comamnds.Each blank corresponds to a single 8 bit memory value at the addressesindicated. Enter your answers in hex format. If an address isuninitialized, enter ?? into the blank.Assembly language:.data.byte 't','z','a.byte 'Q','1','B.ascii "BFMS". word Øxa21aQID0101Address Ox4000Address Ox4003Address Ox4009Address Ox400aAddress Ox400b

Below is the answer to above question. I hope this will meet your requirements...

Assuming an AVR architecture, determine the contents of main memory after being initialized by the following assembly language comamnds. Each blank corresponds to a single 8 bit memory value at the addresses Enter your answers in hex format. If an address is indicated. uninitialized, enter ?? into the blank. Assembly language: .data .byte 't','z',' .byte 'Q','l','B' .ascii "BFMS" .word exa2la QID0101 Address Ox4000 Address Ox4003 Address Ox4009 Address Ox400a Address Ox400b

Assuming an AVR architecture, determine the contents of main memory after being initialized by the following assembly language comamnds. Each blank corresponds to a single 8 bit memory value at the addresses Enter your answers in hex format. If an address is indicated. uninitialized, enter ?? into the blank. Assembly language: .data .byte 't','z',' .byte 'Q','l','B' .ascii "BFMS" .word exa2la QID0101 Address Ox4000 Address Ox4003 Address Ox4009 Address Ox400a Address Ox400b

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

See similar textbooks

Similar questions

QUESTION 2 Discuss with examples the main difference between system programming and application programming and explain in your own words how each of these can be carried out in the computer system. With your knowledge in memory addressing modes and using the given opcodes LDA = 00 0000 0000 (00) 0 (x) What will be the content of the address loaded into the accumulator? b. With your knowledge in memory addressing mods and using the given opcodes STCH = OX54 Buffer = 1000 0101 0100 (00) 1 (x) 000 1000 0000 0000 () 011 0000 0000 0000 () What will be target address? Briefly explain the usage of the JSUB and RSUB instruction sets in an SIC architecture coding
Can a specific physical address have more than two logical addresses? Give your opinion with examples. Suppose you have a microprocessor which has 16MB of total physical memory. In this case what would be the size of the address bus?
Please help with the following in regards to Nand2Tetris, and hack code, so hack assembly and hack vm. There can be more that one answer to a question if so please explain why. 1a. The A-instruction in the Hack computer performs a. direct addressing. b. immediate addressing. c. indirect addressing. d. bitwise addressing. 1b. Each memory address in the Hack computer references a. a single byte. b. a single word. c. multiple words. d. the D-register 1c. Given the following assembly code: (FOO) @FOO 0;JMP The purpose of the code is to : a. test of the value is = = 0 NO-OP b. jump to address 0 in RAM c. return a 0 to the calling code d. create an endless loop e. end the assembly language program 1d. Given a function called foo() that calls another external function bar() which in turn calls a second function called additup(). Indicate the VM line of code indicating the location in the program that control should be return to: a.@Foo.$bar. b. @Foo$bar$additup.ret.1 c.…
Why is it preferable to use fragmented memory address translation rather than just translating the addresses in question?
For a microprocessor 68000 Motorola system, how many memory addresses which can be accessed by it? Prove it and justify the last address of the memory location. Then, sketch the memory map of it by using the address calculated.
Why is segmented memory address translation preferable to simply translating everything at once?
Consider the interfacing of a RAM to an 8086 microprocessor as shown in the figure below. If the starting address of the RAM is 00000H. RAM1 = 64K , RAM2 = 64K , RAM3 = 32K , RAM4 = 64K ,and RAM5 = 32K bytes. What is the address of the last location of RAM3?
Suppose a computer using fully associative cache has 220 words of main memory and a cache of 128 blocks, where each cache block contains 16 words. (a) How many blocks of main memory are there? (b) What is the format of a memory address as seen by the cache, that is, what are the sizes of the tag and word fields? (c) To which cache block will the memory reference 01D872_{16} map?
Suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a cache of 128 blocks, where each block contains 64 bytes.Q.) What is the format of a memory address as seen by cache; that is, what are the sizes of the tag and offset fields?
Suppose a computer using fully associative cache has 224 bytes of byte-addressable main memory and a cache of 128 blocks, where each cache block contains 64 bytes.Q.) What is the format of a memory address as seen by the cache; that is, what are the sizes of the tag and offset fields?
Memory address translation is useful only if the total size of virtual memory (summed over all processes) needs to be larger than physical memory. True or False. Justify your answer.
Suppose a computer using direct mapped cache has 4M byte of byte-addressable main memory, and a cache of 512 blocks, where each cache block contains 64 bytes. a) How many blocks of main memory are there? b) What is the format of a memory address as seen by the cache, i.e., what are the sizes of the tag, block, and offset fields? c) To which cache block will the memory address 0x00007266 map?