need some help with assembly homework d) double word Use the following block of
ID: 3567388 • Letter: N
Question
need some help with assembly homework
d) double word Use the following block of statements to answer the next three questions: MOV BX, A69BH; MOVSX EAX, BX; MOVSX EDX, BL; MOVSX CX, BL; What is the content in the EAX register? What is the content in the EDX register? What is the Content in the CX regis How many bits arc required on the Bus to address the following memory sizes: 1MB 8MB 64MB 256 MB 512MB 1GB 4GB 8GB 32 GB How many bits are required on the Data Bust to transfer the following data between the memory and the processor: 4 Characters 8 Characters The character 'A' is represented is ASCII code as: 01000001. If the character is going to be sent using the Hamming Code, what are the four parity bits? P1 P2 P3 P4 P8Explanation / Answer
1)
The number of bits required on the bus to address the following is as given below:
1 MB - 20 bits
8 MB - 23 bits
64 MB - 26 bits
256 MB - 28 bits
512 MB – 29 bits
1 GB – 30 bits
4 GB – 32 bits
8 GB – 33 bits
32 GB – 35 bits
2)
32 bits are required on the data bus to transfer 4 characters of data between the memory and the processor.
64 bits are required on the data bus to transfer 8 characters of data between the memory and the processor.
3)
Consider the ASCII code of alphabet ‘A’ as 01000001. The hamming code for this ASCII code consists of four parity bits. They are as follows:
P1 = 1
P2 = 0
P4 = 1
P8 = 1
4)
EAX = FFFFA69Bh
EDX = FFFFFF9Bh
CX = FF9Bh
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