Question: Consider the following C code snippet: // Global Variable uint8_t ipt1[4]; uint8_t ipt1[4]; // Input data 1 uint16_t ipt2[4]; // Input data 2 uint32_t ipt3[4];
Consider the following C code snippet:
// Global Variable
uint8_t ipt1[4];
uint8_t ipt1[4]; // Input data 1
uint16_t ipt2[4]; // Input data 2
uint32_t ipt3[4]; // Input data 3
int main(void) {
for (int i = 0; i
ipt1[i] = i
ipt2[i] = i
ipt3[i] = i
}
}
Assuming the addresses of ipt1, ipt2, andipt3, are 0x2000_0000,0x2000_0010, and0x2000_0020, respectively. Draw the memory map (contents in decimal plus addresses in hexadecimal) as shown in the example below:
![Consider the following C code snippet: // Global Variable uint8_t ipt1[4]; uint8_t](https://dsd5zvtm8ll6.cloudfront.net/si.experts.images/questions/2024/09/66f2f32369975_98666f2f322aaa93.jpg)
Draw the memory map of the first 4 addresses starting from ipt1.
Draw the memory map of the first 8 addresses starting from ipt2.
Draw the memory map of the first 16 addresses starting from ipt3.
8 bits High Address ex20000007 01110010 By grouping bits together we can store more values 8 bits = | byte 16 bits = 2 bytes = | halfword 32 bits = 4 bytes = I word From software perspective, memory is an addressable array of bytes. The byte stored at the memory address Ox20000004 is Ob10000100 00100101 ex20000006 0x20000005 11100010 @x20000004 10000100 ex20000003 01100001 ex20000002 10001111 ex20000001 00010010 @x20000000 10010100 Ob10000100 0x84 - 132 Binary Hexadecimal Decimal Low Address 8 bits High Address ex20000007 01110010 By grouping bits together we can store more values 8 bits = | byte 16 bits = 2 bytes = | halfword 32 bits = 4 bytes = I word From software perspective, memory is an addressable array of bytes. The byte stored at the memory address Ox20000004 is Ob10000100 00100101 ex20000006 0x20000005 11100010 @x20000004 10000100 ex20000003 01100001 ex20000002 10001111 ex20000001 00010010 @x20000000 10010100 Ob10000100 0x84 - 132 Binary Hexadecimal Decimal Low Address
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
