3. Suppose r0=0x20000000 and r1=0x12345678. All bytes in memory are initialized to 0x00. Suppose the following assembly program has run successfully (the three instructions will be executed in the given order). Draw a table to show the memory value if the processor uses little endian. STR r1, [r0], #4 STR r1, [r0,#4]! STR r1, [r0, # 4] Address 0x20000010 0x2000000f 0x2000000e 0x2000000d 0x2000000c 0x2000000b 0x2000000a 0x20000009 0x20000008 0x20000007 0x20000006 0x20000005 0x20000004 0x20000003 0x20000002 0x20000001 0x20000000 Data

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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3. Suppose r0=0x20000000 and r1=0x12345678. All bytes in memory are initialized to 0x00.
Suppose the following assembly program has run successfully (the three instructions will be
executed in the given order). Draw a table to show the memory value if the processor uses little
endian.
STR r1, [r0], #4
STR r1, [r0,#4]!
STR r1, [r0, # 4]
Address
0x20000010
0x2000000f
0x2000000e
0x2000000d
0x2000000c
0x2000000b
0x2000000a
0x20000009
0x20000008
0x20000007
0x20000006
0x20000005
0x20000004
0x20000003
0x20000002
0x20000001
0x20000000
Data
Transcribed Image Text:3. Suppose r0=0x20000000 and r1=0x12345678. All bytes in memory are initialized to 0x00. Suppose the following assembly program has run successfully (the three instructions will be executed in the given order). Draw a table to show the memory value if the processor uses little endian. STR r1, [r0], #4 STR r1, [r0,#4]! STR r1, [r0, # 4] Address 0x20000010 0x2000000f 0x2000000e 0x2000000d 0x2000000c 0x2000000b 0x2000000a 0x20000009 0x20000008 0x20000007 0x20000006 0x20000005 0x20000004 0x20000003 0x20000002 0x20000001 0x20000000 Data
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