Examining and modifying the contents of the 8086's internal registers 1. Use the REGISTER command to display the current contents of all the internal registers by typing R. o List the values of the following registers: BX DX IP DS o What is the address of the next instruction to be executed? 2. Enter the command: R AH (hit ) What happens and why? 3. Use a REGISTER command to first display the current contents of BX and then change this value to 0020h.

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Examining and modifying the contents of the 8086's internal registers
1. Use the REGISTER command to display the current contents of all the internal registers by
typing R.
o List the values of the following registers:
BX
DX
IP
SP
DS
SS
o What is the address of the next instruction to be executed?
2. Enter the command: R AH (hit <CR>) What happens and why?
3. Use a REGISTER command to first display the current contents of BX and then change this
value to 0020h.
Transcribed Image Text:Examining and modifying the contents of the 8086's internal registers 1. Use the REGISTER command to display the current contents of all the internal registers by typing R. o List the values of the following registers: BX DX IP SP DS SS o What is the address of the next instruction to be executed? 2. Enter the command: R AH (hit <CR>) What happens and why? 3. Use a REGISTER command to first display the current contents of BX and then change this value to 0020h.
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