Let’s change the data format of the trace display so that you will see the
output message writes displayed in ASCII format:
M> tf addr,h data,a mne count,r seq
Start the trace by typing:
M> t
You will see:
Emulation trace started
To start the emulation run, type:
M> r 0c000
Now, you need to have a "command" input to the program so that the
program will jump to the output routines (otherwise the trigger will not
be found, since the program will never access address 200 hex). Type:
U> m 100=41
To display the trace list, type:
U> tl 0..10
You will see:
Line addr,H data,A M37750/51 Mnemonic,H count,R seq
----- ------ ------ ------------------------------------ --------- ---
0 000200 .. xx00H data write mx --- +
1 000201 .. 00xxH data write mx 56.00 uS .
2 000202 .. xx00H data write mx 56.00 uS .
3 000203 .. 00xxH data write mx 56.00 uS .
4 000204 .. xx00H data write mx 56.00 uS .
5 000205 .. 00xxH data write mx 56.00 uS .
6 000206 .. xx00H data write mx 56.00 uS .
7 000207 .. 00xxH data write mx 56.00 uS .
8 000208 .. xx00H data write mx 56.00 uS .
9 000209 .. 00xxH data write mx 56.00 uS .
10 00020a .. xx00H data write mx 56.00 uS .
The above list shows the execution of the CLEAR_OUTPUT routine
which cleared the output area. To see the states that the program wrote
the message to the output area, type:
U> tl 30..40
Getting Started 2-25
Summary of Contents for 7750
Page 2: ......
Page 12: ...Figure 1 1 HP 64147 Emulator for MELPS 7750 51 Series 1 2 Introduction ...
Page 50: ...Notes 2 32 Getting Started ...
Page 56: ...3 6 In Circuit Emulation ...
