HP-71 Compu-LS module

[twa14]

Hi Dave, I have another few questions!

2. Convert the ROM image to an IRAM image.
a. Open EPROM.bin using a hex editor.
b. Overwrite the first 4 bytes of the file with the IRAM identifier "B3DDDDDE". This is also called the Stand Alone Module ID in the IDS.

I have done the above, could you look at the attachment (from the hex editor) to see if it is correctly overwritten

3. Load the IRAM image into Emu71/Win.
a. Run Emu71/Win. ......OK
b. Edit the Port Configuration and add a 64K RAM module to Port1.......OK
c. Turn on the emulator and execute FREEPORT(1) to create an IRAM.....OK
d. Turn off the emulator.....???
e. Open then Port Configuration window for Port1, select the RAM device and right-click.??
How can I open the port configuration if the emulator is off?

f. Select Load Memory Data... and open EPROM.bin
g. Turn on the emulator and CAT :PORT(1). You should see the EPROM catalog.