ZiLOG Z8S18000ZEM User Manual page 18

Z
ILOG
INITIAL CHECKOUT/SAMPLE SESSION
The section that follows provides an initial checkout of the hardware/software installation and setup
and introduce you to some of the features of the TZ terminal emulation program.
Note: There must be RAM between addresses 00000 and 01FFF for purposes of this exercise;
therefore, all three shunts must be inserted in the J5 header, unless you have already joined the
emulator board to a target board that includes RAM at these addresses.
1. If necessary, power-up the PC and wait for the boot process to complete.
2. Double-click the TZ icon (if you have installed the TZ Program as an icon within Windows Program
Manager).
or
At the DOS prompt (in the directory containing TZ.EXE, DISTEST.HEX, and TSTRST20.HEX), type
"TZ COM n " (where n is the number of the COM port to which you connected the Monitor serial
cable), then press <ENTER>.
You should now see the Debug Monitor's initial screen message:
Zilog Z80180 Monitor Version n.m (where n.m is the version number of the Debug Monitor).
Z80180>
3. Power-up the system.
If powering up the board from a separate power supply:
Set the voltage to +5V.
4. Type "H" (for Help) at a Monitor command prompt to see a list of commands.
5. Type an "L". The screen should show "Enter File Name:"
Note: Only if using the TZ emulation program only. Not available if you are using a dumb terminal
or running a PC communications program other than TZ.
6. Type "DISTEST", then press <ENTER>. You should see an incrementing count. Its final value
should be followed with the message "Intel hex lines—Done" and a new Monitor command
prompt: "Z80180>"
Note: Refer to Chapter 3: "Using the Debug Monitor" if you do not get the "hex done" message.
7. Type a "U". The screen should display the following message: "Disassemble Starting At (just
CR = from PC):"
Press <ENTER> to indicate that you want to disassemble from the current Program Counter value,
which was set to the start of the DISTEST program as it was downloaded.
The screen should now show a new prompt "Number of Instructions:"
2-8
UM010501-0301
Z8S180 E
MULATOR
U ' M
SER S ANUAL
ST951800100