User`s guide

MPC8240 and MPC8260 Emulation 129
Chapter 10: Troubleshooting the Emulator
Problems with the Target System
Problems with the Target System
What to check first
Verify that the cf options are correct for your target.
1
Try some basic built-in commands using the Command Line
window or a telnet connection:
U>rst
U>
This should reset the target and display a "U>" prompt if 'cf reset=run'.
U>rst
M>
This should reset the target and display an "M>" prompt if 'cf
reset=stop'.
M>vads
If you are using the Motorola MPC8260 VADS evaluation target, this
command will configure the memory system.
M>m 0..=abcd1234
M>m 0..
00000000 abcd1234 abcd1234 abcd1234 abcd1234
00000010 abcd1234 abcd1234 abcd1234 abcd1234
00000020 abcd1234 abcd1234 abcd1234 abcd1234
00000030 abcd1234 abcd1234 abcd1234 abcd1234
00000040 abcd1234 abcd1234 abcd1234 abcd1234
00000050 abcd1234 abcd1234 abcd1234 abcd1234
00000060 abcd1234 abcd1234 abcd1234 abcd1234
00000070 abcd1234 abcd1234 abcd1234 abcd1234
M>
This should display memory values starting at address 0.
M>s
This should execute one instruction at the current program counter.