HP 64783A, Руководство пользователя

Страница: 572 / 816

Symbol not found: <symbol> (Error 877)
Cause: This occurs when you try to enter a symbol name that doesn’t exist.
Action: Enter a valid symbol name.
Target bus error: <address> (Error 172)
Cause: The monitor attempted to access target system memory or memory that you
specified must be terminated by the target system, and the target system terminated
the bus cycle with TEA.
Action: Retry your command. If the error occurs again and if it is during an
attempted access to emulation memory, you can answer "Yes" to the configuration
question "Emulator Terminates Bus Cycles" for the emulation memory. If the error
occurs again on access to target system memory, inspect your target system to
understand why it is sending the TEA for the specified address.
Target failed to terminate bus cycle: <address> long read (Error 170)
Cause: You attempted to break or reset into the monitor and the target system failed
to terminate a bus cycle with TA or TEA. Normally, the emulator will force bus
cycle termination for the target system in order to break into the monitor.
However, the emulator refused to terminate the bus cycle because the address was
in program space or it was within the address range of the foreground monitor.
Action: Reset the emulator and target system. If the address is within emulation
memory, answer "Yes" to the question "Emulator Terminates Bus Cycles" if the
target system does not provide cycle terminations within this address range.
Chapter 12: Emulator Error Messages
Symbol not found: <symbol> (Error 877)
542