HP 64782, User Manual, Page: 481 / 554

Tag commands not allowed when tag mode disabled (150)
Cause: When tag memory is disabled, the extra bits of emulation memory are
being used for the coverage function. Therefore, the tag commands are
disabled.
Tag memory access failed (141)
Cause: The access to the tag memory failed. This could occur because the
processor is not performing external bus accesses, or a hardware failure
occurred in the memory system.
Tag memory modify aborted; next address: (144)
Cause: The tag memory command was aborted with a <CTRL>c.
Tag memory range overflow (143)
Cause: The command requests an operation to tag memory which is greater
than the allocated memory range.
Target memory access failed (700)
Cause: This message is displayed if the emulator was unable to perform the
requested operation on memory mapped to the target system.
Action: In most cases, the problem results from the emulator’s inability to
break to the monitor to perform the operation. See message 608.
Timeout, receiver failed to respond (415)
Cause: Communication link or transfer protocol incorrect.
Action: Check link and transfer options.
Timeout in emul700dmn communication
Cause: The host system could not start the emulation session because the
HP 64700 emulator process ran out of time before the emulator could start.
Action: You must press end_release_system to exit this emulation session
completely; then start a new session. Make sure the host system is operating
properly, that all Softkey Interface software has been loaded correctly, and
the data communication switch settings on the emulator rear panel match the
settings in the /usr/hp64000/etc/64700tab.net (or 64700tab) file.
Error Messages
480