Il s’agit d’un \u00e9mulateur de HP s\u00e9rie 9800 \u00e9mulant les HP9810A, HP9820A, HP9830A. Cet \u00e9mulateur est \u00e9crit en Java.<\/p>\n
– Bugfix: Handling of clear leader in HP9865A corrected
\n– Bugfix: Interrupt handling completely reworked and several bugs in IO-bus usage fixed.The bugs where due to incomplete understanding of the interrupt mechanism and could cause irregular changes of the IO-register and data loss.
\n– Bugfix: Release of keyboard SRQ and STP now automatically timer-controlled.
\n– Change: Removed 150ms sleep in execution of HP9830A BEEP
\n– Change: Class Disassembler renamed to Console. Various optimizations in dialog elements.
\n– Change: JAR filename no longer hard coded. JAR file access by getClass().getResourceAsStream()
\n– Change: Display blanking improved by changing from fixed timer to instruction counter.
\n– Change: Memory allocation in disassembler improved.
\n– Change: Mainframe thread now runs in lower priority than device threads to minimize loss of data.
\n– Change: Emulator windows now have fixed sizes.
\n– Change: HP9866A timing changed to comply with HP9810A Typewriter ROM
\n– Change: Use software sound mixer instead of hardware mixer to avoid sound problems under Linux
\n– Change: HP9867A data transfer is now synchronous to avoid timing problems on some plattforms.
\n– New: CLEAR and KEY LOG functions in Console dialog.
\n– New: Infinite wait in single STEP mode.
\n– New: Assignment of PC-keys to emulator keys is now fully configurable.
\n– New: HP11267A Typewriter\/Cass. Memory and HP11213A User Definable Functions ROM fpr HP9810A added.
\n– New: Sound output may now be switched on and off by Ctrl+S.
\n– New: Fan sound output may now be switched on and off by Ctrl+F.<\/em><\/p>\n