HD6475368CP Datasheet, PDF (20/108 Pages) Agilent(Hewlett-Packard) – H8/536 Emulator PC Interface

Reset Support The emulator can be reset from the emulation system under your
control; or your target system can reset the emulation processor.
Real-Time Operation
Real-time signifies continuous execution of your program without
interference from the emulator. (Such interference occurs when the
emulator temporarily breaks into the monitor so that it can access
register contents or target system memory.)
Emulator features performed in real time include: running and analyzer
tracing.
Emulator features not performed in real time include: display or modify
of target system memory; load/dump of any memory, display or
modification of registers, and single step.
Limitations,
Restrictions
DMA Support Direct memory access to H8/536 emulation memory is not permitted.
Sleep and Software
Stand-by Mode
When the emulator breaks into the emulation monitor, H8/536
microprocessor sleep or software stand-by mode is released and comes
to normal processor mode.
Watch Dog Timer in Watch dog timer suspends count up while the emulator is running in
Background ^{background monitor.}
RAM Enable Bit
The internal RAM of H8/536 processor can be enabled/disabled by
RAME (RAM enable bit). However, once you map the internal RAM
area to emulation RAM, the emulator accesses emulation RAM even if
the internal RAM is disabled by RAME.
1-22 Introduction