Clock Speeds; Emulation Memory; Analysis; Register Display And Modification - HP 64793 Series User Manual

Clock Speeds

Emulation Memory

Analysis

Register Display and
Modification
1-4 Introduction to the H8/338 Emulator
Maximum clock speed is 10 MHz (system clock).
The HP64793 H8/338 emulator is used with the following Emulation
Memory Card.
HP 64725A 128K byte Emulation Memory Card
The emulation memory can be configured into 128 byte blocks. A
maximum of 16 ranges can be configured as emulation RAM(eram),
emulation ROM(erom), target system RAM(tram), target system
ROM(trom), or guarded memory(grd). The H8/338 emulator will
attempt to break to the emulation monitor upon accessing guarded
memory, additionally, you cam configure the emulator to break to the
emulation monitor upon performing a write to ROM(which will stop a
runaway program).
The HP64793 H8/338 emulator is used with one of the following
analyzers which allows you to trace code execution and processor
activity.
HP 64703 64-channel Emulation Bus Analyzer and
16-channel State/Timing Analyzer
HP 64704 80-channel Emulation Bus Analyzer
HP 64706 48-channel Emulation Bus Analyzer
The Emulation Bus Analyzer monitors the emulation processor using
an internal analysis bus. The HP64703 64-channel Emulation Bus
Analyzer and 16-channel State/Timing Analyzer allows you to probe
up to 16 different lines in your target system.
You can display or modify the H8/338 internal register contents. This
includes the ability to modify the program counter (PC) value so you
can control where the emulator begins executing a target system
program.