Configuring The Emulator For In-Circuit Operation - HP 64746 User Manual

Emulation/analysis
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Configuring the Emulator for In-Circuit Operation

Many users of the 68302 emulator encounter problems when first plugging the
emulator into their target system. This section should help you avoid or quickly
correct most of those problems.
Step 1. Understand the important concepts
Step 2. Set up your chip-selects
Step 3. Reprogram chip-select base addresses
Step 4. Know your interrupt mode
Step 5. Decide whether to use the foreground monitor
Step 6. Set up the emulator for the foreground monitor
Step 7. If you use the 68302 built-in DRAM refresh
Step 8. Set up the DTACK signals
Step 9. If emulator status shows HALTED
Step 10. Choose the correct target memory access size
Step 11. Check your DTACK pullup resistor!
If you have problems
Chapter 5: Plugging into a Target System
Configuring the Emulator for In-Circuit Operation
149

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68302

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