z8f1601 ZiLOG Semiconductor, z8f1601 Datasheet - Page 169

• Manufacturer Part Number: z8f1601
• Description: Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
• Manufacturer: ZiLOG Semiconductor

On-Chip Debugger
Overview
Architecture
PS017609-0803
System
Clock
DBG
Pin
The Z8F640x family devices have an integrated On-Chip Debugger (OCD) that provides
advanced debugging features including:
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•
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The On-Chip Debugger consists of four primary functional blocks: transmitter, receiver,
auto-baud generator, and debug controller. Figure 86 illustrates the architecture of the On-
Chip Debugger
Figure 86. On-Chip Debugger Block Diagram
Reading and writing of the Register File
Reading and writing of Program and Data Memory
Setting of Breakpoints and Watchpoints
Execution of eZ8 CPU instructions.
Detector/Generator
Auto-Baud
Transmitter
Receiver
Debug Controller
eZ8 CPU
Control
On-Chip Debugger
Z8 Encore!
®
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