Z8F041APJ020EG 查看數據表（PDF） - Zilog
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Z8F041APJ020EG Datasheet PDF : 282 Pages
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Z8 Encore! XP® F082A Series
Product Specification
180
On-Chip Debugger
The Z8 Encore! XP F082A Series devices contain an integrated On-Chip Debugger
(OCD) that provides advanced debugging features including:
• Single pin interface
• Reading and writing of the register file
• Reading and writing of program and data memory
• Setting of breakpoints and watchpoints
• Executing eZ8 CPU instructions
• Debug pin sharing with general-purpose input-output function to maximize pins avail-
able to the user (8-pin product only)
Architecture
The on-chip debugger consists of four primary functional blocks: transmitter, receiver,
auto-baud detector/generator and debug controller. Figure 23 displays the architecture of
the on-chip debugger.
Auto-Baud
Detector/Generator
System Clock
DBG Pin
PS022827-1212
Transmitter
Receiver
Debug Controller
Figure 23. On-Chip Debugger Block Diagram
PRELIMINARY
On-Chip Debugger
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