Realview ICE 特性

最新推荐文章于 2023-01-05 08:01:31 发布

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最新推荐文章于 2023-01-05 08:01:31 发布

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本文对比了Multi-ICE®与RealView® ICE两种不同的调试接口设备。RealView ICE支持更多的ARM内核，包括ARM7TM, ARM9TM, ARM10TM, ARM11TM以及CortexTM系列，并提供了多种调试接口如DAP, SWD等。此外，RealView ICE还具备实时性能剖析功能及更快的代码下载速度。

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Feature	Multi-ICE®	RealView® ICE

General
Host Connection	Parallel Port	10/100 Ethernet and USB 2.0
JTAG Connection to Target	20-pin (0.1")	20-pin (0.1") + LVDS (10 & 20-pin 0.05" 2Q 08)
ARM® Core Support
ARM7TM, ARM9TM, ARM10TM	Yes	Yes
ARM11TM	No	Yes
CortexTM-M, -R, -A	No	Yes
Debug Support
ARM Debugger	RVDS 2.x to 3.0, ADS 1.2	RVDS 2.x to 3.1
CoreSightTM Debug	No	DAP, SWD, ETM, ETB, ECT, TPIU, SWV for DK9, DK11, DK-R4 & DK-A8
Debug Interface	RDI	RDDI
Other interfaces	TAPOp, eXDI	SVF, eXDI2, gdb, Virtual Ethernet
Classic Trace support	Multi Trace (Obsolete)	RealView Trace RealView Trace2
Real-Time Profiling	No	RealView Trace2
Performance
JTAG Clock	10MHz	20MHz and 50MHz using LVDS connector
Code download speed	130 Kbps	1,300 Kbps
Step rate	50 per Second	100 per Second
Status
Production status	Discontinued	Available