原廠連結：https://www.segger.com/j-link-edu.html

J-LINK EDU 與 J-Link BASE 完全一致、提供相同的功能！其差異在於 J-LINK EDU 每日第一次使用時，可能會遭遇彈出版權聲明畫面，僅限教育及非商業性用途！

Low-cost J-Link for educational purpose

J-LINK EDU is identical to J-Link BASE and offers the same functionality. It has been designed to allow students and educational facilities as well as hobbyists access to top of the line debug probe technology.

Limitations:

• Licensing: J-Link EDU may only be used for non-commercial purposes.
• J-Link EDU does not include support. However you may submit your question to the SEGGER forum.

More information about J-Link...

Documentation download

Subscribe to the J-Link software update notification list
 

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Package content

J-Link EDU is delivered with the following components:

J-Link EDU	20-pin, 0.1" target ribbon cable	USB cable

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Terms of use

You may use the J-Link EDU for non profit educational purposes only! Non-profit educational purposes means that you may not use the J-Link EDU and its J-Link software

• direct or indirect in or for a profit organization or business purposes or other undertaking intended for profit
• direct or indirect in any other commercial environment (e.g. office)
• to develop, debug, program or manufacturer a commercial product (or parts thereof)
• to use it to either earn money or reasonably anticipate the receipt of monetary gain from it.

Any other use of the J-Link EDU is prohibited and illegal! If there is any doubt if a certain use may be considered within the foregoing scope or whether your use of the J-Link EDU applies to an educational situation, it is strongly recommended to get in touch and consult SEGGER prior use.
For clarification purposes: A student using the J-Link EDU direct or indirect in a business or profit organization (e.g. company) is considered a violation of the scope of this agreement.

Note: Before installing the J-Link EDU software package you need to accept the Terms of use as shown on the screen below:

Model Overview

The following tables show the features which are included in each J-Link / J-Trace model.

Hardware features

Hardware features like Ethernet interface, USB full- / high-speed interface, etc. are J-Link model specific features which can not be updated or changed by software updates.

	J-Link BASE	J-Link PLUS	J-Link ULTRA+	J-Link PRO	J-Trace PRO for Cortex-M	J-Trace for Cortex-M	J-Trace ARM
Download speed into RAM1	1.0 MByte/sec	1.0 MByte/sec	3.0 MByte/sec	3.0 MByte/sec	3.0 MByte/sec	3.0 MByte/sec	1.0 MByte/sec
Max. target interface speed	15 MHz	15 MHz	50 MHz	50 MHz	50 MHz	25 MHz	12 MHz
Max. SWO speed	7.5 MHz	7.5 MHz	100 MHz	100 MHz	100 MHz	25 MHz	-
USB
Ethernet
JTAG interface
SWD interface
SWO interface
Microchip ICSP® interface
Renesas FINE interface
ETM Trace
ETB Trace

 Supported           Not supported
 

Software features

Software features are features implemented in the software primarily on the host. Software features can either come with the J-Link or be added later using a license string from Segger.

	J-Link BASE	J-Link PLUS	J-Link ULTRA+	J-Link PRO	J-Trace PRO for Cortex-M	J-Trace for Cortex-M	J-Trace ARM
GDB Server
Flash Download2
Unlimited Flash Breakpoints3
J-Flash
RDI
RDDI

 Supported           Optional, an additional license is required

 

Supported cores

Support for additional / new cores may be added to existing J-Link models with a new firmware version as far as the exisiting J-Link hardware allows it.

	J-Link BASE	J-Link PLUS	J-Link ULTRA+	J-Link PRO	J-Trace PRO for Cortex-M	J-Trace for Cortex-M	J-Trace ARM
ARM legacy cores
ARM7
ARM9
ARM11
ARM Cortex cores
Cortex-A5
Cortex-A7
Cortex-A8
Cortex-A9
Cortex-A12
Cortex-A15
Cortex-A17
Cortex-M0
Cortex-M0+
Cortex-M1
Cortex-M3
Cortex-M4
Cortex-M7
Cortex-R4
Cortex-R5
SC000 (M0 secure)
SC300 (M3 secure)
Microchip PIC32
Microchip PIC32MX
Microchip PIC32MZ
Renesas RX
Renesas RX110
Renesas RX111
Renesas RX210
Renesas RX21A
Renesas RX220
Renesas RX610
Renesas RX621
Renesas RX62G
Renesas RX62N
Renesas RX62T
Renesas RX630
Renesas RX631
Renesas RX63N
Renesas RX63T

 Debug support: Run control, memory access, etc           Trace supported           Not supported

 

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1	The download speeds listed here are the peak download speeds that can be achieved by the particular J-Link model. The actual download speed may be lower as it depends on various factors, such as, but not limited to: The selected debug interface & speed, the CPU core and its operating frequency, other devices in the JTAG chain in case JTAG is used as target interface.
2	Most IDEs come with their own flashloaders, so in most cases this feature is not essential for debugging your applications in flash. The J-Link flash download (FlashDL) feature is mainly used in debug environments where the debugger does not come with an own flashloader (e.g. the GNU Debugger). For more information about flash download, please refer to Flash Download.
3	The Unlimited Flash Breakpoint feature allows setting an unlimited number of breakpoints even if the application program is not located in RAM, but in flash memory. Without this feature, the number of breakpoints which can be set in flash is limited to the number of hardware breakpoints (typically two for ARM 7/9, six for Cortex-M3). For more information about flash breakpoints, please refer to Unlimited Flash Breakpoints.
4	Infineon specific single-pin debug interface. Currently available for Infineon XMC1000 series devices only.