ARM Technical Support Knowledge Articles

My board has a 14-pin JTAG connector. Can I use Multi-ICE or RealView ICE with it?

Applies to: Multi-ICE, RealView ICE and Trace (RVI / RVT)

Answer

Some development boards have 14-pin JTAG connectors, which are compatible with TI JTAG tools or ARM's Embedded ICE emulator (now obsolete).

If you want to use Multi-ICE or RealView ICE with one of these boards you can get a 20-pin to 14-pin adaptor board from ARM by calling one of our sales offices. The Embedded ICE adaptor board has code HBI-0027B and the TI adaptor board (used for debugging OMAP targets) has code HPI-0068B.

Pin-out of the Embedded ICE adaptor:

Pin-out of the TI adaptor:

VTRef

13

14

GND

TMS

1

2

nTRST

TDO

11

12

nSRST

TDI

3

4

GND

TCK

9

10

GND

Vcc

5

6

N/C

TMS

7

8

GND

TDO

7

8

GND

TDI

5

6

GND

RTCK

9

10

GND

nTRST

3

4

GND

TCK

11

12

GND

Vsupply

1

2

GND

EMU0

13

14

EMU1

Embedded-ICE Adaptor Schematic.pdf

TI Adaptor Schematic.pdf

Attachments: embedded-ice adaptor schematic.pdf , TI-Adaptor-Schematic_revB.pdf

Article last edited on: 2009-08-05 13:15:02

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