8.10.00 J-TRACE ARM Segger Microcontroller Systems, 8.10.00 J-TRACE ARM Datasheet - Page 173

• Manufacturer Part Number: 8.10.00 J-TRACE ARM
• Description: JTAG EMULATOR ARM7/ARM9 ETM
• Manufacturer: Segger Microcontroller Systems
• Type: Emulatorr

Specifications of 8.10.00 J-TRACE ARM

• Contents: Emulation Module
• For Use With/related Products: ARM7, ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 899-1006

8.1.1.1 Target board design
8.1.1.2 Pull-up/pull-down resistors
J-Link / J-Trace (UM08001)
** Optional to supply the target board from J-Link.
* NTRST and RTCK may not be available on some CPUs.
Pins 4, 6, 8, 10, 12, 14, 16, 18, 20 are GND pins connected to GND in J-Link. They
should also be connected to GND in the target system.
We strongly advise following the recommendations given by the chip manufacturer.
These recommendations are normally in line with the recommendations given in the
table Pinout for JTAG on page 172. In case of doubt you should follow the recommen-
dations given by the semiconductor manufacturer.
You may take any female header following the specifications of DIN 41651.
For example:
Unless otherwise specified by developer’s manual, pull-ups/pull-downs are recom-
mended to be between 2.2 kOhms and 47 kOhms.
Harting
Molex
Tyco Electronics
J-Link
JTAG connector
Typical target connection for JTAG
5V supply
nTRST
RESET
part-no. 09185206803
part-no. 90635-1202
part-no. 2-215882-0
VTref
RTCK
GND
TMS
TDO
TCK
TDI
3*
5
7
9
11*
13
15
20
19**
1
© 2004-2011 SEGGER Microcontroller GmbH & Co. KG
19
11
13
20
15
1
3
5
7
9
nTRST
TDI
TMS
TCK
RTCK
TDO
nRST
Regulator
Voltage
Target board
CPU
GND
VCC
VCC
173