Figure A-16 Jtag Logic; Figure A-17 I2C And Jtag Connector J1 - ARM Versatile/IT1 User Manual

Signals and Pinouts
B_C_TCK
C_TMS
C_TDO_IN
C_TDO_OUT
A-18
Figure A-17 shows the I2C and JTAG connector.
Copyright © 2004-2007. ARM Limited. All rights reserved.
HDRZ (upper)
R1
(0R
link)
HDRZ (lower)
3V3
C_TMS
B_C_TCK
C_TDO_IN
C_TDO_OUT
3V3
I2C1_SDA
I2C2_SCL

Figure A-17 I2C and JTAG connector J1

3.3V

Figure A-16 JTAG logic

1 2
GND
GND
GND
GND
GND
GND
I2C2_SDA
I2C2_SCL
15 16
ARM DUI 0188C