Xmc Connector (Xj2); Miscellaneous P2020 Debug Connectors(P4); Table 3-16 Xmc Connector (Xj2) Pin Out - SMART Embedded Computing MVME2502 Installation And Use Manual

Controls, LEDs, and Connectors
3.4.2.6

XMC Connector (XJ2)

Table 3-16
Pin Row A
1 RX0 +
2 GND
3 NC
4 GND
5 NC
6 GND
7 NC
8 GND
9 NC
10 GND
11 TX0
12 GND
13 NC
14 GND
15 NC
16 GND
17 NC
18 GND
19 CLK +
3.4.2.7

Miscellaneous P2020 Debug Connectors(P4)

This is used for processor debugging. It is a depopulated connector labeled P4, located at
the bottom side of the board near the processor.
66
XMC Connector (XJ2) Pin out
Row B Row C
RX0 - +3.3V
GND JTAG TRST
NC +3.3V
GND JTAG TCK
NC +3.3V
GND JTAG TMS
NC +3.3V
GND JTAG TMS
NC NC
GND JTAG TDO
BIST (PULLED
TX0 -
UP)
GND GA 1
NC NC
GND GA 2
NC NC
MVMRO
GND (PULLED
DOWN)
NC NC
GND NC
CLK - NC
Controls, LEDs, and Connectors
Row D Row E
RX1+ RX1-
GND GND
NC NC
GND GND
NC NC
GND GND
NC NC
GND GND
NC NC
GND GND
TX1+ TX1-
GND GND
NC NC
GND GND
NC NC
GND GND
NC NC
GND GND
ROOT0
NC
(PULLED UP)
MVME2502 Installation and Use (6806800R96G)
Row F
+3.3V
HRESET
+3.3V
MRSTO
(PULLED UP)
+3.3V
+12V
+3.3V
-12V
+3.3V
GA 0
+3.3V
PRESENT
+3.3V
I2C DATA
+3.3V
I2C CLOCK
NC
NC
NC