Connector J15; User Leds; Connector J2 - Xilinx FMC XM105 User Manual

Table 1-9: Mezzanine FMC HPC J17 to Connector J2 Pin Assignments
FMC HPC
Connector
J17 Pin
K25
K26
J24
J25
F22
F23
E21
E22
FMC XM105 Debug Card User Guide
UG537 (v1.2) September 24, 2010
Downloaded from Elcodis.com electronic components distributor

7. Connector J15

This 6-position connector provides an interface from the XM105 to four single-ended
signals on the board's FMC LPC or FMC HPC interface. Connections between the
mezzanine FMC HPC and connector J15 are defined in
signals are connected to green LEDS on the XM105.
Table 1-8: Mezzanine FMC J17 to Connector J15 Pin Assignments
FMC HPC
Connector J17
Pin
–
–
H37
H38
G36
G37
Notes:
1. These signals are also connected to the anode of green LEDS. The LED cathodes are
connected to 27.4 ohm resistors to ground.

8. User LEDS

Four green user LEDS are provided on the XM105, with reference designators as shown in
Table 1-8. LEDS are illuminated with an active-High signal from the FPGA on the board.

9. Connector J2

This 40-position connector provides an interface from the XM105 to 40 single-ended
signals on the board's FMC HPC interface. Connections between the mezzanine FMC HPC
and connector J2 are defined in
in a board supporting the FMC HPC interface.
J2 Connector
Signal Name
(Odd Pins)
(1)
FMC_HB00_CC _P
(1)
FMC_HB00_CC _N
FMC_HB01_P
FMC_HB01_N
FMC_HB02_P
FMC_HB02_N
FMC_HB03_P
FMC_HB03_N
J15
Signal Name Connector
(Odd Pins)
VADJ
GROUND
(1)
FMC_LA32_P
(1)
FMC_LA32_N
(1)
FMC_LA33_P
(1)
FMC_LA33_N
Table 1-9, This interface can only be utilized when installed
FMC HPC
Connector
J17 Pin
1 K31
3 K32
5 J30
7 J31
9 F31
11 F32
13 E30
15 E31
www.xilinx.com
Board Technical Description
Table 1-8. These four FMC LPC
User LED Reference
Designator Silk
Screen
1 –
2 –
3 DS4
4 DS3
5 DS2
6 DS1
Signal Name
(Even Pins)
FMC_HB10_P
FMC_HB10_N
FMC_HB11_P
FMC_HB11_N
FMC_HB12_P
FMC_HB12_N
FMC_HB13_P
FMC_HB13_N
J2
Connector
2
4
6
8
10
12
14
16
21