Power Supply - 4DSP FMC204 User Manual

UM008 FMC204 User Manual
MICTOR 1
Pin Signal Midplate
1 GND GND
*
3 TX0_P GND
*
5 TX0_N GND
7 GND GND
*
9 TX1_P GND
*
11 TX1_N GND
13 GND GND
*
15 TX2_P GND
*
17 TX2_N GND
19 GND GND
*
21 TX3_P GND
*
23 TX3_N GND
25 GND GND
27 TX4_P GND
29 TX4_N GND
31 GND GND
33 IO0 GND
35 IO1 GND
37 GND GND
A low phase noise 125MHz XTAL is used as reference clock. A 1:2 LVDS fan-out buffer is
used to feed to reference clock to both connections on the FMC connector.
The pairs marked with * connect to either the MICTOR header or the HDMI connector. The
assembly is determined with 0Ω resistors. A maximum of four pairs can connect to the HDMI
connector. Contact 4DSP for custom configurations.
N.B. These connectors are not available on the FMC204 revision 2.

4.9 Power supply

Power is supplied to the FMC204 card through the FMC connector. The pin current rating is
2.7A, but the overall maximum as specified by the FMC standard is limited according to
Table 6.
3
Signals IO[0:3] connects to the CPLD and has no defined function yet.
UM008
Signal Pin
GND 2
*
RX0_P 4
*
RX0_N 6
GND 8
*
RX1_P 10
*
RX1_N 12
GND 14
*
RX2_P 16
*
RX2_N 18
GND 20
*
RX3_P 22
*
RX3_N 24
GND 26
RX4_P 28
RX4_N 30
GND 32
34
36
GND 38
Table 5: MGT connector pin out
www.4dsp.com
MICTOR 2
Pin Signal Midplate
1 GND GND
3 RX9_P GND
5 RX9_N GND
7 GND GND
9 RX8_P GND
11 RX8_N GND
13 GND GND
15 RX7_P GND
17 RX7_N GND
19 GND GND
21 RX6_P GND
23 RX6_N GND
25 GND GND
27 RX5_P GND
29 RX5_N GND
31 GND GND
33 IO2 GND
35 IO3 GND
37 GND GND
3
r1.14
Signal Pin
GND 2
TX9_P 4
TX9_N 6
GND 8
TX8_P 10
TX8_N 12
GND 14
TX7_P 16
TX7_N 18
GND 20
TX6_P 22
TX6_N 24
GND 26
TX5_P 28
TX5_N 30
GND 32
34
36
GND 38
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