Spectrum Digital XEVM642 4VSX35, Техническое описание

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Spectrum Digital, Inc
3-14 XEVM642 4VSX35 Daughter Card Technical Reference
3.11.2 Push Button Switches
The XEVM642 4VSX35 Daughter Card has 5 push button momentary switches. Each
switch is connected directly to the FPGA. The FPGA signal each switch is associated
with is shown in the table below.
3.11.3 Rotary Switch
Rotary switch SW7 has 8 positions (marked 0-7) which are binary encoded into FPGA
signals CFGA0, CFGA1, and CFGA2.
3.12 Test Points
The XEVM642 4VSX35 Daughter Card has thirteen (13) scope hook-probe test points.
Their positions are shown in figure 3-7. The test points are shown in the table below
along with the signals that are present on each test point.
Table 13: Push Button Switches
Schematic
Switch Name
Silkscreen
Switch Name
SW8 PB1
SW9 PB2
SW10 PB3
SW11 PB4
ACE_RSTn PB5
Table 14: Test Points
Test Point Name Signal
J1 Vss
J8 Vss
J17 Vss
J10 Vss
J11 CCLK
J14 VBAT
J19 Vss
J20 RDY
J21 Vss
J22 POR_TEST
J23 +2.5V
J24 +1.5V
J25 +3.3V