ZC706 Evaluation Board User Guide
63
UG954 (v1.5) September 10, 2015
Feature Descriptions
CAUTION!
Do NOT plug a PC ATX power supply 6-pin connector into J22 on the ZC706 Evaluation
Board. The ATX 6-pin connector has a different pinout than J22. Connecting an ATX 6-pin connector
into J22 will damage the ZC706 Evaluation Board and void the board warranty.
The ZC706 evaluation kit provides the adapter cable shown in
for powering the
ZC706 board from the ATX power supply 4-pin peripheral connector. The Xilinx part number
for this cable is 2600304, and is equivalent to Sourcegate Technologies part number
AZCBL-WH-1109-RA4. For information on ordering this cable, see
.
shows the power connector J22, power switch SW1 and indicator LED DS22.
Program_B Pushbutton
[
, callout 28]
Switch SW10 grounds the XC7Z045 AP SoC PROG_B pin when pressed. This action clears the
programmable logic configuration. The FPGA_PROG_B signal is connected to XC7Z045
AP SoC U1 pin Y9.
See
7 Series FPGAs Configuration User Guide
, (
) for further details on configuring the
7 series FPGAs.
X-Ref Target - Figure 1-29
Figure 1-29:
ATX Power Supply Adapter Cable
X-Ref Target - Figure 1-30
Figure 1-30:
Power On/Off Switch SW1
UG954_c1_29_041113
To ATX 4-Pin Peripheral
Power Connector
To J22 on ZC706 Board
UG954_c1_30_041113
VCC12_P_IN
VCC12_P
R171
2.15k
Ω
.1W
1%
INPUT_GND
1
2
3
4
SW1
GND
C568
330
μ
F
25V
C319
1
μ
F
25V
GND
DS22
5
6
J22
1
2
3
4
5
6
12V
N/C
COM
12V
N/C
COM
INPUT_GND
U18 50
Ω
1
3
8
7
6
5
1
2
1
2
1
2