Xilinx ZC702 User Manual

ZC702 Board User Guide www.xilinx.com 28
UG850 (v1.7) March 27, 2019
Feature Descriptions
Programmable Logic JTAG Select Switch, JTAG Cable Connector
[Figure 1-2, callout 23]
The JTAG chain can be programmed by three different methods made available through a
3-to-1 analog switch (U75, U76, and U77) controlled by a 2-position DIP switch at SW10.
Figure 1-10 shows the JTAG analog switches and DIP switch SW10.
X-Ref Target - Figure 1-10
Figure 1-10: PL JTAG Programming Source Analog Switch
UG850_c1_10_032719
SDA02H1SBD
SW10
VCC3V3
43
JTAG_SEL_1
JTAG_SEL_2
R375
4.7kΩ
0.1 Ω
5%
R376
4.7kΩ
0.1 Ω
5%
GND
12
JTAG_TCK
U77
TS5A3359
SP3T
ANALOG SWITCH
1
2
3
4
GND
8
6
5
7
IN1
IN2
V+
U76
TS5A3359
SP3T
ANALOG SWITCH
1
2
3
4
GND
8
6
5
7
IN2
IN1
V+
U75
TS5A3359
SP3T
ANALOG SWITCH
1
2
3
4
GND
8
6
5
7
IN2
IN1
V+
NO1
NO2
NO0
COM
NO1
NO2
NO0
COM
NO1
NO2
NO0
COM
VCC3V3
JTAG_TMS
JTAG_TDI
14PIN_JTAG_TCK
14PIN_JTAG_TDI
14PIN_JTAG_TMS
DIGILENT_TCK
DIGILENT_TMS
DIGILENT_TDI
20PIN_JTAG_TCK
20PIN_JTAG_TMS
20PIN_JTAG_TDI
To J2
Parallel Cable or
Platform Cable
(14 pins)
To U23
USB-to-JTAG
Digilent bridge
To J58
Parallel Cable
(20 Pins)
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Xilinx ZC702 Specifications

General

Brand	Xilinx
Model	ZC702
Category	Motherboard
Language	English