ADM-XRC-7Z1 User Manual
V2.6 - 14th February 2022
4.2.1.6 MPRESENT#
Module Present. This output signal is connected directly to 0V.
4.2.1.7 JTAG
See Section
4.2.2 P5 HSSIO Links
Eight pairs of HSSIO links from the Zynq PL are routed to XMC connector P6.
The pinout and coupling of these links are compatible with PCI Express.
The Transmit (Tx) side of all eight lanes are AC coupled by 100nF capacitors, placed at the output from the PL.
The Receive (Rx) side of all eight lanes are directly connected from the connector to the PL.
Alternative coupling options are available as a special ordering option. Please contact Alpha Data for details.
4.3 Secondary XMC Connector P6
Full pinout information for this connector is listed in
4.3.1 P6 HSSIO Links
Eight pairs of HSSIO links from the Zynq PL can be routed to XMC connector P6.
HSSIO Lanes (3:0) are routed to either P6(3:0) or XRM(3:0) using DIP switch SW1-6. (See
)
HSSIO Lanes (7:4) are routed to either P6(7:4) or XRM(7:4) using DIP switch SW1-7. (See
)
The Tx side of all eight lanes are directly connected from the PL to the connector.
The Rx side of all eight lanes are AC coupled by 100nF capacitors, placed at the input to the PL.
Alternative coupling options are available as a special ordering option. Please contact Alpha Data for details.
4.3.2 P6 GPIO Signals
There are 38 GPIO signals connected between P6 and the Zynq PL high-range bank 10.
The signals are routed differentially and can therefore can be used as 38 single-ended signals or as 19
differential pairs.
The signals are connected through level-clamping quick-switches to give 3.3V compatibility at the XMC interface.
Input signals are clamped at 2.5V by the quick-switches, while 2.5V outputs from the PL are passed straight
through.
The quick-switches have a very low ON resistance and are suitable for high-speed LVDS interfacing in either
direction.
4.4 PrPMC Connector P4
PrPMC connector P4 has two sets of Ethernet, Serial COM port and USB interfaces.
Details of the Ethernet interfaces are given in
Details of the Serial COM Ports are given in
Details of the USB Ports are given in
Full pinout information for this connector is listed in
Page 9
Functional Description
ad-ug-1253_v2_6.pdf
