Page History

...

The B2B connectors J1 and J2 provide also access to the MGT - banks of the Zynq UltrascaleUltraScale+ MPSoC. There are 8 high-speed data lanes (Xilinx GTH / GTR transceiver) available composed as differential signaling pairs for both directions (RX/TX).

The MGT - banks have also clock input-pins which are exposed to the B2B connectors J2 and J3. Following MGT - lanes are available on the B2B connectors:

...

Table 3: B2B connector pin-outs of available MGT - lanes of the MPSoC

              1) Bank 224 only available at ZU4CG or ZU4EV MPSoC

...

Configuration Bank Control Signals

The Xilinx Zynq UltrascaleUltraScale+ MPSoC's PS configuration bank 503 control signal pins are accessible through B2B-connector J2.

For further information about the particular control signals and how to use and evaluate them, refer to the  Xilinx Zynq UltrascaleUltraScale+ MPSoC TRM and UltraScale Architecture Configuration - User Guide.

...

Analog Input

The Xilinx Zynq UltrascaleUltraScale+ MPSoC provides differential pairs for analog input values. The pins are exposed to B2B-connector J2.

...

Table 7: MIO - pin assignment of the Quad SPI Flash memory ICs

...

The boot source of the Zynq Ultrascale UltraScale MPSoC can be selected via 4 dedicated pins, which generate a 4-bit code to select the boot mode. The pins are accessible on B2B connector J2:

...

Following boot modes are possible on the TE0803 Ultrascale UltraScale module by generating the corresponding 4-bit code by the pins 'PS_MODE0' ... 'PS_MODE3' (little-endian alignment):

...

For Functional details see  ug1085 - Zynq ultrascale UltraScale TRM (Boot Modes Section).

...

...

The TE0803-01 SoM is equipped with two on-board oscillators to provide the Zynq 's MPSoC's PS configuration bank 503 with reference clock-signals.

...

This features allowing highly flexible power management are achieved by establishing Power Domains for power isolation. The Zynq UltrascaleUltraScale+ MPSoC has multiple power domains, whereby each power domain requires its own particular extern DCDC converters.

...

Each Power Domain has its own "Enabling"- and "Power Good"-signals. The power rail 'GT_DCDC' is only necessary for variants of the TE0803 module with the Xilinx Zynq UltrascaleUltraScale+ ZU4CG or ZU4EV MPSoC to generate the voltages for the available Xilinx GTH unit.

...

There are following dependencies how the initial voltages of the power rails on the B2B connectors are distributed to the on-board DCDC DC-DC converters, which power up further DCDC DC-DC converters and the particular on-board voltages:

...

The TE0803 SoM meets the recommended criteria to power up the Xilinx Zynq UltrascaleUltraScale+ MPSoC properly by keeping a specific sequence of enabling the on-board DCDC DC-DC converters dedicated to the particular Power Domains and powering up the on-board voltages.

The on-board voltages of the TE0803 SoM will be powered-up in order of a determined sequence by activating the above-mentioned power rails and the Enable-Signals of the DCDC DC-DC converters. The on-board voltages will be powered up at three steps.

...

Following diagram clarifies the sequence of enabling the three power instances utilizing the DCDC DC-DC converter control signals ('Enable', 'Power-Good'), which will power-up in descending order as listed in the blocks of the diagram.

...

Figure 4: Power-On Sequence Utilizing DCDC DC-DC Converter Control Signals

Operation Conditions of the

...

DC-DC Converter Control Signals

The control signals have to be asserted on the B2B connector J2, whereby some of the Power-Good-Signals need extern external pull-up resistors.

Table 16: Recommended operation conditions of DCDC DC-DC converter control signals

...

Variants Currently In Production

Table 19: Differences between variants of Module module TE0803-01 variants

                1) Not yet available

All variants are rated for Extended temperature range (0 - 100 °C).

Technical Specifications

Absolute Maximum Ratings

...

Operating Temperature Ranges

Commercial grade: 0°C to +70°C.

Industrial grade: -40°C to +85°C.

Extended grade: 0°C to +85°C100°C.

The module operating temperature range depends also on customer design and cooling solution. Please contact us for options.

...

...