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Artix-7 FPGA
B2B-Connectors
- SPI Flash
- MEMS Oscillator (PL Clock)
- LVDS Oscillator (GT Clock)
- Power Supply for all on-board components
Key Features
Xilinx Artix-7 (A15T, A35T, A50T)
- Rugged for shock and high vibration
- 16 MByte QSPI Flash memory
- Differential MEMS Oscillator for GT Clocking
- MEMS Oscillator for PL Clocks (option)
- Plug-on module with 2 × 100-pin high-speed hermaphroditic strips
- 144 FPGA I/Os (
- max 68 differential)
- XADC Analog Input
- 4 GTP (high-performance transceiver) lanesGTP (high-performance transceiver) clock input
- GT Reference Clock input
- Optimized I/O and power pins for good signal integrity
- On-board high-efficiency DC-DC converters
- 3 A x 1.35 V power rail
- 3 A x 1 V power rail
- 1.5 A x 1 V power rail
- 1.5 A x 1.2 V power rail
- 600 mA x 1.8 V power rail
- eFUSE bit-stream encryption
- AES bit-stream encryption
- LED
- (AES)
- One user LEDEvenly-spread supply pins for good signal integrity
Assembly options for cost or performance optimization available upon request. Possible options:
- FPGA Type (A15T, A35T, A50T), temperature grade
- GT Clock Frequency (or none if not assembled)
- PL Clock Frequency and precision or none if not assembled)
- Config and B14 Bank Voltage: 1.8V or 3.3V
- SPI Flash type (or none if not assembled)
- LED Color (or none if not assembled)
- PUDC Pin strapping (pull high or pull down)
- GT Power Enable pin strapping (default power enabled or disabled)
Current Assembly Variants
Variant | FPGA | GT Clock | PL Clock | PUDC | GT PWR Enable | B14/Config Voltage | SPI Flash | LED |
---|---|---|---|---|---|---|---|---|
Standard | A35T-2I | 125MHz | 25Mhz | Low | Enabled | 3.3V | S25FL127S | Red |
35-2IC6 | A35T-2I | 125MHz | 25MHz | Low | Enabled | 1.8V | N25Q128 | Red |
Signals, Interfaces and Pins
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MODE signal | Boot Mode |
---|---|
high or open | Master SPI, x4 Mode |
low or ground | Slave SelectMAP |
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Signal | B2B Pin |
---|---|
TCK | JM1: 89 |
TDI | JM1: 85 |
TDO | JM1: 87 |
TMS | JM1: 91 |
Clocking
Clock | Default Frequency | IC | FPGA | Notes | |
---|---|---|---|---|---|
CLKCLK125MHz | 25 MHz | U8, SiT8008 |
| T14 | Frequency depends on Assembly variant |
MGT_CLK | 125MHz | U2 |
| B6/B5 | Frequency depends on Assembly variant |
Peripherals
LED's
There is 1 LED on TE0714:
LED | Color | Connected toFPGA | Notes |
---|---|---|---|
D4 | greenRed | pin K18 |
|
Power
For startup, a power supply with minimum current capability of 1A is recommended.
Power Supplies
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Vin
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3.3 V
TE0714 needs one single power supply with nominal 3.3V.
Test Condition (25C ambient) | Vin Current mA | Notes |
---|---|---|
TE0714-35, TET0714, empty design, GT not enabled | 110mA |
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Power consumption measurements. Actual power consumption depends on the FPGA design and ambient temperature.
Bank Voltages
Bank | Voltage | Notes |
---|---|---|
0 Config and B14 | 1.8V or 3.3V | Depends on assembly option |
15 | User | Has to be supplied Supplied from base, max 3.3V |
34 | User | Has to be supplied Supplied from base, max 3.3V |
Initial Delivery state
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Hardware Revision History
PCB Revision | Changes |
---|---|
01 | Current Hardware Revision, no changes |
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Parameter | Min | Max | Units | Notes | Reference document | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Vin supply voltage | -0.1 | 3.6.3 | V | ||||||||
PL IO I/O Bank supply voltage for HR I/O banks (VCCO) | -0.5 | 3.6 | V | Xilinx document DS181 | |||||||
I/O input voltage for HR FPGA I/O banks | -0.4 | VCCO_X+0.55 | V | Xilinx document DS181 | |||||||
GT Receiver (RXP/RXN) and Transmitter (TXP/TXN)Transceiver | -0.5 | 1.26 | V | Xilinx document DS181 | |||||||
Voltage on Module JTAG pins | -0.4 | VCCO_0+0.55 | V | VCCO_0 is 1.8V or 3.3V nominal | Xilinx document DS181 | ||||||
Storage Temperature | -40 | +85 | C | Storage Temperature without the LXDC2HL18A-052 | -40 | +125 | C |
Recommended Operating Conditions
Parameter | Min | Max | Units | Notes | Reference document |
---|---|---|---|---|---|
Vin supply voltage | 3.135 | 53.545 | V | ||
IO Bank supply voltage for I/O banks | 1.14 | 3.465 | V | Xilinx document DS181 | |
I/O input voltage for HR I/O banks | -0.20 | Vcco + 0.20 | V | Xilinx document DS181 | |
Voltage on Module JTAG pins | 3.135 | 3.465 | V | For assembly variant with 3.3V on config banksCONFIG Bank Option | Xilinx document DS181 |
Note |
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Please check Xilinx Datasheet for complete list of Absolute maximum and recommended operating ratings for the Artix-7 device (DS181). |
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