Achronix Speedster22i HD1000 Development Kit User Guide - Manual (Page 37)

UG034, July 1, 2014 37
Signal Name Pin on HD1000 (U33) Pin on Connector (J3)
FMC_HB_N18 BJ8 J36
FMC_HB_P19 BF8 E34
FMC_HB_N19 BD8 E33
FMC_HB_P20 BK8 F38
FMC_HB_N20 BD7 F37
FMC_HB_P21 BJ7 E37
FMC_HB_N21 BE7 E36
VIO_B_FMC
AY16, AY17, BA17, BB16,
BB17
K40, J39
VREF_B_M2C AR15 (thru J531) K1
System Interfaces
The ACX-BRD-HD1000-100G board has the following system interfaces:

PCI Express

USB

JTAG
PCI Express
You can use the PCIe connector to plug into a development PC where the data is provided
over the PCIe interface. The Gen 3, x8 interface supports 2 x64 Gb/s throughput (64 Gb/s Rx,
64 Gb/s Tx). You cannot provide power to the board over the PCIe interface. Figure 11 shows
the dedicated PCIe pins on the HD1000. These are designated SerDes Bottom 0 – 7 in Figure
9. Table 8 shows the pins on the HD1000 and their connections to the PCIe edge connector.
Table 8: ACX-BRD-HD1000-100G PCIe Interface Pins
Signal Name SerDes No
Pin on HD1000
(U33)
Pin on PCIe x8
Finger (J4)
PCIE_RXP0 0 F11 B45
PCIE_RXN0 E11 B46
PCIE_TXP0 B11 A47
PCIE_TXN0 C11 A48
PCIE_RXP1 1 G12 B41
PCIE_RXN1 F12 B42
PCIE_TXP1 A12 A43
PCIE_TXN1 B12 A44
PCIE_RXP2 2 F13 B37
PCIE_RXN2 E13 B38
PCIE_TXP2 B13 A39
PCIE_TXN2 C13 A40
PCIE_RXP3 3 G14 B33
PCIE_RXN3 F14 B34
PCIE_TXP3 A14 A35
PCIE_TXN3 B14 A36
PCIE_RXP4 4 F15 B27
PCIE_RXN4 E15 B28
PCIE_TXP4 B15 A29