DS893 Datasheet, PDF (21/77 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Virtex UltraScale FPGAs Data Sheet: DC and AC Switching Characteristics
Table 25: LVDS Native-Mode 1000BASE-X Support⁽¹⁾
Description
I/O Bank Type
Speed Grades and
V_CCINT Operating Voltages
1.0V
0.95V
-3
-1H
-2
-1
1000BASE-X
HP
Yes
Yes
Yes
Yes
Notes:
1. 1000BASE-X support is based on the IEEE Standard for CSMA/CD Access Method and Physical Layer Specifications (IEEE
Std 802.3-2008).
Table 26 provides the maximum data rates for applicable memory standards using the Virtex UltraScale
FPGAs memory PHY. Refer to Memory Interfaces for the complete list of memory interface standards
supported and detailed specifications. The final performance of the memory interface is determined
through a complete design implemented in the Vivado Design Suite, following guidelines in the UltraScale
Architecture PCB Design Guide (UG583), electrical analysis, and characterization of the system.
Table 26: Maximum Physical Interface (PHY) Rate for Memory Interfaces (HP I/O Banks Only)
Memory Standard
DRAM Type
Speed Grades and
V_CCINT Operating Voltages
1.0V
0.95V
Units
-3
-1H
-2
-1
Single rank component
2400⁽¹⁾
2400
2400⁽¹⁾
2133 Mb/s
DDR4
1 rank DIMM⁽²⁾⁽³⁾
2 rank DIMM⁽²⁾⁽⁴⁾
4 rank DIMM⁽²⁾⁽⁵⁾
2133
1866
1333
2133
1866
1333
2133
1866
1333
1866
1600
N/A
Mb/s
Mb/s
Mb/s
DDR3
Single rank component
1 rank DIMM⁽²⁾⁽³⁾
2 rank DIMM⁽²⁾⁽⁴⁾
4 rank DIMM⁽²⁾⁽⁵⁾
2133
1866
1600
1066
2133
1866
1600
1066
2133
1866
1600
1066
1866
1600
1333
800
Mb/s
Mb/s
Mb/s
Mb/s
DDR3L
QDRII+⁽⁶⁾
Single rank component
1 rank DIMM⁽²⁾⁽³⁾
2 rank DIMM⁽²⁾⁽⁴⁾
4 rank DIMM⁽²⁾⁽⁵⁾
Single rank component
1866
1600
1333
800
633
1866
1600
1333
800
600
1866
1600
1333
800
600
1600
1333
1066
606
550
Mb/s
Mb/s
Mb/s
Mb/s
MHz
QDRIV-XP
Single rank component
800
800
800
667
MHz
RLDRAM III
Single rank component
1066
1066
1066
933
MHz
LPDDR3
Single rank component
1600
1600
1600
1600 Mb/s
Notes:
1. The XCVU440 supports a maximum of 15 banks of DDR4 memory at 2400 Mb/s, all other memory rates or configurations
can utilize all the banks.
2. Dual in-line memory module (DIMM) includes RDIMM, SODIMM, UDIMM, and LRDIMM.
3. Includes: 1 rank 1 slot, DDP 2 rank, LRDIMM 2 or 4 rank 1 slot.
4. Includes: 2 rank 1 slot, 1 rank 2 slot, LRDIMM 2 rank 2 slot.
5. Includes: 2 rank 2 slot, 4 rank 1 slot.
6. The QDRII+ performance specifications are for burst-length 4 (BL = 4) implementations.
DS893 (v1.7.1) April 4, 2016
Product Specification
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