XC5VLX85T-1FFG1136C Xilinx Inc, XC5VLX85T-1FFG1136C Datasheet - Page 227

• Manufacturer Part Number: XC5VLX85T-1FFG1136C
• Description: IC FPGA VIRTEX-5 85K 1136FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXTr

Specifications of XC5VLX85T-1FFG1136C

• Total Ram Bits: 3981312
• Number Of Logic Elements/cells: 82944
• Number Of Labs/clbs: 6480
• Number Of I /o: 480
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1136-BBGA, FCBGA
• No. Of Logic Blocks: 12960
• No. Of Gates: 85000
• Family Type: Virtex-5 LXT
• No. Of Speed Grades: 1
• No. Of I/o's: 480
• Clock Management: PLL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 122-1527

Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
Driver with Termination to V
Figure 6-11
X-Ref Target - Figure 6-11
Some I/O standards (e.g., HSTL Class IV) require an output termination to V
Figure 6-12
X-Ref Target - Figure 6-12
DCI can provide an output termination to V
only controls the impedance of the termination, but not the driver. Both GTL and HSTL
standards need 50 Ω external reference resistors. The DCI I/O standards supporting
drivers with single termination are: GTL_DCI, GTLP_DCI, HSTL_IV_DCI, and
HSTL_IV_DCI_18.
Figure 6-11: Input Termination to V
illustrates split termination inside a Virtex-5 device.
illustrates an output termination to V
Figure 6-12: Driver with Termination to V
www.xilinx.com
Virtex-5 FPGA
CCO
Z
0
(Single Termination)
IOB
Virtex-5 DCI
IOB
V
CCO
2R
2R
CCO
V
CCO
CCO
SelectIO Resources General Guidelines
V
using single termination. In this case, DCI
R
CCO
REF
/2 Using DCI Split Termination
UG190_c6_10_022609
UG190_6_09_021206
.
Z
0
CCO
without DCI
CCO
.
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