XQ2V3000 Xilinx, XQ2V3000 Datasheet - Page 15

• Manufacturer Part Number: XQ2V3000
• Description: QPro Virtex-II 1.5V Military QML Platform FPGAs
• Manufacturer: Xilinx

Table 12: SelectI/O-Ultra Buffers with On-Chip Parallel
Termination (Continued)
DS122 (v1.1) January 7, 2004
Product Specification
Notes:
1.
Recommended
Conventional
DCI Transmit
Conventional
Receive
Conventional
Transmit
DCI Receive
DCI Transmit
DCI Receive
Bidirectional
Reference
Resistor
Z 0
I/O Standard
SSTL Compatible
GTLP
GTL
R
Virtex-II DCI
Virtex-II DCI
VRN = VRP = R = Z 0
Termination
50 Ω
HSTL_I
N/A
External
Z 0
Z 0
GTLP
GTL
Z 0
Z 0
V CCO /2
V CCO /2
R
R
V CCO
Virtex-II DCI
V CCO
Virtex-II DCI
2R
2R
2R
2R
Figure 12: HSTL DCI Usage Examples
Virtex-II DCI
Virtex-II DCI
Virtex-II DCI
Termination
GTLP_DCI
GTL_DCI
V CCO
On-Chip
VRN = VRP = R = Z 0
2R
V CCO
2R
2R
2R
V CCO /2
V CCO
V CCO /2
2R
2R
R
R
50 Ω
HSTL_II
Z 0
Z 0
Z 0
www.xilinx.com
Z 0
Z 0
1-800-255-7778
V CCO /2
V CCO /2
R
R
V CCO
2R
2R
V CCO
Virtex-II DCI
V CCO
Virtex-II DCI
Virtex-II DCI
2R
2R
2R
2R
Figure 12
HSTL_I_DCI,
HSTL_IV_DCI I/O standards. For a complete list, see the
Virtex-II User Guide (
Virtex-II DCI
Virtex-II DCI
QPro Virtex-II 1.5V Military QML Platform FPGAs
VRN = VRP = R = Z 0
provides examples illustrating the use of the
HSTL_III
Z 0
Z 0
50 Ω
Z 0
Z 0
N/A
HSTL_II_DCI,
V CCO
V CCO
R
R
V CCO
Virtex-II DCI
V CCO
Virtex-II DCI
UG002
R
R
).
Virtex-II DCI
Virtex-II DCI
Virtex-II DCI
VRN = VRP = R = Z 0
V CCO
V CCO
V CCO
R
R
V CCO
HSTL_III_DCI,
V CCO
R
R
R
50 Ω
Z 0
Z 0
HSTL_IV
Z 0
Z 0
Z 0
V CCO
V CCO
R
R
DS031_65a_100201
V CCO
Virtex-II DCI
V CCO
Virtex-II DCI
Virtex-II DCI
V CCO
R
R
R
and
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