DS705 XILINX [Xilinx, Inc], DS705 Datasheet - Page 21
DS705
Manufacturer Part Number
DS705
Description
XA Spartan-3A DSP Automotive FPGA Family Data Sheet
Manufacturer
XILINX [Xilinx, Inc]
Datasheet
1.DS705.pdf
(54 pages)
- Current page: 21 of 54
- Download datasheet (2Mb)
Input Timing Adjustments
Table 23: Input Timing Adjustments by IOSTANDARD
DS705 (v1.1) January 20, 2009
Product Specification
Single-Ended Standards
LVTTL
LVCMOS33
LVCMOS25
LVCMOS18
LVCMOS15
LVCMOS12
PCI33_3
HSTL_I
HSTL_III
HSTL_I_18
HSTL_II_18
HSTL_III_18
SSTL18_I
SSTL18_II
SSTL2_I
SSTL2_II
SSTL3_I
SSTL3_II
Signal Standard (IOSTANDARD)
LVCMOS25 to the Following
Convert Input Time from
R
Adjustment
Add the
Below
0.62
0.54
0.00
0.83
0.60
0.31
0.45
0.72
0.85
0.69
0.83
0.79
0.71
0.71
0.71
0.71
0.78
0.78
-4
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
www.xilinx.com
XA Spartan-3A DSP Automotive FPGA Family Data Sheet
Table 23: Input Timing Adjustments by IOSTANDARD (Cont’d)
Notes:
1.
2.
Differential Standards
LVDS_25
LVDS_33
BLVDS_25
MINI_LVDS_25
MINI_LVDS_33
LVPECL_25
LVPECL_33
RSDS_25
RSDS_33
TMDS_33
PPDS_25
PPDS_33
DIFF_HSTL_I_18
DIFF_HSTL_II_18
DIFF_HSTL_III_18
DIFF_HSTL_I
DIFF_HSTL_III
DIFF_SSTL18_I
DIFF_SSTL18_II
DIFF_SSTL2_I
DIFF_SSTL2_II
DIFF_SSTL3_I
DIFF_SSTL3_II
Signal Standard (IOSTANDARD)
LVCMOS25 to the Following
The numbers in this table are tested using the methodology
presented in
set forth in
These adjustments are used to convert input path times
originally specified for the LVCMOS25 standard to times that
correspond to other signal standards.
Convert Input Time from
Table
Table 27
8,
Table
and are based on the operating conditions
11, and
Table
Adjustment
Add the
Below
13.
0.79
0.79
0.79
0.84
0.84
0.80
0.80
0.83
0.83
0.80
0.81
0.81
0.80
0.98
1.05
0.77
1.05
0.76
0.76
0.77
0.77
1.06
1.06
-4
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
21
Related parts for DS705
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
CoolRunner-II CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
In-System Programmable CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
High-Performance CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
XCR3128XL 128 Macrocell CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
XC95288XL High Performance CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
XCR3512XL: 512 Macrocell CPLD
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
XC4000E and XC4000X Series Field Programmable Gate Arrays
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
XC17V00 Series Configuration PROMs
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
Platform Flash In-System Programmable Configuration PROMs
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet:
Part Number:
Description:
KIT EVAL SPARTAN 6 SP601
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
KIT DEVELOPMENT SPARTAN 3ADSP
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
EVALUATION PLATFORM VIRTEX-5
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
EVAL PLATFORM V5 FXT
Manufacturer:
Xilinx Inc
Datasheet:
Part Number:
Description:
Platform Flash In-System Programmable Configuration PROMs
Manufacturer:
XILINX [Xilinx, Inc]
Datasheet: