DS587 Datasheet, PDF (16/20 Pages) Xilinx, Inc – Selectable ADC resolution

XPS Delta-Sigma Analog to Digital Converter (ADC) (v1.01a)
The XPS ADC resource utilization for various parameter combinations measured with Virtex-6 as the
target device are detailed in Table 15.
Table 15: Performance and Resource Utilization Benchmarks on Virtex-6 (xc6vlx115t-1-ff1156)
Parameter Values
Device Resources
Performance
Slices
Slice
Flip-Flops
LUTs
F_MAX (MHz)
11
8
99
176
232
195.69
11
6
110
172
241
168.29
11
4
103
167
225
169.49
9
8
99
165
217
175.07
9
6
94
142
196
198.05
9
4
87
150
191
176.33
The XPS ADC resource utilization for various parameter combinations measured with Spartan-3 as the
target device are detailed in Table 16.
Table 16: Performance and Resource Utilization Benchmarks on Spartan-3e
(xc3s1200e-4-fg400)
Parameter Values
Device Resources
Performance
Slices
Slice
Flip-Flops
LUTs
F_MAX (MHz)
11
8
254
289
244
159.28
11
6
268
301
239
158.17
11
4
268
301
239
158.17
9
8
234
250
218
160.02
9
6
244
261
224
162.25
9
4
234
250
218
160.02
16
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DS587 December 2, 2009
Product Specification