DS606 Datasheet, PDF (28/32 Pages) Xilinx, Inc – Multi-master operation

XPS IIC Bus Interface (v2.03a)
The XPS IIC resource utilization for various parameter combinations measured with Virtex-4 as the target device
are detailed in Table 20.
Table 20: Performance and Resource Utilization Benchmarks on Virtex-4 (xc4vlx25-ff668-10)
Parameter Values
Device Resources
Performance
C_IIC_FREQ
C_TEN_
BIT_ADR
C_GPO_
WIDTH
C_SCL/SDA
_INERTIAL_
DELAY
Slices
Slice
Flip-Flops
LUTs
F_MAX (MHz)
100,000
0
1
0
454
306
538
142
400,000
0
1
5
472
304
520
141
400,000
1
1
5
471
313
547
127
400,000
0
1
5
472
304
520
141
400,000
0
8
5
408
311
524
141
The XPS IIC resource utilization for various parameter combinations measured with Spartan^®--3 as the target
device are detailed in Table 21.
Table 21: Performance and Resource Utilization Benchmarks on Spartan-3 (xc3sd1800a-fg676-4)
Parameter Values
Device Resources
Performance
C_IIC_FREQ
C_TEN_
BIT_ADR
C_GPO_
WIDTH
C_SCL/SDA_
INERTIAL_
DELAY
Slices
Slice
Flip-Flops
LUTs
F_MAX (MHz)
100,000
0
1
0
415
306
473
102
400,000
0
1
5
441
304
459
105
400,000
1
1
5
463
313
485
101
400,000
0
1
5
441
304
477
105
400,000
0
8
5
385
311
463
103
The XPS IIC resource utilization for various parameter combinations measured with Virtex-6 as the target device
are detailed in Table 22.
Table 22: Performance and Resource Utilization Benchmarks on Virtex-6 (xc6vlx130t-ff1156-1)
Parameter Values
Device Resources
Performance
C_IIC_FREQ
C_TEN_
BIT_ADR
C_GPO_
WIDTH
C_SCL/SDA_
INERTIAL_
DELAY
Slices
Slice
Flip-Flops
LUTs
F_MAX (MHz)
100,000
0
1
0
199
313
411
170
400,000
0
1
0
186
311
419
174
400,000
1
1
5
194
320
434
173
400,000
0
1
5
186
311
419
174
400,000
0
8
5
179
318
423
175
DS606 June 22, 2011
www.xilinx.com
28
Product Specification