Xilinx Spartan-6 User Manual page 33

Fpga gtp transceiver signal integrity simulation kit
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X-Ref Target - Figure B-10
Volts
(Vppd)
Volts
(Vppd)
Figure B-10: TXDIFFCTRL = 1010, TXPREEMP = 000, RXEQMIX = 01 (Typical - GTP Transceiver)
Note:
Spartan-6 FPGA GTP Transceiver SIS Kit (HyperLynx)
UG396 (v1.0) June 10, 2010
Typical, TXDIFFCTRL=1010, TXPREEMPHASIS=000, RXEQMIX=01 − MGTTX
0.8
HSPICE
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
0
1
2
Typical, TXDIFFCTRL=1010, TXPREEMPHASIS=000, RXEQMIX=01 − MGTRXOUT
0.8
HSPICE
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
0
1
2
The blue waveforms cannot be seen because the red waveforms are covering them.
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GTP Transceiver Model Correlation
Eldo
FOM=99.8846%
3
4
5
Time (ns)
Eldo
FOM=99.8344%
3
4
5
Time (ns)
UG396_aB_10_051410
6
6
33

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