SOLTEK SL-85SID User Manual page 76

85SID
Spread Spec-
CPU0/1/2 Skew
Adjust
3V66 Skew
Adjust
PCI Skew Adjust This item allows you to reduce PCI transfer rate.
PCI_F Skew
Adjust
PCI_3V66 Skew
Adjust
When the system clock generator pulses, the
trum extreme values of the pulse generate excess EMI.
Enabling pulse spectrum spread modulation
changes the extreme values from spikes to flat
curves, thus reducing EMI. This benefit may in some
cases be outweighed by problems with timing-critical
devices, such as a clock-sensitive SCSI device.
Choices: Disabled (default); enabled.
This item allows you to reduce CPU transfer rate.
Users should leave this item at default value.
The choices: Disabled (default); 500ps; 1000ps;
1500ps.
This item allows you to reduce the 3V66 transfer
rate.
Choices: Disabled (default); 500ps; 1000ps; 1500ps.
Users should leave this item at default value.
Choices: Disabled (default); 500ps; 1000ps; 1500ps.
This item allows you to reduce PCI transfer rate.
Users should leave this item at default value.
Choices: Disabled (default); 500ps; 1000ps; 1500ps.
This item allows you to reduce PCI transfer rate.
Choices: 2.0ns (default); 3.0ns.
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