Intel 41210 Benutzerhandbuch
Intel
®
41210 Serial to Parallel PCI Bridge Developer’s Manual
23
Signal Description
2.10
Voltage Pins
§ §
Table 10.
Miscellaneous Pins
Signal
Number
Description
RCOMP
1
Analog Compensation Pin: RCOMP is the analog compensation pin for PCI. Pull down to
ground through a 100
ground through a 100
Ω
±1% resistor.
VCC
36
1.5 V Core Voltage: 1.5 V ± 5%.
VCCAPE
1
Analog PCI Express* Voltage:
•
DC: 1.5 V ± 3%
•
AC: ±5 mV above 1 MHz at package pin under DC load conditions
VCCAPCI[2:0]
3
Analog PCI Voltages: 1.5 V ±3%
VCCBGPE
1
Analog Band-gap Voltage:
•
DC: 2.5 V ±3%
•
AC: ±10 mV above 1 MHz at package pin under DC load conditions
VSSBGPE
1
Analog Band-gap Ground
VCCPE
9
1.5 V PCI Express* Voltage: 1.5 V ±3%
VCC33
30
3.3 V PCI I/O Voltage: 3.3 V ±5%.
VSS
142
Ground: Ground for all voltage rails
VSSAPE
1
Analog PCI Express* Ground
Total
225