XIO2000AI TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], XIO2000AI Datasheet - Page 144

• Manufacturer Part Number: XIO2000AI
• Description: PCI Express to PCI Bus Translation Bridge
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

Electrical Characteristics
7.3
NOTES: 4. D0 idle power state: Downstream PCI device is in PCI state D0. Downstream device driver is loaded. Downstream device is not
134
One downstream
One downstream
Two downstream
Two downstream
No downstream
SCPS155C
Nominal Power Consumption
DEVICES
5. Downstream device 1: Texas Instruments TSB43AB22a OHCI controller.
actively transferring data.
D0 active power state: Downstream PCI device is in PCI state D0. Downstream device driver is loaded. Downstream device is
acitvely trasferring data.
Downstream device 2: Texas Instruments TSB43AB22a OHCI controller.
No ASPM was used during power consumption testing.
Unused PCI clocks were disabled via XIO2000A PCI register 0xD8.
POWER STATE
D0 active
D0 active
D0 idle
D0 idle
D0 idle
VOLTS
Totals:
Totals:
Totals:
Totals:
Totals:
1.5
3.3
1.5
3.3
1.5
3.3
1.5
3.3
1.5
3.3
AMPERES
0.159
0.019
0.178
0.159
0.026
0.185
0.159
0.026
0.185
0.159
0.032
0.191
0.159
0.032
0.191
April 2007 Revised October 2008
WATTS
0.239
0.063
0.301
0.239
0.086
0.324
0.239
0.086
0.324
0.239
0.106
0.344
0.239
0.106
0.344