Eurotech Appliances VIPER / VIPER-LITE PXA255 - Manual (Page 77)

VIPER Technical Manual Power and power management
© 2007 Eurotech Ltd Issue E 77
Power savings
Use the table below to estimate power savings that can be achieved by shutting down features of
the VIPER, or putting the VIPER to sleep.
Power saving mode Performance mode
CPU Ethernet USB Audio Serial
Current
saving
±3mA
Total
current
±3mA
Total
power
±15mW
Current
saving
±3mA
Total
current
±3mA
Total
power
±15mW
- - - - - 0mA 325mA 1625mW 0mA 334mA 1670mW
- - - - Sleep 25mA 300mA 1500mW 25mA 309mA 1545mW
- - - Sleep - 38mA 287mA 1435mW 38mA 296mA 1480mW
- - - Sleep Sleep 64mA 261mA 1305mW 64mA 270mA 1350mW
- - Sleep - - 37mA 288mA 1440mW 37mA 297mA 1485mW
- - Sleep - Sleep 62mA 263mA 1315mW 62mA 272mA 1360mW
- - Sleep Sleep - 77mA 248mA 1240mW 77mA 257mA 1285mW
- - Sleep Sleep Sleep 100mA 225mA 1125mW 100mA 234mA 1170mW
- Sleep - - - 108mA 217mA 1085mW 108mA 226mA 1130mW
- Sleep - - Sleep 131mA 194mA 970mW 131mA 203mA 1015mW
- Sleep - Sleep - 146mA 179mA 895mW 146mA 188mA 940mW
- Sleep - Sleep Sleep 172mA 155mA 775mW 172mA 162mA 810mW
- Sleep Sleep - - 143mA 182mA 910mW 143mA 191mA 955mW
- Sleep Sleep - Sleep 167mA 158mA 790mW 167mA 167mA 835mW
- Sleep Sleep Sleep - 181mA 144mA 720mW 181mA 153mA 765mW
- Sleep Sleep Sleep Sleep 205mA 120mA 600mW 205mA 129mA 645mW
Sleep Sleep Sleep Sleep Sleep 276mA 49mA 245mW 285mA 49mA 245mW
VL VL