Electrical Specifications
22
Datasheet
3.3
Voltage Identification and Power Sequencing
The processor uses seven voltage identification pins,VID[6:0], to support automatic
selection of power supply voltages. The VID pins for the processor are CMOS outputs
driven by the processor VID circuitry.
Table 2
specifies the voltage level corresponding
to the state of VID[6:0]. A 1 in the table refers to a high-voltage level and a 0 refers to
a low-voltage level.
Table 2.
Voltage Identification Definition (Sheet 1 of 3)
VID6
VID5
VID4
VID3
VID2
VID1
VID0
V
CC
(V)
0
0
0
0
0
0
0
1.5000
0
0
0
0
0
0
1
1.4875
0
0
0
0
0
1
0
1.4750
0
0
0
0
0
1
1
1.4625
0
0
0
0
1
0
0
1.4500
0
0
0
0
1
0
1
1.4375
0
0
0
0
1
1
0
1.4250
0
0
0
0
1
1
1
1.4125
0
0
0
1
0
0
0
1.4000
0
0
0
1
0
0
1
1.3875
0
0
0
1
0
1
0
1.3750
0
0
0
1
0
1
1
1.3625
0
0
0
1
1
0
0
1.3500
0
0
0
1
1
0
1
1.3375
0
0
0
1
1
1
0
1.3250
0
0
0
1
1
1
1
1.3125
0
0
1
0
0
0
0
1.3000
0
0
1
0
0
0
1
1.2875
0
0
1
0
0
1
0
1.2750
0
0
1
0
0
1
1
1.2625
0
0
1
0
1
0
0
1.2500
0
0
1
0
1
0
1
1.2375
0
0
1
0
1
1
0
1.2250
0
0
1
0
1
1
1
1.2125
0
0
1
1
0
0
0
1.2000
0
0
1
1
0
0
1
1.1875
0
0
1
1
0
1
0
1.1750
0
0
1
1
0
1
1
1.1625
0
0
1
1
1
0
0
1.1500
0
0
1
1
1
0
1
1.1375
0
0
1
1
1
1
0
1.1250
0
0
1
1
1
1
1
1.1125
0
1
0
0
0
0
0
1.1000
0
1
0
0
0
0
1
1.0875
0
1
0
0
0
1
0
1.0750
0
1
0
0
0
1
1
1.0625
0
1
0
0
1
0
0
1.0500
0
1
0
0
1
0
1
1.0375
0
1
0
0
1
1
0
1.0250
0
1
0
0
1
1
1
1.0125
Summary of Contents for BX80532PG3200D
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Page 10: ...Introduction 10 Datasheet...