Rainbow-electronics W90P710CDG Manual de usuario descargar pdf (Pagina 188)

100

101

W90P710CD/W90P710CDG

- 188 -

31 30 29 28 27 26 25 24

POTPGT

23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8

Reserved OCPM OCPM DEVT NPSW PSWM

7 6 5 4 3 2 1 0

NDSP

BITS DESCRIPTION

[31:24]

POTPGT

PowerOnToPowerGoodTime

This field value is represented as the number of 2 ms intervals, which ensuring

that the power switching is effective within 2 ms. Only bits [25:24] is implemented

as R/W. The remaining bits are read only as ‘0’. It is not expected that these bits

be written to anything other than 1h, but limited adjustment is provided. This field

should be written to support system implementation. This field should always be

written to a non-zero value.

[23:13]

Reserved

Reserved. Read/Write 0's

[12]

NOCP

NoOverCurrentProtection

Global over-current reporting implemented in HYDRA-2. This bit should be written

to support the external system port over-current implementation.

0 = Over-current status is reported

1 = Over-current status is not reported

[11]

OCPM

OverCurrentProtectionMode

Global over-current reporting implemented in HYDRA-2. This bit should be written

0 and is only valid when NoOverCurrentProtection is cleared.

0 = Global Over-Current

1 = Individual Over-Current

[10]

DEVT

DeviceType

table of none-4is not a compound device.

[9]

NPSW

NoPowerSwitching

Global power switching implemented in HYDRA-2. This bit should be written to

support the external system port power switching implementation.

0 = Ports are power switched.

1 = Ports are always powered on.

[8]

PSWM

PowerSwitchingMode

Global power switching mode implemented in HYDRA-2. This bit is only valid

when NoPowerSwitching is cleared. This bit should be written '0'.

0 = Global Switching

1 = Individual Switching

[7:0]

NDSP

NumberDownstreamPorts

table of none-4 supports two downstream ports.

1 2 ... 183 184 185 186 187 188 189 190 191 192 193 ... 551 552

Rainbow-electronics W90P710CDG Manual de usuario Pagina 188

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Rainbow-electronics W90P710CDG Manual de usuario Pagina 188

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