P9415-R datasheet(51/62 Pages) RENESAS

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P9415-R Datasheet

May 4, 2021

Table 32. End of Power Transfer Code Register (0x3B)

Address

and Bit

R/W

Default

Value

Function and Description

0x3b [7:0]

EPTCode

R/W

0x00

In RX mode the AP writes this register with the value intended to be sent as

payload to the Charge Status Packet. The FW does not verify or modify the value

in any way.

A WPC End of Power Transfer packet/message will be sent based on the

following:

0 = WPC mode, unknown EPT should be sent.

1 = WPC mode, End of Charge EPT packet should be sent.

2 = WPC mode, Internal Fault EPT packet should be sent.

3 = WPC mode, Over Temperature EPT packet should be sent.

4 = WPC mode, Over Voltage EPT packet should be sent.

5 = WPC mode, Over Current EPT packet should be sent.

6 = WPC mode, Battery Failure EPT packet should be sent.

7 = WPC mode, Reconfiguration EPT packet should be sent.

8 = WPC mode, No Response EPT packet should be sent.

9-254 = Reserved

Table 33. Vout ADC Register (0x3C)

Address

and Bit

R/W

Default

Value

Function and Description

0x3c [15:0]

Vout ADC

12-bit of current main LDO Vout ADC value. Vout = ADC_Vout

Value/4095*10*2.1(V)

Table 34. Vout Set Register (0x3E)

Address

and Bit

R/W

Default

Value

Function and Description

0x3e [15:0]

Vout_Set

R/W

Set the output voltage of the main LDO.

VoutSet = (Vout_mV - 2800)*10/84

AP through this register, target Vrect will be automatically set for best efficiency.

Table 35. Vrect ADC (0x40)

Address

and Bit

R/W

Default

Value

Function and Description

0x40 [15:0]

Vrect ADC

12 LSB of current Vrect ADC value. Vrect = ADC_Vrect Value/4095*10*2.1 (V).

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