PAC1941T-1ESLASH4MX. datasheet(53/96 Pages) MICROCHIP

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DS20006543A-page 53

PAC194X

REFRESH_G (1EH) REGISTER

SEND

No Data in this command, Send Byte only

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

This command is a Send Byte, it does not contain any data. It is exactly like the REFRESH command,

but it is intended for use with the General Call command. When it is sent to the device, the

REFRESH_G command is executed and the readable accumulator data, readable accumulator count,

VBUS and VSENSE measurements are all refreshed and the internal accumulator values or accumulator

count are reset, exactly like the REFRESH command. The host can read the updated data 1 ms after

the REFRESH_G command is sent and anytime after, up until the next REFRESH, REFRESH_G or

REFRESH_V command is sent.

REFRESH_V (1FH) REGISTER

SEND

No Data in this command, Send Byte only

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-0

This command is a Send Byte, it does not contain any data. When it is sent to the device, the

REFRESH_V command is executed. It is similar to the REFRESH command except the accumulators

and accumulator count are not reset. The readable accumulator data, readable accumulator count,

VBUS and VSENSE measurements are all refreshed without affecting the internal accumulators values

or accumulator count. The host can read the updated data 1 ms after the REFRESH_V command is

sent and anytime after, up until the next REFRESH, REFRESH_G or REFRESH_V command is sent.

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