UPD360 datasheet(87/221 Pages) MICROCHIP

87 / 221 page

 2016-2017 Microchip Technology Inc.

DS00002084C-page 87

UPD360

Note 9-1

Default is 1b when a standalone configuration is selected otherwise the default is 0b.

Note 9-2

Default is a function of the PWR_CAP0 and PWR_CAP1 pins, when the configuration supports these

pins. Otherwise the default is 0h.

Note 9-3

Default is a function of the CFG_SEL0 and CFG_SEL1 pins. When the configuration indicates UFP

configuration this bit defaults to 0b. For DFP operation this bit defaults to 1b. When neither UFP or

DFP is specified the default shall be 0b.

7:6

Power Capability

Indicates the charging current capacity of the device as defined by the PWR_-

CAPx pins. (UPD360-A/UPD360-B only)

This field only has meaning for configurations where the PWR_CAPx pins are

available (UPD360-A/UPD360-B only).

Note 9-2

5:3

Detach Threshold Select

Defines which CC threshold shall be used for determining a detach when

operating as a standalone DFP (UPD360-A/UPD360-B only).

R/W

Note 9-2

Device Role

0b: Device configured as UFP.

1b: Device configured as DFP.

Note:

This bit must not be modified while the CC debouncer is enabled.

R/W

Note 9-3

RESERVED

Standalone Operation

0b: Companion Mode

1b: Standalone mode (UPD360-A/UPD360-B only)

Standalone mode:

This is the mode of operation supported for standalone operation. During

standalone operation, the I2C interface may not be available and the host

CPU is not capable of managing the UPD360.

The following functions can be handled by the internal logic when this bit is

set:

• VCONN Enabled/Disable

• Attach detection and assertion of ATTACH

• Detach detection and de-assertion of ATTACH

• Orientation detection and assertion/de-assertion of ORIENTATION pin

• Enables CC de-bouncer.

R/W

Note 9-1

Bits

Description

Type

Default

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