UPD360 datasheet(88/221 Pages) MICROCHIP

88 / 221 page

UPD360

DS00002084C-page 88

 2016-2017 Microchip Technology Inc.

9.12.2

CC INTERRUPT STATUS REGISTER (CC_INT_STS)

Address:

0803h

Size:

16 bits

Bits

Description

Type

Default

CC_MATCH_VLD

Asserts after the CC debouncer is first enabled, via CC Comparator Control,

and the first match becomes valid in CCx Match Registers (CCx_MATCH).

R/WC

RP_CHG

When operating as a standalone UFP, this interrupt indicates a change in the

state of the RP value advertised by the DFP has been detected (UPD360-A/

UPD360-B only).

Note:

This bit is RO when the device is not configured as a standalone

UFP and will always read back 0b.

Note:

The source of this input is a pulse and does not persist after being

cleared.

Note:

The updated current advertisement is available via the DFP Cur-

rent Advertisement field in the CC Control Register (CC_CTL).

R/WC

DETACH

Indicates a detach event has occurred when the device has been configured

to support standalone mode per the Standalone Operation field in the CC

Control Register (CC_CTL) (UPD360-A/UPD360-B only).

DFP Operation: CC pins are monitored for detecting a detach.

UFP Operation: VBUS is monitored for detecting a detach.

Note:

The source of this input is a pulse and does not persist after being

cleared.

R/WC

ATTACH

Indicates an attach event has occurred when the device has been configured

to support standalone mode per the Standalone Operation field in the CC

Control Register (CC_CTL) (UPD360-A/UPD360-B only).

DFP Operation: CC pins are monitored for an attach.

UFP Operation: CC pins and VBUS are monitored for an attach.

Note:

The source of this input is a pulse and does not persist after being

cleared.

R/WC

3:2

RESERVED

CC2_MATCH_CHG

Indicates the a change occurred in the state of the respective CCx Change

Status Registers (CCx_CHG_STS).

Note:

The source of this input is a pulse and does not persist after being

cleared.

CC1_MATCH_CHG

Indicates the a change occurred in the state of the respective CCx Change

Status Registers (CCx_CHG_STS).

Note:

The source of this input is a pulse and does not persist after being

cleared.

UPD360 Arkusz danych(PDF) 88 Page - Microchip Technology

UPD360 Arkusz danych(HTML) 88 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Arkusz danych Pobierz

Link URL