PIC32MX230F128L-I/PF 查看數據表（PDF） - Microchip Technology

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PIC32MX230F128L-I/PF

32-bit Microcontrollers (up to 512 KB Flash and 64 KB SRAM) with Audio/Graphics/Touch (HMI), CAN, USB, and Advanced Analog

Microchip Technology 

PIC32MX1XX/2XX/5XX 64/100-PIN FAMILY

REGISTER 10-1: U1OTGIR: USB OTG INTERRUPT STATUS REGISTER

Bit

Bit

Bit

Bit

Bit

Bit

Bit

Range 31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2

31:24

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

23:16

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

U-0

—

15:8

7:0

U-0

—

R/WC-0, HS

IDIF

U-0

—

R/WC-0, HS

T1MSECIF

U-0

—

R/WC-0, HS

LSTATEIF

U-0

—

R/WC-0, HS

ACTVIF

U-0

—

R/WC-0, HS

SESVDIF

U-0

—

R/WC-0, HS

SESENDIF

Bit

25/17/9/1

U-0

—

U-0

—

U-0

—

U-0

—

Bit

24/16/8/0

U-0

—

U-0

—

U-0

—

R/WC-0, HS

VBUSVDIF

Legend:

R = Readable bit

-n = Value at POR

WC = Write ‘1’ to clear

W = Writable bit

‘1’ = Bit is set

HS = Hardware Settable bit

U = Unimplemented bit, read as ‘0’

‘0’ = Bit is cleared

x = Bit is unknown

bit 31-8 Unimplemented: Read as ‘0’

bit 7 IDIF: ID State Change Indicator bit

1 = Change in ID state detected

0 = No change in ID state detected

bit 6 T1MSECIF: 1 Millisecond Timer bit

1 = 1 millisecond timer has expired

0 = 1 millisecond timer has not expired

bit 5 LSTATEIF: Line State Stable Indicator bit

1 = USB line state has been stable for 1millisecond, but different from last time

0 = USB line state has not been stable for 1 millisecond

bit 4 ACTVIF: Bus Activity Indicator bit

1 = Activity on the D+, D-, ID or VBUS pins has caused the device to wake-up

0 = Activity has not been detected

bit 3 SESVDIF: Session Valid Change Indicator bit

1 = VBUS voltage has dropped below the session end level

0 = VBUS voltage has not dropped below the session end level

bit 2 SESENDIF: B-Device VBUS Change Indicator bit

1 = A change on the session end input was detected

0 = No change on the session end input was detected

bit 1 Unimplemented: Read as ‘0’

bit 0 VBUSVDIF: A-Device VBUS Change Indicator bit

1 = Change on the session valid input detected

0 = No change on the session valid input detected

DS60001290E-page 110

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