MCP2510-SLASHST datasheet(48/80 Pages) MICROCHIP

48 / 80 page

MCP2510

DS21291F-page 48

CANINTF - INTERRUPT FLAG REGISTER (ADDRESS: 2Ch)

R/W-0

MERRF

WAKIF

ERRIF

TX2IF

TX1IF

TX0IF

RX1IF

RX0IF

bit 7

bit 0

bit 7

MERRF: Message Error Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 6

WAKIF: Wakeup Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 5

ERRIF: Error Interrupt Flag (multiple sources in EFLG register)

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 4

TX2IF: Transmit Buffer 2 Empty Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 3

TX1IF: Transmit Buffer 1 Empty Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 2

TX0IF: Transmit Buffer 0 Empty Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 1

RX1IF: Receive Buffer 1 Full Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

bit 0

RX0IF: Receive Buffer 0 Full Interrupt Flag

= Interrupt pending (must be cleared by MCU to reset interrupt condition)

= No interrupt pending

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

MCP2510-/ST Datenblatt(PDF) 48 Page - Microchip Technology

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