MCP2510T-E/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCP2510T-E/SO

Stand-Alone CAN Controller with SPI™ Interface

Microchip Technology 

MCP2510

REGISTER 7-2:

CANINTF - INTERRUPT FLAG REGISTER (ADDRESS: 2Ch)

R/W-0

MERRF

bit 7

R/W-0

WAKIF

R/W-0

ERRIF

R/W-0

TX2IF

R/W-0

TX1IF

R/W-0

TX0IF

R/W-0

RX1IF

R/W-0

RX0IF

bit 0

bit 7

MERRF: Message Error Interrupt Flag

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

0 = No interrupt pending

bit 6

WAKIF: Wakeup Interrupt Flag

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

0 = No interrupt pending

bit 5

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

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

0 = No interrupt pending

bit 4

TX2IF: Transmit Buffer 2 Empty Interrupt Flag

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

0 = No interrupt pending

bit 3

TX1IF: Transmit Buffer 1 Empty Interrupt Flag

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

0 = No interrupt pending

bit 2

TX0IF: Transmit Buffer 0 Empty Interrupt Flag

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

0 = No interrupt pending

bit 1

RX1IF: Receive Buffer 1 Full Interrupt Flag

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

0 = No interrupt pending

bit 0

RX0IF: Receive Buffer 0 Full Interrupt Flag

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

0 = No interrupt pending

Legend:

R = Readable bit

-n = Value at POR

W = Writable bit

’1’ = Bit is set

U = Unimplemented bit, read as ‘0’

’0’ = Bit is cleared x = Bit is unknown

DS21291F-page 48

© 2007 Microchip Technology Inc.

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