Freescale Semiconductor /SKEAZ1284 /MSCAN /CANCTL1

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Interpret as CANCTL1

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)INITAK 0 (0)SLPAK 0 (0)WUPM 0 (0)BORM 0 (0)LISTEN 0 (0)LOOPB 0 (0)CLKSRC 0 (0)CANE

CLKSRC=0, INITAK=0, LOOPB=0, LISTEN=0, BORM=0, WUPM=0, CANE=0, SLPAK=0

Description

MSCAN Control Register 1

Fields

INITAK

Initialization Mode Acknowledge

0 (0): Running - The MSCAN operates normally.

1 (1): Initialization mode active - The MSCAN has entered initialization mode.

SLPAK

Sleep Mode Acknowledge

0 (0): Running - The MSCAN operates normally.

1 (1): Sleep mode active - The MSCAN has entered sleep mode.

WUPM

WakeUp Mode

0 (0): MSCAN wakes on any dominant level on the CAN bus.

1 (1): MSCAN wakes only in case of a dominant pulse on the CAN bus that has a length of Twup.

BORM

Bus-Off Recovery Mode

0 (0): Automatic bus-off recovery (see Bosch CAN 2.0A/B protocol specification).

1 (1): Bus-off recovery upon user request.

LISTEN

Listen Only Mode

0 (0): Normal operation.

1 (1): Listen only mode activated.

LOOPB

Loopback Self Test Mode

0 (0): Loopback self test disabled.

1 (1): Loopback self test enabled.

CLKSRC

MSCAN Clock Source

0 (0): MSCAN clock source is the oscillator clock.

1 (1): MSCAN clock source is the bus clock.

CANE

MSCAN Enable

0 (0): MSCAN module is disabled.

1 (1): MSCAN module is enabled.

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