Atmel ATmega32M1 User Manual

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7647H–AVR–03/12
Atmel ATmega16/32/64/M1/C1
– 0 - interrupt disabled.
– 1- receive interrupt enabled.
• Bit 4 – ENTX: Enable Transmit Interrupt
– 0 - interrupt disabled.
– 1- transmit interrupt enabled.
• Bit 3 – ENERR: Enable MOb Errors Interrupt
– 0 - interrupt disabled.
– 1- MOb errors interrupt enabled.
• Bit 2 – ENBX: Enable Frame Buffer Interrupt
– 0 - interrupt disabled.
– 1- frame buffer interrupt enabled.
• Bit 1 – ENERG: Enable General Errors Interrupt
– 0 - interrupt disabled.
– 1- general errors interrupt enabled.
• Bit 0 – ENOVRT: Enable CAN Timer Overrun Interrupt
– 0 - interrupt disabled.
– 1- CAN timer interrupt overrun enabled.
16.10.5 CAN Enable MOb Registers - CANEN2 and CANEN1
• Bits 5:0 - ENMOB5:0: Enable MOb
This bit provides the availability of the MOb.
It is set to one when the MOb is enabled (i.e. CONMOB1:0 of CANCDMOB register).
Once TXOK or RXOK is set to one (TXOK for automatic reply), the corresponding ENMOB is
reset. ENMOB is also set to zero configuring the MOb in disabled mode, applying abortion or
standby mode.
– 0 - message object disabled: MOb available for a new transmission or reception.
– 1 - message object enabled: MOb in use.
• Bit 15:6 – Reserved Bits
These bits are reserved for future use.
Bit 76543210
- - ENMOB5 ENMOB4 ENMOB3 ENMOB2 ENMOB1 ENMOB0 CANEN2
--------CANEN1
Bit 151413121110 9 8
Read/WriteRRRRRRRR
Initial Value00000000
Read/WriteRRRRRRRR
Initial Value00000000

Atmel ATmega32M1 Specifications

General

Brand	Atmel
Model	ATmega32M1
Category	Microcontrollers
Language	English