Datasheet

Section 15 Controller Area Network for Tiny (TinyCAN)
Rev. 4.00 Mar. 15, 2006 Page 317 of 556
REJ09B0026-0400
Bit Bit Name
Initial
Value R/W Description
0 RHIM 1 R/W Reset/Halt Interrupt Mask
Enables or disables a reset/halt interrupt request.
0: The reset/halt interrupt request is enabled
1: The reset/halt interrupt request is disabled
• TCIMR1
Bit Bit Name
Initial
Value R/W Description
7 to 5 — All 1 — Reserved
These bits are always read as 1.
4 WUPIM 1 R/W Wakeup Interrupt Mask
Enables or disables a wakeup interrupt request.
0: The wakeup interrupt request is enabled
1: The wakeup interrupt request is disabled
3, 2 — All 1 — Reserved
These bits are always read as 1.
1 OVRIM 1 R/W Unread Message Interrupt Mask
Enables or disables an interrupt request for an unread
message.
0: The interrupt request for the unread message is
enabled
1: The interrupt request for the unread message is
disabled
0 EMPIM 1 R/W Mailbox Empty Interrupt Mask
Enables or disables an interrupt request for mailbox
empty.
0: The interrupt request for mailbox empty is enabled
1: The interrupt request for mailbox empty is disabled