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| XC164-16 Datasheet, PDF (353/417 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units | |||
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XC164-16 Derivatives
Peripheral Units (Vol. 2 of 2)
TwinCAN Module
The Interrupt Pending Register contains the identification number of the pending
interrupt request with the highest priority.
AIR
Node A Interrupt Pending Register
BIR
Node B Interrupt Pending Register
Reset Value: 0000 0000H
Reset Value: 0000 0000H
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0
INTID
r
rwh
Field
INTID
0
Bits
[7:0]
[15:8]
Type Description
rwh Interrupt Identifier
00H No interrupt is pending.
01H LEC, EI, TXOK or RXOK interrupt is pending.
02H RX or TX interrupt of message object 0 is pending.
03H RX or TX interrupt of message object 1 is pending.
â¦â¦
21H RX or TX interrupt of message object 31 is
pending.
Bitfield INTID can be written by software to start an
update after software actions and to check for changes.
r
Reserved; returns â0â if read.
Userâs Manual
TwinCAN_X41, V2.1
21-53
V2.1, 2004-03
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