XC164-16 Datasheet, PDF (381/417 Pages) Infineon Technologies AG – 16-Bit Single-Chip Microcontroller with C166SV2 Core Volume 2 (of 2): Peripheral Units

XC164-16 Derivatives
Peripheral Units (Vol. 2 of 2)
TwinCAN Module
The Transmit Interrupt Pending Register indicates whether a transmit interrupt is
pending for message object n.
TXIPNDH
Transmit Interrupt Pending Register High
TXIPNDL
Transmit Interrupt Pending Register Low
15 14 13 12 11 10 9 8 7 6 5
TXIPNDn (n = 31-16)
rh
15 14 13 12 11 10 9 8 7 6 5
TXIPNDn (n = 15-0)
rh
Reset Value: 0000_H
Reset Value: 0000_H
43210
43210
Field
TXIPNDn
(n = 15-0)
TXIPND
(n = 31-16)
Bits
n
Low
n-16
High
Type Description
rh Message Object n Transmit Interrupt Pending
Bit TXIPNDn is set by hardware if message object n
transmitted a frame and bit TXIEn has been set.
0 No transmit is pending for message object n.
1 Transmit is pending for message object n.
TXIPNDn can be cleared by software via resetting the
corresponding bit INTPNDn.
User’s Manual
TwinCAN_X41, V2.1
21-81
V2.1, 2004-03