Datasheet

www.ti.com SCI/LIN Control Registers
28.7.5 SCI Clear Interrupt Register (SCICLEARINT)
Figure 28-32 and Table 28-17 illustrate this register. SCICLEARINT register is used to clear the enabled
interrupts without accessing SCISETINT register.
Figure 28-32. SCI Clear Interrupt Register (SCICLEARINT) (offset = 10h)
31 30 29 28 27 26 25 24
CLRBE INT SET PBE INT CLR CE INT CLR ISFE INT CLR RE INT CLR FE INT CLR OE INT CLR PE INT
R/WL-0 R/WL-0 R/WL-0 R/WL-0 R/WL-0 R/W-0 R/W-0 R/W-0
23 19 18 17 16
CLR CLR CLR
Reserved
RX DMA ALL RX DMA TX DMA
R-0 R/WC-0 R/W-0 R/W-0
15 14 13 12 10 9 8
Reserved CLR ID INT Reserved CLR RX INT CLR TX INT
R-0 R/WL-0 R-0 R/W-0 R/W-0
7 6 5 4 3 2 1 0
CLR CLR CLR CLR CLR
Reserved Reserved
TOA3WUS INT TOAWUS INT TIMEOUT INT WAKEUP INT BRKDT INT
R/WL-0 R/WL-0 R-0 R/WL-0 R-0 R/W-0 R/WC-0
LEGEND: R/W = Read/Write; R = Read only; WL = Write in LIN mode only; WC = Write in SCI-compatible mode only; -n = value after reset
Table 28-17. SCI Clear Interrupt Register (SCICLEARINT) Field Descriptions
Bit Field Value Description
31 CLR BE INT Clear bit error interrupt. This bit is effective in LIN mode only. This bit disables the bit error
interrupt when set.
0 Read: The interrupt is disabled.
Write: No effect.
1 Read: The interrupt is enabled.
Write: The interrupt is disabled.
30 CLR PBE INT Clear physical bus error interrupt. This bit is effective in LIN mode only. This bit disables the
physical-bus error interrupt when set.
0 Read: The interrupt is disabled.
Write: No effect.
1 Read: The interrupt is enabled.
Write: The interrupt is disabled.
29 CLR CE INT Clear checksum-error interrupt. This bit is effective in LIN mode only. This bit disables the
checksum interrupt when set.
0 Read: The interrupt is disabled.
Write: No effect.
1 Read: The interrupt is enabled.
Write: The interrupt is disabled.
28 CLR ISFE INT Clear inconsistent-synch-field-error (ISFE) interrupt. This bit is effective in LIN mode only. This
bit disables the ISFE interrupt when set.
0 Read: The interrupt is disabled.
Write: No effect.
1 Read: The interrupt is enabled.
Write: The interrupt is disabled.
1399
SPNU562–May 2014 Serial Communication Interface (SCI)/Local Interconnect Network (LIN)
Module
Submit Documentation Feedback
Copyright © 2014, Texas Instruments Incorporated