Datasheet
FlexRay Module Registers
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26.3.2.2.5 Error Interrupt Enable Set / Reset (EIES, EIER)
The settings in the error interrupt enable register determine which status changes in the error interrupt
register will result in an interrupt. The enable bits are set by writing to address 30h and reset by writing to
address 34h. Writing a 1 sets / resets the specific enable bit, a 0 has no effect.
Figure 26-121 and Table 26-106 illustrate this register.
Figure 26-121. Error Interrupt Enable Set/Reset Register (EIES, EIER) [offset_CC = 30h-34h]
31 27 26 25 24 23 19 18 17 16
Reserved TABBE LTVBE EDBE Reserved TABAE LTVAE EDAE
R-0 R/W-0 R/W-0 R/W-0 R-0 R/W-0 R/W-0 R/W-0
15 12 11 10 9 8 7 6 5 4 3 2 1 0
Reserved MHFE IOBAE IIBAE EFAE RFOE UCREE CCLE CCFE SFOE SFBME CNAE PEMCE
R-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 26-106. Error Interrupt Set/Reset Register (EIES, EIER) Field Descriptions
Bit Field Value Description
31-27 Reserved 0 Read returns 0. Writes have no effect.
26 TABBE Transmission across boundary channel B interrupt enable.
0 Interrupt disabled
1 Transmission across boundary channel B interrupt enabled
25 LTVBE Latest transmit violation channel B interrupt enable.
0 Interrupt disabled
1 Latest transmit violation channel B interrupt enabled
24 EDBE Error detected on channel B interrupt enable.
0 Interrupt disabled
1 Error detected on channel B interrupt enabled
23-19 Reserved 0 Read returns 0. Writes have no effect.
18 TABAE Transmission across boundary channel A interrupt enable.
0 Interrupt disabled
1 Transmission across boundary channel A interrupt enabled
17 LTVAE Latest transmit violation channel A interrupt enable.
0 Interrupt disabled
1 Latest transmit violation channel A interrupt enabled
16 EDAE Error detected on channel A interrupt enable.
0 Interrupt disabled
1 Error detected on channel A interrupt enabled
15-12 Reserved 0 Read returns 0. Writes have no effect.
11 MHFE Message handler constraints flag interrupt enable.
0 Interrupt disabled
1 Message handler constraints flag interrupt enabled
10 IOBAE Illegal output buffer access interrupt enable.
0 Interrupt disabled
1 Illegal output buffer access interrupt enabled
9 IIBAE Illegal input buffer access interrupt enable.
0 Interrupt disabled
1 Illegal input buffer access interrupt enabled
8 EFAE Empty FIFO access interrupt enable.
0 Interrupt disabled
1 Empty FIFO access interrupt enabled
1292
FlexRay Module SPNU563–May 2014
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