FlexRay Module Registers
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SPNU563A–March 2018
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FlexRay Module
26.3.1.3 Global Control Set/Reset (GCS/GCR)
The GCx Registers reflects the configuration mode and allows to configure the basic Transfer Unit
behavior.
The GCx registers consist of a set register (GCS) and a reset register (GCR). Bits are set by writing 1 to
GCS and reset by writing 1 to GCR. Writing a 0 has no effect. Reading from both addresses will result in
the same value.
For Global Control Reset (GCR) bit descriptions, see Table 26-21.
Figure 26-34. Global Control Set (GCS) [offset_TU = 10h]
31 30 29 28 27 26 25 24
ENDVBM ENDVBS ENDR ENDH ENDP
R/S-0 R/S-0 R/S-0 R/S-0 R/S-0
23 22 21 20 19 16
Reserved PRIO Reserved PEL
R-0 R/S-0 R-0 R/S-5h
15 14 13 12 11 9 8
Reserved CETESM CTTCC CTTSM Reserved ETSM
R-0 R/S-0 R/S-0 R/S-0 R-0 R/S-0
7 6 5 4 3 2 1 0
Reserved SILE EILE Reserved TUH TUE
R-0 R/S-0 R/S-0 R-0 R/S-0 R/S-0
LEGEND: R/W = Read/Write; R = Read only; S = Set; -n = value after reset
Figure 26-35. Global Control Reset (GCR) [offset_TU = 14h]
31 30 29 28 27 26 25 24
ENDVBM ENDVBS ENDR ENDH ENDP
R/S-0 R/S-0 R/S-0 R/S-0 R/S-0
23 22 21 20 19 16
Reserved PRIO Reserved PEL
R-0 R/S-0 R-0 R/S-5h
15 14 13 12 11 9 8
Reserved CETESM CTTCC CTTSM Reserved ETSM
R-0 R/S-0 R/S-0 R/S-0 R-0 R/S-0
7 6 5 4 3 2 1 0
Reserved SILE EILE Reserved TUH TUE
R-0 R/S-0 R/S-0 R-0 R/S-0 R/S-0
LEGEND: R/W = Read/Write; R = Read only; S = Set; -n = value after reset