MFR4200MAE40 FREESCALE [Freescale Semiconductor, Inc], MFR4200MAE40 Datasheet - Page 99

• Manufacturer Part Number: MFR4200MAE40
• Description: FlexRay Communication Controllers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

3.2.3.4.9
Address 0x3A
Reset
This register holds the bus guardian status.
BGRR — Bus Guardian Reset Request
Request to the host to reset the bus guardian.
1 – BG reset request.
0 – No BG reset request.
BGSME0 – Bus Guardian Schedule Monitoring Error Indication for channel A
Indication of a bus guardian schedule monitoring error on channel A.
1 – BGSM error on channel A.
0 – No BGSM error on channel A.
BGSME1 — Bus Guardian Schedule Monitoring Error Indication for channel B
Indication of a bus guardian schedule monitoring error on channel B.
1 – BGSM error on channel B.
0 – No BGSM error on channel B.
Freescale Semiconductor
Reserved
Reserved
15
7
r
r
0x0
Bus Guardian Status Register (BGSR)
If at least one of the BGSME bits is set, the BGS bit is set in the ISR0 (see
Section 3.2.3.6.6, “Interrupt Status Register 0
generated if enabled (see
(IER0)”).
Reserved
Reserved
14
6
r
r
Reserved
Reserved
Figure 3-62. Bus Guardian Status Register
13
5
r
r
MFR4200 Data Sheet, Rev. 0
Section 3.2.3.5.5, “Interrupt Enable Register 0
Reserved
Reserved
12
4
r
r
NOTE
Reserved
Reserved
11
3
r
r
(ISR0)”), and an interrupt is
Reserved
BGSME1
10
rh
2
r
Reserved
BGSME0
Memory Map and Registers
rh
9
1
r
Reserved
BGRR
rh
8
0
r
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