Table 808. Chn_Status Field Descriptions - STMicroelectronics SPC572L series Reference Manual

SENT Receiver (SRX)
event) happened in the recent past. Messages are automatically discarded when an error is
detected.
User software can clear these bit at any time by writing 1 to them. This register can be
updated at any time irrespective of the setting in the
Register (CHNL_EN)
Note: The value of the CH is device-specific. See the Device Configuration chapter for details.
Address Offset = 0x0064 + n × 0x10
0
R BUS_IDLE
W w1c
Reset 0
8
R
W
Reset 0
16
R
W
Reset 0
24
R
W
Reset 0
Field
Bus Idle Status. This bit indicates that the sensor interface has been idle for more than the period
defined by the programmed Bus Idle Count value (in
Register (n = 0 to (CH-1))
0
BUS_IDLE
0 – Bus is not idle
1 – Channel has been idle for more than the allowed value
1:3 Reserved. Read returns zero
1390/2058
bit for the corresponding channel.
1 2
0 0
9 10
PP_DIAG_ CAL_LEN_
ERR ERR
w1c w1c
0 0
17 18
0 0
25 26
0 0
Figure 796. Channel 'n' Status Register (CHn_STATUS)

Table 808. CHn_STATUS field descriptions

(CHn_CONFIG)). CPU should write 1 to this clear this bit once it is read.
3 4
CAL_RESY
NC
w1c
0 0
11 12
CAL_DIAG NIB_VAL_E
_ERR RR
w1c w1c
0 0
19 20
0 0
27 28
0 0
Description
Section 49.3.2.20: Channel 'n' Configuration
DocID027809 Rev 4
Section 49.3.2.2: Channel Enable
5 6
SMSG_OFL
CAL_20_25
W
w1c w1c
0 0
13 14
SMSG_CR FMSG_CR
C_ERR C_ERR
w1c w1c
0 0
21 22
0 0
29 30
0 0
RM0400
Access: W1C
7
FMSG_OFL
W
w1c
0
15
NUM_EDG
ES_ERR
w1c
0
23
0
31
0