Table 834. Lintocr Field Descriptions - STMicroelectronics SPC572L series Reference Manual

RM0400
Field
Reserved
0–19
Read returns 0.
Response timeout value
20–23
This is the response timeout duration (in bit time) for 1 byte.
RTO[3:0]
The reset value is 0Eh = 14, corresponding to T
Reserved
24
Read returns 0.
Header timeout value
This register contains the header timeout duration (in bit time). This register can be written only
25–31
for Slave mode. The reset value is the 2Dh = 45, corresponding to T
specification.
HTO[6:0]
If Master mode is enabled then these bits will always reflect 28 (1.4 × 10 bits of sync + 1.4 × 10
bits of ID). For slave, these bits should be programmed without considering 11 bits of break.
50.4.2.10 LIN Fractional Baud Rate Register (LINFBRR)
This register consists of bits that decide the fractional part of the LIN Baud Rate. It can be
programmed only in Initialization mode.
Note: When LASE bit is set, this register should be read only after AUTOSYNC_COMP bit in
LINSR register is set to obtain the correct value.
This register cannot be used when reduced oversampling is enabled (ROSE bit = 1)
Address: 0024h
0 1
R 0 0
W
Reset 0 0
16 17
R 0 0
W
Reset 0 0
1
This field can be read in any modes and written only in Initialization mode.

Table 834. LINTOCR field descriptions

2 3 4 5
0 0 0 0
0 0 0 0
18 19 20 21
0 0 0 0
0 0 0 0
Figure 854. LIN Fractional Baud Rate Register (LINFBRR)
Description
Response_Maximum
6 7 8
0 0 0
0 0 0
22 23 24
0 0 0
0 0 0
DocID027809 Rev 4
= 1.4 × T
Response_Nominal
Header_Maximum
Access: User read/write
9 10 11 12
0 0 0 0
0 0 0 0
25 26 27 28
0 0 0
0 0 0 0
LINFlexD
in the LIN
13 14 15
0 0 0
0 0 0
29 30 31
1
FBR
0 0 0
1477/2058
1506