mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 71

• Manufacturer Part Number: mfr4300
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
.;
STBPSEL
dec
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
0
1
2
3
4
5
6
7
8
9
Field
ENB
1–0
4
SEL
0x0A
0x0B
0x0C
0x0D
0x0E
0x1A
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
hex
Strobe Signal Enable — The control bit is used to enable and to disable the strobe signal selected by
STBSSEL.
0 Strobe signal is disabled and not assigned to any strobe port.
1 Strobe signal is enabled and assigned to the strobe port selected by STBPSEL.
Strobe Port Select — This field selects the strobe port that the strobe signal selected by the SEL is assigned
to. All strobe signals that are enabled and assigned to the same strobe port are combined with a binary OR
operation.
00 assign selected signal to DBG0
01 assign selected signal to DBG1
10 assign selected signal to DBG2
11 assign selected signal to DBG3
poc_startup_state[0] (for coding see PSR0[4])
poc_startup_state[1] (for coding see PSR0[5])
poc_startup_state[2] (for coding see PSR0[6])
poc_startup_state[3] (for coding see PSR0[7])
poc_state[0] (for coding see PSR0[8])
poc_state[1] (for coding see PSR0[9])
poc_state[2] (for coding see PSR0[10])
channel idle indicator
receive data after glitch filtering
synchronization edge strobe
header received
wakeup symbol decoded
MTS or CAS symbol decoded
frame decoded
channel idle detected
start of communication element detected
potential frame start channel
Table 3-10. STBSCR Field Descriptions (Sheet 2 of 2)
Table 3-11. Strobe Signal Mapping (Sheet 1 of 3)
Description
MFR4300 Data Sheet, Rev. 3
Description
Channel
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
B
-
value
value
pulse
pulse
pulse
pulse
pulse
pulse
pulse
pulse
Type
level
FlexRay Module (FLEXRAYV2)
Offset
+5
+4
+4
+4
+5
+4
+4
+4
+4
+4
0
1
Reference
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
RXD_BG1
RXD_BG2
MT start
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