mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 89

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

3.3.2.20
Freescale Semiconductor
0x002A
Reset
STARTUP
WAKEUP
STATUS
STATE
W
Field
R
7–4
2–0
CSAA
15
0
Startup State — protocol related variable:
startup procedure.
0000 reserved
0001 reserved
0010
0011
0100
0101
0110 reserved
0111
1000 reserved
1001 reserved
1010
1011 reserved
1100 reserved
1101
1110
1111
Wakeup Status — protocol related variable: vPOC!WakeupStatus. This field provides the outcome of the
execution of the wakeup mechanism.
000 reserved
001 RECEIVED_HEADER
010 RECEIVED_WUP
011 COLLISION_HEADER
100 COLLISION_WUP
101 COLLISION_UNKNOWN
110 TRANSMITTED
111 reserved
CSP
Protocol Status Register 1 (PSR1)
14
0
POC:coldstart collision resolution
POC:coldstart listen
POC:integration consistency check
POC:integrationi listen
POC:initialize schedule
POC:coldstart consistency check
POC:integration coldstart check
POC:coldstart gap
POC:coldstart join
13
0
0
12
0
Table 3-25. PSR0 Field Descriptions (Sheet 2 of 2)
Figure 3-19. Protocol Status Register 1 (PSR1)
Additional Reset: CSAA, CSP, CPN: RUN Command
11
0
REMCSAT
10
0
MFR4300 Data Sheet, Rev. 3
0
9
vPOC!StartupState.
0
8
Description
CPN
0
7
HHR
6
0
This field indicates the current sub-state of the
FRZ
0
5
0
4
FlexRay Module (FLEXRAYV2)
0
3
APTAC
Write: Normal Mode
0
2
1
0
0
0
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