Freescale Semiconductor FlexRay MFR4310 - Figure 3-17. Protocol Status Register 0 (PSR0); Table 3-25. PSR0 Field Descriptions

FlexRay Module (FLEXRAYV4)
MFR4310 Reference Manual, Rev. 2
90 Freescale Semiconductor
3.3.2.18 Protocol Status Register 0 (PSR0)
This register provides information about the current protocol status.
0x0028
1514131211109876543210
R ERRMODE SLOTMODE 0 PROTSTATE STARTUPSTATE 0 WAKEUPSTATUS
W
Reset0000000000000000
Figure 3-17. Protocol Status Register 0 (PSR0)
Table 3-25. PSR0 Field Descriptions (Sheet 1 of 2)
Field Description
15–14
ERRMODE
Error Mode — protocol related variable: vPOC!ErrorMode. This field indicates the error mode of the protocol.
00 ACTIVE
01 PASSIVE
10 COMM_HALT
11 reserved
13–12
SLOTMODE
Slot Mode — protocol related variable: vPOC!SlotMode. This field indicates the slot mode of the protocol.
00 SINGLE
01 ALL_PENDING
10 ALL
11 reserved
10–8
PROTSTATE
Protocol State — protocol related variable: vPOC!State. This field indicates the state of the protocol.
000 POC:default config
001 POC:config
010 POC:wakeup
011 POC:ready
100 POC:normal passive
101 POC:normal active
110 POC:halt
111 POC:startup