Freescale Semiconductor FlexRay MFR4310 - Figure 3-105. Transmit Message Buffer Slot Status Structure (Chab); Figure 3-106. Transmit Message Buffer Slot Status Structure (Cha); Figure 3-107. Transmit Message Buffer Slot Status Structure (Chb); Table 3-84. Transmit Message Buffer Slot Status Content

FlexRay Module (FLEXRAYV4)
MFR4310 Reference Manual, Rev. 2
148 Freescale Semiconductor
The meaning of the bits in the slot status structure is described in Table 3-83.
Figure 3-105. Transmit Message Buffer Slot Status Structure (ChAB)
Figure 3-106. Transmit Message Buffer Slot Status Structure (ChA)
Figure 3-107. Transmit Message Buffer Slot Status Structure (ChB)
Table 3-84. Transmit Message Buffer Slot Status Content
Transmit Message Buffer Type Slot Status Content
Individual Transmit Message Buffer assigned to both channels
MBCCSRn.CHA = 1 and MBCCSRn.CHB = 1
see Figure 3-105
Individual Transmit Message Buffer assigned to channel A
MBCCSRn.CHA = 1 and MBCCSRn.CHB = 0
see Figure 3-106
Individual Transmit Message Buffer assigned to channel B
MBCCSRn.CHA = 0 and MBCCSRn.CHB = 1
see Figure 3-107
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R VFB SYB NFB SUB SEB CEB BVB TCB VFA SYA NFA SUA SEA CEA BVA TCA
Reset – – – – – – – – – – – – – – – –
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R 0 0 0 0 0 0 0 0 VFA SYA NFA SUA SEA CEA BVA TCA
Reset – – – – – – – – – – – – – – – –
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
R VFB SYB NFB SUB SEB CEB BVB TCB 0 0 0 0 0 0 0 0
Reset – – – – – – – – – – – – – – – –
Table 3-85. Transmit Message Buffer Slot Status Structure Field Descriptions
Field Description
15
VFB
Valid Frame on Channel B — protocol related variable: vSS!ValidFrame channel B
0 vSS!ValidFrame = 0
1 vSS!ValidFrame = 1
14
SYB
Sync Frame Indicator Channel B — protocol related variable: vRF!Header!SyFIndicator channel B
0 vRF!Header!SyFIndicator = 0
1 vRF!Header!SyFIndicator = 1
13
NFB
Null Frame Indicator Channel B — protocol related variable: vRF!Header!NFIndicator channel B
0 vRF!Header!NFIndicator = 0
1 vRF!Header!NFIndicator = 1
12
SUB
Startup Frame Indicator Channel B — protocol related variable: vRF!Header!SuFIndicator channel B
0 vRF!Header!SuFIndicator = 0
1 vRF!Header!SuFIndicator = 1
11
SEB
Syntax Error on Channel B — protocol related variable: vSS!SyntaxError channel B
0 vSS!SyntaxError = 0
1 vSS!SyntaxError = 1
10
CEB
Content Error on Channel B — protocol related variable: vSS!ContentError channel B
0 vSS!ContentError = 0
1 vSS!ContentError = 1