HI-3110
Extended Data Frame
........
1 1 1 1 1 1 1 1 1 1 1
1
CRC Del
ACK Slot bit
ACK Del
IFS
EOF
7
CRC Field
16
8n (0
£
n
£
8)
Data Field
8
15
Data Frame (64 + 8n bits)
8
Control Field
....
0
Arbitration Field
32
1 1
Figure 3. Extended Frame Format.
HOLT INTEGRATED CIRCUITS
9
0
Base Identifier
11
Extended Identifier
18
Reserved bits
Data
Length
Code
6
4
Bus Idle or SOF
Intermission
KEY.
SOF
IDxx
SRR
IDE
RTR
r1
r0
DLCx
CRC Del
ACK Slot bit
ACK Del
EOF
IFS
Start-Of-Frame
Identifier bit xx
Substitute Remote Request bit
Identifier Extension Flag
Remote Transmission Request bit
Reserved bit 1
Reserved bit 0
Data Length Code bit x
Cyclic Redundancy Check Delimiter
Acknowledge Slot bit
Acknowledge Delimiter
End-Of-Frame
Interframe space
DLC0
ID0
RTR
r1
r0
DLC3
ID9
ID18
SRR
IDE
ID17
ID23
SOF
ID28
HOLTIC [ HOLT INTEGRATED CIRCUITS ]
