80310 Datasheet, PDF (18/31 Pages) Freescale Semiconductor, Inc – Alternator Regulator with LIN High side field driver

FUNCTIONAL DEVICE OPERATION
COMMAND TABLES
Table 9. LIN Read/Write Data Format
ALTERNATOR A
DATA FIELD DESCRIPTION FOR ALTERNATOR A WRITE COMMAND: ID = 29
7
6
5
4
3
2
1
0
BYTE 1
x
BYTE 2
BYTE 3
x
x
Ramp Cutoff [3:0]
x
x
x
Target Voltage [5:0]
Ramp Rate [3:0]
Current LImit [4:0]
BYTE 4
x
x
x
x
x
x
x
x
ALTERNATOR A
DATA FIELD DESCRIPTION FOR ALTERNATOR A READ COMMAND: ID = 11
7
6
5
4
3
2
1
0
BYTE 1
EXC Duty Cycle [4:0]
F_EL
F_MEC
BYTE 2
LIN Bus Timeout Com error
Measured Current or Temperature [5:0]
ALTERNATOR A
DATA FIELD DESCRIPTION FOR ALTERNATOR A READ COMMAND: ID = 12
F_HT
7
6
5
4
3
2
1
0
BYTE 1
BYTE 2
0
Class[4:0]
Manufacturer [2:0]
0
0
0
Slave Not
Checksum ID Parity Fault Sync Break
Responding
Fault
ALTERNATOR B
DATA FIELD DESCRIPTION FOR ALTERNATOR B WRITE COMMAND: ID = 2A
7
6
5
4
3
2
1
0
BYTE 1
x
BYTE 2
BYTE 3
x
BYTE 4
x
Ramp Cutoff [3:0]
x
x
Target Voltage [5:0]
Ramp Rate [3:0]
x
Current LImit [4:0]
x
x
x
x
x
x
x
x
80310
18
Analog Integrated Circuit Device Data
Freescale Semiconductor