mc33905s Freescale Semiconductor, Inc, mc33905s Datasheet - Page 73

• Manufacturer Part Number: mc33905s
• Description: System Basis Chip Gen2 With High Speed Can And Lin Interface
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
Table 34. LIN 1 Register, LIN1
[b_15 b_14] 10_010 [P/N]
MOSI First byte [15-8]
b7 b6
b5 b4
Bits
Condition for default
00
01
10
11
00
01
10
11
b2
b0
0
1
0
1
01 10_ 011P
Default state
LIN mode [1], LIN mode [0] - LIN 1 interface mode control, wake-up enable / disable
LIN1 disable, wake-up capability disable
not used
LIN1 disable, wake-up capability enable
LIN1 Transmit Receive mode
Slew rate[1], Slew rate[0] LIN 1 slew rate selection
Slew rate for 20kbit/s baud rate
Slew rate for 10kbit/s baud rate
Slew rate for fast baud rate
Slew rate for fast baud rate
LIN T1 on
LIN 1 termination OFF
LIN 1 termination ON
Vsup ext
LIN goes recessive when device Vsup2 is below typ 6V. This is to meet J2602 specification
LIN continues operation below Vsup2 6V, until 5V-CAN is disabled.
LIN mode[1]
bit 7
0
LIN mode[0]
bit 6
0
Slew rate[1]
bit 5
0
Slew rate[0]
Description
MOSI Second Byte, bits 7-0
bit 4
0
POR
DETAIL OF CONTROL BITS AND REGISTER MAPPING
bit 3
0
-
LIN T1 on
bit 2
0
SERIAL PERIPHERAL INTERFACE
bit 1
0
-
Vsup ext
bit 0
0
33904/5
73