SFSL4.5MDB YAMAR [Yamar Electronics Ltd.], SFSL4.5MDB Datasheet - Page 6

• Manufacturer Part Number: SFSL4.5MDB
• Description: Independent DC-LIN Slave For Asynchronous Communication Over Noisy Lines
• Manufacturer: YAMAR [Yamar Electronics Ltd.]

DC-BUS
mode. If nSleep pin is low upon waking up, the local device that lowered it must raise the nSleep back
high.
Pins Mode 4 and Mode 3 should be connected to Vcc. The ISL40 operates at default with the following
parameters:
Bit rate: 19.2 Kbps
F0=5.5MHz
The following configuration pins enable changing of the default values.
© 2007 Yamar Electronics Ltd.
Wake
INH
3.3
HDO
T1 = 30uS-62uS
T2 = 92uS-124uS
ISL40 Configuration
BitRate1-0 [2]
AutoSleep
nExtendIn
ID[3:0]
InterHop
Proprietary and Confidential Information of YAMAR Electronics Ltd.
Signal
1111
1110
1101
1100
1011
1010
1001
1000
0111
0110
0101
0100
0011
0010
0001
0000(default)
T1
F0F1-3-0 [4]
10 = 57.6Kbps
01 = Reserved
Auto Sleep On
SIG[7:4] are outputs
InterHop On
Figure 3.8 - Wakeup from Wake
Defines device ID
T2
High (“1”)
3.58Mhz
3.58Mhz
3.58Mhz
3.58Mhz
4.5Mhz
4.5Mhz
4.5Mhz
4.5Mhz
10.7Mhz
5.5Mhz
5.5Mhz
6Mhz
6Mhz
6.5Mhz
6.5Mhz
5.5Mhz
6
F0
Wakeup Message
Standby
11 = 38.4Kbps
00 = 19.2Kbps
Auto Sleep Off
SIG[7:4] are inputs
InterHop Off
4.5Mhz
5.5Mhz
6Mhz
6.5Mhz
5.5Mhz
6Mhz
6.5Mhz
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
6.5Mhz
F1
Low (“0”)
DS-ISL40 R1.6
Normal
mode