E520.14 Datasheet, PDF (32/41 Pages) ELMOS Semiconductor AG – Provides four HS-CAN physical interfaces

Quad CAN transceiver
PRODUCTION DATA – FEB 4, 2014
Register Name
INT_STAT
WU_SRC
SUPPLY_STAT
WAKE_CFG
Address
x03
x04
x05
x09
Description
Interrupt status register
Wake up source register
VS, VCC and VIO status information
Hot access to wake up source configuration registers
Table 31: INTN RegisterTable
Register INT_STAT (x03)
MSB
Content
-
OT
WAKE SUPPLY CAN4
CAN3
CAN2
Reset value
0
0
0
0
0
0
0
Access
R
R
R
R
R
R
R
Bit Description
OT :
1..Over temperature shutdown level crossing is reason for interrupt
0..Over temperature shutdown level crossing is not reason for interrupt
WAKE :
1..Wake up event is reason for interrupt
0..Wake up event is not reason for interrupt
SUPPLY :
1..Undervoltage condition at VIO, VCC or VS are reasons for interrupt
0..Undervoltage condition at VIO, VCC or VS are not reasons for interrupt
CAN4 :
1..CAN4 interface is reason for interrupt
0..CAN4 interface is not reason for interrupt
CAN3 :
1..CAN3 interface is reason for interrupt
0..CAN3 interface is not reason for interrupt
CAN2 :
1..CAN2 interface is reason for interrupt
0..CAN2 interface is not reason for interrupt
CAN1 :
1..CAN1 interface is reason for interrupt
0..CAN1 interface is not reason for interrupt
Table 32: Interrupt status register
E520.14
LSB
CAN1
0
R
Elmos Semiconductor AG reserves the right to change the detail specifications as may be required to permit improvements in the design of its products.
Elmos Semiconductor AG
Data Sheet 32 / 41
QM-No.: 25DS2014E.02