mm912f634 Freescale Semiconductor, Inc, mm912f634 Datasheet - Page 76

• Manufacturer Part Number: mm912f634
• Description: Mm912f634 - Integrated S12 Based Relay Driver With Lin
• Manufacturer: Freescale Semiconductor, Inc

Note:
Functional Description and Application Information
4.8.2.3
Table 89. Wake-up Source Register (WSR)
Reading the WSR will clear the wake-up status bit(s). Writing will have no effect. The Wake-up Source Register (WSR) has to be
read after a wake-up condition, in order to execute a new STOP mode command. Two base clock cycles (f
required between the WSR read and the MCR write.
Freescale Semiconductor
Offset
70.
Table 90. WSR - Register Field Descriptions
W
R
6 - LINWU
5 - L5WU
4 - L4WU
3 - L3WU
2 - L2WU
1 - L1WU
0 - L0WU
7 - FWU
Offset related to 0x0200 for blocking access and 0x300 for non blocking access within the global address space.
(70)
Field
0x14
FWU
7
Wake-up Source Register (WSR)
Forced Wake-up - Wake-up caused by a forced wake-up
LIN Wake-up - Wake-up caused by a LIN wake-up
L5 Wake-up - Wake-up caused by a state change of the L6 Input
L4 Wake-up - Wake-up caused by a state change of the L5 Input
L3 Wake-up - Wake-up caused by a state change of the L4 Input
L2 Wake-up - Wake-up caused by a state change of the L3 Input
L1 Wake-up - Wake-up caused by a state change of the L2 Input
L0 Wake-up - Wake-up caused by a state change of the L1 Input
LINWU
6
L5WU
5
L4WU
4
Description
L3WU
3
L2WU
2
Wake-up / Cyclic Sense
L1WU
1
BASE
Access: User read
) delays are
MM912F634
L0WU
0
76