aduc7033bstz-8l-rl Analog Devices, Inc., aduc7033bstz-8l-rl Datasheet - Page 131

• Manufacturer Part Number: aduc7033bstz-8l-rl
• Description: Integrated Precision Battery Sensor For Automotive
• Manufacturer: Analog Devices, Inc.

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1
LHSVAL0 LOADED
INTO LHSCAP HERE
MASTER DRIVES
BSD BUS LOW
BSD ‘0’ PERIOD
Figure 56. Master Read, Slave Transmit
3
4
SOFTWARE ASSERTS
BSD LOW HERE
LHSCMP = LHSVAL0
INTERRUPT GENERATED
HERE
5
SOFTWARE DEASSERTS
BSD HIGH HERE
BSD ‘1’ PERIOD
Rev. 0 | Page 131 of 136
WAKE-UP FROM BSD INTERFACE
The MCU core can be woken up from power-down via the BSD
physical interface. Before entering power-down mode, user
code should enable the start condition interrupt (LHSCON0[3]).
When this interrupt is enabled, a high to low transition on the
LIN/BSD pin generates an interrupt event and wakes up the
MCU core.
ADuC7033