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| MC9S12P128 Datasheet, PDF (396/564 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers | |||
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Serial Communication Interface (S12SCIV5)
11.5.3.1.8 BKDIF Description
The BKDIF interrupt is set when a break signal was received. Clear BKDIF by writing a â1â to the
SCIASR1 SCI alternative status register 1. This ï¬ag is also cleared if break detect feature is disabled.
11.5.4 Recovery from Wait Mode
The SCI interrupt request can be used to bring the CPU out of wait mode.
11.5.5 Recovery from Stop Mode
An active edge on the receive input can be used to bring the CPU out of stop mode.
S12P-Family Reference Manual, Rev. 1.12
396
Freescale Semiconductor
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