MC68HC912BD32 Datasheet, PDF (212/292 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Byteflight™ Module
SYNLIF — SYNC Pulse Lost Error Interrupt Flag
This bit will be set when a SYNC pulse lost error appears. If enabled,
a general interrupt is pending while this flag is set. The flag is enabled
as soon as the first valid normal/alarm synchronization pulse has
been detected.
1 = SYNC pulse lost error.
0 = No SYNC pulse lost error has occurred.
ILLPIF — Illegal Pulse Error Interrupt Flag
This bit will be set when an illegal pulse error appears. If enabled, a
general interrupt is pending while this flag is set.
1 = Illegal pulse error.
0 = No illegal pulse error has occurred.
LOCKIF — Locking Error Interrupt Flag
This bit will be set when two Rx buffers or two Tx buffers are locked
at the same time. If enabled, a general interrupt is pending while this
flag is set and the module enters soft reset. The bit is only cleared by
a hard or system reset.
1 = Locking error.
0 = No locking error has occurred.
WAKEIF — WAKEUP Interrupt Flag
This bit will be set when the module detects bus activity whilst it is
asleep. If enabled, a general interrupt is pending while this flag is set.
1 = Detected activity on the bus.
0 = No wake-up activity has been observed while in sleep mode.
MC68HC912BD32 Rev 1.0
Byteflight™ Module
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