MC68HC11G5 Datasheet, PDF (66/195 Pages) Motorola, Inc – High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller

Freescale Semiconductor, Inc.
BEGIN
YES
RDRF = 1 ?
NO
YES
OR = 1 ?
NO
YES
RIE = 1 ?
NO
YES
RE = 1 ?
NO
YES
TDRE = 1 ?
NO
YES
TIE = 1 ?
NO
YES
TE = 1 ?
NO
YES
TC = 1 ?
NO
YES
TCIE = 1 ?
NO
YES
IDLE = 1 ?
NO
NO VALID SCI
REQUEST
YES
ILIE = 1 ?
NO
YES
RE = 1 ?
NO
YES — VALID SCI
REQUEST
Figure 5-4. Interrupt Source Resolution within SCI
5-14
RESETS, INTERRUPTS AND LOW POWER MODES
For More Information On This Product,
Go to: www.freescale.com