MC68HC11P2 Datasheet, PDF (198/268 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Resets and Interrupts
Table 10-3. Highest priority interrupt selection
PSELx
43210
Interrupt source promoted
0 0 0XX
reserved (default to IRQ)
00100
reserved (default to IRQ)
00101
reserved (default to IRQ)
00110
IRQ (external pin)
00111
Real-time interrupt
01000
Timer input capture 1
01001
Timer input capture 2
01010
Timer input capture 3
01011
Timer output compare 1
01100
Timer output compare 2
01101
Timer output compare 3
01110
Timer output compare 4
0 1 1 1 1 Timer output compare 5/input capture 4
10000
Timer overflow
10001
Pulse accumulator overflow
10010
Pulse accumulator input edge
10011
SPI serial transfer complete
10100
SCI1 serial system
10101
SCI2/MI BUS serial system
10110
SCI3/MI BUS serial system
10111
reserved (default to IRQ)
1 1XXX
reserved (default to IRQ)
Technical Data
Resets and Interrupts
For More Information On This Product,
Go to: www.freescale.com
MC68HC11P2 — Rev 1.0