參數資料
型號: MC68HC05P18AMP
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數: 70/130頁
文件大小: 1310K
代理商: MC68HC05P18AMP
NON-DISCLOSURE
AGREEMENT
REQUIRED
Interrupts
Technical Data
MC68HC05P18A
Interrupts
the timer status register (TSR) and its corresponding enable bit can be
found in the timer control register (TCR).
The I bit in the CCR must be clear in order for the input capture interrupt
to be enabled. The interrupt service routine address is specified by the
contents of memory locations $3FF8 and $3FF9.
4.4.3.3 Output Compare Interrupt
The output compare interrupt is generated by the 16-bit timer as
described in Section 8. 16-Bit Timer. The output compare interrupt flag
is located in register TSR and its corresponding enable bit can be found
in register TCR.
The I bit in the CCR must be clear in order for the output compare
interrupt to be enabled. The interrupt service routine address is specified
by the contents of memory locations $3FF8 and $3FF9.
4.4.3.4 Timer Overflow Interrupt
The timer overflow interrupt is generated by the 16-bit timer as described
in Section 8. 16-Bit Timer. The timer overflow interrupt flag is located in
register TSR and its corresponding enable bit can be found in register
TCR.
The I bit in the CCR must be clear in order for the timer overflow interrupt
to be enabled. This internal interrupt will vector to the interrupt service
routine located at the address specified by the contents of memory
locations $3FF8 and $3FF9.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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