参数资料
型号: MC68HC05C12ACFB
厂商: MOTOROLA INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 92/156页
文件大小: 756K
代理商: MC68HC05C12ACFB
NON-DISCLOSURE
AGREEMENT
REQUIRED
Interrupts
General Release Specification
MC68HC05C12A Rev. 3.0
40
Interrupts
MOTOROLA
4.8 Serial Peripheral Interrupt (SPI)
Two different SPI interrupt flags cause an SPI interrupt whenever they
are set and enabled. The interrupt flags are in the SPI status register
(SPSR), and the enable bits are in the SPI control register (SPCR).
Either of these interrupts will vector to the same interrupt service routine,
located at the address specified by the contents of memory locations
$3FF4 and $3FF5.
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