SFR_8BIT(IE1);                                /* Interrupt Enable 1 */
#define WDTIE                  (0x01)         /* Watchdog Interrupt Enable */
#define OFIE                   (0x02)         /* Osc. Fault  Interrupt Enable */
#define NMIIE                  (0x10)         /* NMI Interrupt Enable */
#define ACCVIE                 (0x20)         /* Flash Access Violation Interrupt Enable */ SFR_8BIT(IFG1);                               /* Interrupt Flag 1 */
#define WDTIFG                 (0x01)         /* Watchdog Interrupt Flag */
#define OFIFG                  (0x02)         /* Osc. Fault Interrupt Flag */
#define PORIFG                 (0x04)         /* Power On Interrupt Flag */
#define RSTIFG                 (0x08)         /* Reset Interrupt Flag */
#define NMIIFG                 (0x10)         /* NMI Interrupt Flag */   请问下IE1和IFG1在哪里定义的？找了很久都没有找到。。。。 此帖出自小平头技术问答