Can I ask you some advice about CY7C68013A?
The register configurations of serial port are normal. When writing data into SUBF1 in program, the debugging software of serial port also can receive. However,I am confusing about that why the program can’t enter into interruption ? Is it right that the interruption be realized passing LED? I have texted the program of LED,it can operate.
The CY7C68013A datasheet
My program is as following:
CKCON=0x10; //CLKOUT 4·ÖÆµ
TMOD=0x20; //TIME1 8Î»×Ô¶¯ÖØ×°Ä£Ê½
ES1 = 1;
void ISR_UART1 (void) interrupt 7 //´®¿Ú1ÖÐ¶Ïº¯Êý
Can anyone here give me some help? Thanks in advance !