P5 cann't bit addressable
#define clr_IAPCN_FCTRL_0 SFRS=0;IAPCN&=0xFE
/**** P5 B1H PAGE 0 ****/
#define set_P5_7 SFRS=0;P5|=0x80
#define set_P5_6 SFRS=0;P5|=0x40
#define set_P5_5 SFRS=0;P5|=0x20
#define set_P5_4 SFRS=0;P5|=0x10
#define set_P5_3 SFRS=0;P5|=0x08
#define set_P5_2 SFRS=0;P5|=0x04
#define set_P5_1 SFRS=0;P5|=0x02
#define set_P5_0 SFRS=0;P5|=0x01
#define clr_P5_7 SFRS=0;P5&=0x7F
#define clr_P5_6 SFRS=0;P5&=0xBF
#define clr_P5_5 SFRS=0;P5&=0xDF
#define clr_P5_4 SFRS=0;P5&=0xEF
#define clr_P5_3 SFRS=0;P5&=0xF7
#define clr_P5_2 SFRS=0;P5&=0xFB
#define clr_P5_1 SFRS=0;P5&=0xFD
#define clr_P5_0 SFRS=0;P5&=0xFE
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