portdesign.txt

FM发射器的源代码,义隆MCU+三洋发射IC,LV2280方案.可实现睡眠,省电,发射频率88MHZ~108MHZ.

;=KeyNum=======Funtion========Init Value======== Operation Value==
;p5.7 ----------NA-------------0                     0    
;p5.6 ----      NA             0                     0
;p5.5           NA             0                     0
;p5.4       I,PWR Detect       L                     H
;----------------------------------------------------------
;P6.7       I,PWR Key          H                     L
;P6.6       I,Adu Key          H                     L
;P6.5       I,M4 Key           H                     L
;P6.4       I,M3 Key           H                     L
;P6.3       I,M2 Key           H                     L
;P6.2       I,M1 Key           H                     L
;P6.1       I,Fre-             H                     L
;P6.0       I,Fre+             H                     L
;-----------------------------------------------------------
;P7.7       O,NA               L                     L
;P7.6       O,PA1 set           H/L                   H/L
;P7.5       O,PA0 set           H/L                   H/L
;P7.4       O,AGC set           H/L                   H/L
;P7.3       S19
;P7.2       S18
;P7.1       S17
;P7.0       S16
;----------------------------------------------------------
;P8.4        NA
;P8.3        O,Led Ctrl          H                    L
;P8.2        O,Lv2280 Pwr        L                    H
;P8.1        O,SCL               H                    H/L
;P8.0        O,SDA               H                    H/L
;------------------------------------------------------------