FM Controller board

 

hardware

Software

Software Notes

Software designed to connect to an LMX2322 PLL. Pin A2 to an AGC comparator. Pin C7 to an on/off function.

Pins

//Buttons
CANCEL             PIN_B7
ENTER                 PIN_B6
DOWN                 PIN_B5
UP                     PIN_B4


//LCD module pins
RS         PIN_C5
E            PIN_C4
D7         PIN_C0
D6         PIN_C1
D5         PIN_C2
D4         PIN_C3


//stereo chip pins
DATA             PIN_B1     // Serial data pin
CLOCK         PIN_B2     // Clock pin
LOAD             PIN_B3     // load enable pin
MUTE PIN     PIN_B0     // mute pin
 

//PLL chip pins
DATA             PIN_B1     // Serial data pin
CLOCK         PIN_B2     // Clock pin
LOAD             PIN_C6     // load enable pin
VCOCPO        PIN_A3    // voltage from pll

//TX on/off
TX ON OFF         PIN_C7

//TX power level output

PIN_A2   // 3.13v max 0v min


Jonti 2006

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Jonti. Last modified Mon, 31 Aug 2015 06:59:15 GMT.