hi, im having a pretty stupid problem. using a 18f2431

i currently have my pic capturing a signal, it measures the period of the signal. the signal im inputting is at 19.45/64 khz so it has a period of about 3280 microseconds. i then use this for a duty for the output (the period will affect my pulsewidth in this project). it gives me an output, and the pulse width is about 1/10 of the period. my output signal which is at about 20khz.

my question is.. when i measure the period is it measuring in microseconds? or how is it measured because im quite confused and the data sheet doesnt seem to enlighten me...

this is my code:

Code:
define osc 20

T1 VAR word

Capture VAR PIR3.1
False CON 0
True  CON 1

' auto time base reset, frequency mode, capture on every rising edge
    Frequency  CON %01000101
  
    ANSEL0=0             ' All digital
    TRISA.2 = 1          ' this is your (CAP1) input pin measuring the frequency
    INTCON = 0           ' Interrupts off
    TMR5H = 0            ' Clear high byte of TMR5 counter
    TMR5L = 0            ' Clear low byte
    T5CON = %00000001    ' prescale=1:1, int clock, TMR5=on
    CAP1CON = Frequency  ' we're measuring a frequency
  

        Duty Var word
                                  'byte being the one that is answer of algorithm when thats created
   
    PORTB = 0               ' clear port latch
    TRISB = %11000000       ' PWM0,1,2,3,4,5 outputs
    
    TRISC = 2               ' RC1 = FLTA input (ground RC1 to halt PWM)
                            ' RC1 should be pulled high for normal PWM operation
                            ' when fault A is enabled.
    ' PCPWM init
    DTCON = %00000101       ' ~500nS dead-time (for complementary outputs only)
    PTCON0 = %00000000      ' 1:1 postscale, Fosc/4 1:1 prescale, free running mode
                            ' PTCON0 = %00000100 would give 19.45kHz/4
    PTPERL = 0              ' 
    PTPERH = 1              ' PTPER = $0100 or 256d for ~19.45kHz
	
    ' PWM4,5 independent, PWM0,1,2,3 complementary
    PWMCON0 = %01010100     ' PWM[5:0] outputs enabled
    PWMCON1 = 1             ' updates enabled, overrides sync w/timebase
    PTCON1 = %10000000      ' PWM time base is ON, counts up
    FLTCONFIG = %00000011   ' enable fault A, cycle-by-cycle mode

Main: 
    Capture = False       ' Reset capture flag
    GOSUB Freq            ' get frequency
    



    Duty = T1          ' 
    PDC2L = Duty.LowByte    ' maintain a fixed 50% duty cycle on PWM4,5
    PDC2H = Duty.HighByte   ' independent PWM outputs.
    
    GOTO Main

Freq:    
    ' Frequency measurement mode, capture Timer5 count every rising edge
    ' with auto reset of Timer5 on each event
    WHILE Capture = False
    WEND
    T1.HighByte = CAP1BUFH
    T1.LowByte = CAP1BUFL
    RETURN

    END