$7.$ Consider the following source code

$```$

unsigned int$16$ x$,$ y; $//$ MISSING VALUES.

#INT$\_$CCP$1$

void int$\_$ccp$1\_$isr$()\{$

$*$CPPR$1=*$CCPR$1+$ x;

$\}$

main$()\{$

lcd$\_$init$()$;

$*$TR$\backslash$overline$\{$ISSB $=0$x$00$;$\}$

T$1$CON$->$TMR$1$ON $=1$;

T$1$CON$->$T$1$CKPSx $=1$;

CCP$1$CON$->$CCPxMx $=2$;

PIE$1->$CCP$1$IE $=1$;

INTCON$->$PEIE $=1$;

INTCON$->$GIE $=1$;

$*$CCPR$1=$ y;

while$(1)\{$

$\}$

$\}$

$```$

Given the code above what calculate the value of $\backslash ($ x $\backslash )$ and $\backslash ($ y $\backslash )$ that will generate a $\backslash (\backslash$mathrm$\{$F$\}=\backslash )575$ kHz at PIN$\_$C$2.$

$\backslash [$

$\backslash$begin$\{$array$\}\{$l$\}$

x$=$y$=4$

$\backslash$end$\{$array$\}$

$\backslash ]$