I'm trying to use the USART from a 16C65 to talk to a PC RS232. I've put
inputs in the RC7 pin in the MPLAB with an stimulus file and with
Asynchornous stimulus, but no char gets in. The code I use to initialize the
USART is:

RS2inic bsf     STATUS,RP0 ;                 *** Banco 1 ***
        movlw   D'25'      ; 9600 Baud
        movwf   SPBRG
        movlw   B'00100100'
                ;  ||| +--> BRGH=1 High speed
                ;  ||+----> SYNC=0 Async. transmission
                ;  |+-----> TXEN=1 Enable transmission
                ;  +------> TX8/9=0 8 bits/byte transmission
        movwf   TXSTA
        bcf     STATUS,RP0 ;                 *** Banco 0 ***
        movlw   B'10010000'
                ; || +----> CREN=1 Enable reception
                ; |+------> RC8/9=0 8 bits/byte reception
                ; +-------> SPEN=1 Enable serial port
        movwf   RCSTA

And then I wait Interruptions from the USART each incoming char.

The Interruptions initialization is as follows:

; Inicializa las interrupciones
INTinic clrf    PIR1       ; TMR2IF=0 Erase int flags
        movlw   B'00110010'
                ;   ||  +--> TMR2IE=1 -> Enable tmr2 int.
                ;   |+-----> TXIE=1 -> Enable transm. int.
                ;   +------> RCIE=1 -> Enable receip. int.
        bsf     STATUS,RP0 ;                 *** Banco 1 ***
        movwf   PIE1
        bcf     STATUS,RP0 ;                 *** Banco 0 ***
        bsf     INTCON,6   ; PEIE=1 -> Enable perif. int.
        bsf     INTCON,7   ; GIE=1  -> Enable general int.
        return

(I use a constant timer int (for other purposes) and both In and Out USART
ints)

ÀWhat's wrong?

Thanks in advance.