;-------------------TMR1 COUNTER-MODE
	banksel	T1CON			;bank 0 
	CLRF	T1CON			;Bit7:6 "00" TMR1 clock source is Fosc/4
	bcf		T1CON,T1CKPS1	;Bit5:4 "00" Prescaler 1:1
	bcf		T1CON,T1CKPS0	;
							
							;Bit3=0 LP Oscillator is OFF
	bsf		T1CON,NOT_T1SYNC;Bit2=1 ->??? ignored (because internal osc. is in use)
	bsf		T1CON,TMR1ON	;Bit0=1 TMR 1 ENABLED
	;
	;-------------------TIMER 1 GATE CONTROL	bank 0
;	banksel	PIE1			;bank1
;	bcf		PIE1,TMR1GIE	;TMR1 Gate Interrupt Disabled
;	banksel	PIR1			;bank0
;	clrf	PIR1
;	bcf		PIR1,TMR1GIF	;Bit7=1 Interupt is pending "austehend"
	clrf	T1GCON
	bsf		T1GCON,TMR1GE	;Bit7=1 TMR1 Gate is ENABLED
	bsf		T1GCON,T1GPOL	;Bit6=1 TMR1 COUNTS when gate is HIGH
	bcf		T1GCON,T1GTM	;Bit5=0 Toglemode disabled
	bsf		T1GCON,T1GSPM	;Bit4=1 Gate single pulse ENABLED

	bcf		T1GCON,T1GGO	;Bit3=1 Single pulse WAITING FOR AN EDGE
							;Bit2   Gate current state
;	bcf		T1GCON,T1GSS1	;Bit1:0	"01" Gate source is TMR0 OVERFLOW
;	bsf		T1GCON,T1GSS0	;Bit0=1
;
	bcf		T1GCON,T1GSS1	;Bit1:0	"00" Gate source is TMR1-
	bcf		T1GCON,T1GSS0	;Bit0=0      Gate-Pin "T1G" -> RB0
	;
	GOTO    Main
;******************************************************************************
Main
	clrf	TMR1L
	clrf	TMR1H
	bsf		T1GCON,T1GGO	;Bit3 set by sofware cleared by hardware	
Main_Loop
	btfsc	T1GCON,T1GGO	;=1 Flankenwechsel Gatepuls H->l? 
	GOTO	Main_Loop		;Nein, weiter warten
	
	CALL	OutTimer1		;JA, Zählerstand ausgeben
	CALL	OutT1GCON		;Register zur Kontrolle ausgeben
	CALL	OutPORTB
	movlw	d'2'			;Ablesepause 0,2s
	call	Delay100ms
	GOTO    Main
;******************************************************************************