(Picbasic Pro Compiler) Distinct management of two servos per timer(s) of 12F675?

[Sherbrook]

I would do it like this. Change PULSE_PIN for the second channel
Code not tested but should give some idea how to use timer 1

PIE.0 = 1   'Enable timer 1 overflow flag
T1CON = 0   'Timer 1 stopped, internal clock
PULSE_OUT VAR WORD

START:
PULSE_OUT = 1500               'Servo center value
PULSE_OUT = $FFFF - PULSE_OUT  'Timer 1 counts upwards
TMR1H = PULSE_OUT.HIGHBYTE
TMR1L = PULSE_OUT.LOWBYTE  'Set timer 1
PULSE_PIN_1 = 1  'Start pulse
T1CON.0 = 1    'Start timer 1
WHILE PIE1.0 = 0 : WEND   'Wait for Timer 1 overflow
PULSE_PIN_1 = 0    'End pulse
T1CON.0 = 0      'Stop timer 1
PIE1.0 = 0       'Reset overflow flag
   'wait 20ms .............................
GOTO START