Rainbow Electronics ATAR862-3 - Manual (Page 54)

54
ATAR862-3
4556B–4BMCU–02/03
Timer 3
Features • Two Compare Registers
• Capture Register
• Edge Sensitive Input with Zero Cross Detection Capability
• Trigger and Single Action Modes
• Output Control Modes
• Automatically Modulation and Demodulation Modes
• FSK Modulation
• Pulse width Modulation (PWM)
• Manchester Demodulation Together with SSI
• Biphase Demodulation Together with SSI
• Pulse-width Demodulation Together with SSI
Figure 51. Timer 3
8-bit comparator
Compare register 1
RES
Capture register
8-bit counter
Compare register 2
Control
C31
C32
Control
T3SM1
NQ
D T3RM1 T3IM1 T3TM1
TOG2 T3I
T3TM2 T3IM2 T3RM2 T3SM2
NQ
D
CL3
T3EIM
TOG3
INT5
CM31
CM32
: T3M1
: T3M2