Datasheet

© 2006 Microchip Technology Inc. Preliminary DS70178C-page 93
dsPIC30F1010/202X
FIGURE 9-2: 16-BIT TIMER2 BLOCK DIAGRAM
FIGURE 9-3: 16-BIT TIMER3 BLOCK DIAGRAM
TON
Sync
PR2
T2IF
Equal
Comparator x 16
TMR2
Reset
Event Flag
Q
QD
CK
TGATE
TCKPS<1:0>
Prescaler
1, 8, 64, 256
2
TGATE
T
CY
1
0
TCS
1 X
0 1
TGATE
0 0
Gate
T2CK
Sync
TON
PR3
T3IF
Equal
Comparator x 16
TMR3
Reset
Event Flag
Q
QD
CK
TGATE
TCKPS<1:0>
Prescaler
1, 8, 64, 256
2
TGATE
T
CY
1
0
TCS
(1)
1 X
0 1
TGATE
(2)
0 0
ADC Event Trigger
Sync
Note: The dsPIC30F202X does not have an external pin input to TIMER3. The following modes should not be used:
1. TCS = 1
2. TCS = 0 and TGATE = 1 (gated time accumulation)