Datasheet

© 2010 Microchip Technology Inc. DS70141F-page 73
dsPIC30F3010/3011
FIGURE 10-2: 16-BIT TIMER2 BLOCK DIAGRAM (TYPE B TIMER)
FIGURE 10-3: 16-BIT TIMER3 BLOCK DIAGRAM (TYPE C TIMER)
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
Q
D
CK
TGATE
TCKPS<1:0>
Prescaler
1, 8, 64, 256
2
TGATE
T
CY
1
0
TCS
1 X
0 1
TGATE
0 0
ADC Event Trigger
Sync
Note: The dsPIC30F3010/3011 devices do not have external pin inputs to Timer3. In these devices, the following
modes should not be used:
1. TCS = 1
2. TCS = 0 and TGATE = 1 (Gated Time Accumulation)