dsPIC30F2010
FIGURE 10-1:
32-BIT TIMER2/3 BLOCK DIAGRAM
Data Bus<15:0>
TMR3HLD
16
Write TMR2
Read TMR2
16
Reset
TMR3
MSB
ADC Event Trigger
Equal
Comparator x 32
TMR2
LSB
Sync
16
PR3
0
T3IF
Event Flag
1
PR2
Q
Q
D
CK
TGATE(T2CON<6>)
TGATE
(T2CON<6>)
TCS
TGATE
T2CK
Gate
Sync
T
CY
TON
1X
TCKPS<1:0>
2
Prescaler
1, 8, 64, 256
01
00
Note:
Timer Configuration bit T32, T2CON(<3>) must be set to 1 for a 32-bit timer/counter operation. All control
bits are respective to the T2CON register.
DS70118G-page 62
漏
2006 Microchip Technology Inc.