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| PIC24FJ256DA210 Datasheet, PDF (192/408 Pages) Microchip Technology – 64/100-Pin, 16-Bit Flash Microcontrollers with Graphics Controller and USB On-The-Go (OTG) | |||
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PIC24FJ256DA210 FAMILY
FIGURE 12-1:
TIMER2/3 AND TIMER4/5 (32-BIT) BLOCK DIAGRAM
T2CK
(T4CK)
Gate
Sync
TON
1x
01
TCKPS<1:0>
2
Prescaler
1, 8, 64, 256
TCY
TGATE
1
Set T3IF (T5IF)
0
QD
Q CK
PR3
(PR5)
PR2
(PR4)
ADC Event Trigger(3)
Equal
Comparator
MSB
LSB
Reset
TMR3
(TMR5)
TMR2
(TMR4)
16
Read TMR2 (TMR4)(1)
Write TMR2 (TMR4)(1)
16
TMR3HLD 16
(TMR5HLD)
00
TGATE(2)
TCS(2)
Sync
Data Bus<15:0>
Note 1:
2:
3:
The 32-Bit Timer Configuration bit, T32, must be set for 32-bit timer/counter operation. All control bits are
respective to the T2CON and T4CON registers.
The timer clock input must be assigned to an available RPn/RPIn pin before use. See Section 10.4 âPeripheral
Pin Select (PPS)â for more information.
The ADC event trigger is available only on Timer 2/3 in 32-bit mode and Timer 3 in 16-bit mode.
DS39969B-page 192
ï£ 2010 Microchip Technology Inc.
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