DM300023 Microchip Technology, DM300023 Datasheet - Page 94

• Manufacturer Part Number: DM300023
• Description: KIT DEMO DSPICDEM SMPS BUCK
• Manufacturer: Microchip Technology
• Series: dsPIC™r

Specifications of DM300023

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 2, Non-Isolated
• Voltage - Input: 7 ~ 15V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: dsPIC30F2020
• Processor To Be Evaluated: dsPIC30F202x/1010
• Interface Type: RS-232
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

dsPIC30F1010/202X
FIGURE 9-1:
DS70178C-page 92
ADC Event Trigger
Note:
T3IF
Event Flag
T2CK
Data Bus<15:0>
(T2CON<6>)
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.
TGATE
Read TMR2
Write TMR2
0
1
32-BIT TIMER2/3 BLOCK DIAGRAM
Reset
Equal
16
TMR3HLD
MSB
TMR3
PR3
Comparator x 32
16
16
TMR2
LSB
PR2
Q
Q
Preliminary
CK
D
Gate
Sync
T
CY
TGATE(T2CON<6>)
1 X
0 1
0 0
Sync
TON
© 2006 Microchip Technology Inc.
TCKPS<1:0>
1, 8, 64, 256
Prescaler
2