DM300023 Microchip Technology, DM300023 Datasheet - Page 121

• 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

REGISTER 12-13: TRIGx: PWM TRIGGER COMPARE VALUE REGISTER
© 2006 Microchip Technology Inc.
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-3
bit 2-0
Note 1:
R/W-0
R/W-0
The minimum usable value for this register is 0x0008
A value of 0x0000 does not produce a trigger.
If the TRIGx value is being calculated based on duty cycle value, you must ensure that a minimum TRIGx
value is written into the register at all times.
TRGCMP<15:3>: Trigger Control Value bits
Register contains the compare value for PWMx time base for generating a trigger to the ADC module
for initiating a sample and conversion process, or generating a trigger interrupt.
Unimplemented: Read as ‘0’
R/W-0
R/W-0
TRGCMP<7:3>
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
R/W-0
R/W-0
TRGCMP<15:8>
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
(1)
R/W-0
R/W-0
dsPIC30F1010/202X
R/W-0
U-0
—
x = Bit is unknown
R/W-0
U-0
—
DS70178C-page 119
R/W-0
U-0
—
bit 8
bit 0