DM300023 Microchip Technology, DM300023 Datasheet - Page 10

• 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
17. Module: SPI Module
DS80290J-page 10
Note:
The SMP bit (SPIxCON1<9>, where x = 1 or 2)
does not have any effect when the SPI module is
configured for a 1:1 prescale factor in Master
mode. In this mode, whether the SMP bit is set or
cleared, the data is always sampled at the end of
data output time.
Work around
If sampling at the middle of data output time is
required, then configure the SPI module to use a
clock prescale factor other than 1:1 using the
PPRE<1:0>
SPIxCON1 register.
The dsPIC30F1010/202X devices have
only one SPI. All references to x = 2 are
intended for software compatibility with
other dsPIC DSC devices.
and
SPRE<2:0>
bits
in
the
18. Module: I
The Bus Collision Status bit (BCL) does not get set
when a bus collision occurs during a Restart or
Stop event. However, the BCL bit gets set when a
bus collision occurs during a Start event.
Work around
None.
2
C Module
© 2008 Microchip Technology Inc.