MA330028 Microchip Technology, MA330028 Datasheet - Page 249
MA330028
Manufacturer Part Number
MA330028
Description
Daughter Cards & OEM Boards dsPIC33EP64MC504 PIM
Manufacturer
Microchip Technology
Datasheet
1.MA240028.pdf
(510 pages)
Specifications of MA330028
Rohs
yes
Product
Daughter Cards
Core
dsPIC
Description/function
Plug-in-module with dsPIC33EP64MC504 device for use with DM330021 and DM330023 motor control development board
Interface Type
CAN, I2C, SPI
Operating Supply Voltage
3 to 3.6 V
Tool Is For Evaluation Of
dsPIC33EP64MC504
For Use With
DM330021, DM330023
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MA330028
Manufacturer:
MICROCHIP
Quantity:
12 000
- Current page: 249 of 510
- Download datasheet (5Mb)
17.0
© 2011-2012 Microchip Technology Inc.
Note 1: This data sheet summarizes the features
2: Some registers and associated bits
QUADRATURE ENCODER
INTERFACE (QEI) MODULE
(dsPIC33EPXXXMC20X/50X
and PIC24EPXXXMC20X
DEVICES ONLY)
of
dsPIC33EPXXXMC20X/50X,
PIC24EPXXXGP/MC20X
devices. It is not intended to be a
comprehensive reference source. To
complement the information in this data
sheet, refer to Section 15. “Quadrature
Encoder Interface (QEI)” (DS70601) of
the
Reference Manual”, which is available
from
(www.microchip.com).
described in this section may not be
available on all devices. Refer to
Section 4.0 “Memory Organization”
this data sheet for device-specific register
and bit information.
the
the
“dsPIC33E/PIC24E
Microchip
dsPIC33EPXXXGP50X,
families
web
Family
and
site
Preliminary
of
in
This chapter describes the Quadrature Encoder Inter-
face (QEI) module and associated operational modes.
The QEI module provides the interface to incremental
encoders for obtaining mechanical position data.
The operational features of the QEI module include:
• 32-bit position counter
• 32-bit Index pulse counter
• 32-bit Interval timer
• 16-bit velocity counter
• 32-bit Position Initialization/Capture/Compare
• 32-bit Position Compare Low register
• x4 Quadrature Count mode
• External Up/Down Count mode
• External Gated Count mode
• External Gated Timer mode
• Internal Timer mode
Figure 17-1
High register
illustrates the QEI block diagram.
DS70657E-page 249
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