MA330028 Microchip Technology, MA330028 Datasheet - Page 253
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: 253 of 510
- Download datasheet (5Mb)
REGISTER 17-1:
© 2011-2012 Microchip Technology Inc.
bit 3
bit 2
bit 1-0
Note 1:
2:
3:
When CCM = 10 or CCM = 11, all of the QEI counters operate as timers and the PIMOD<2:0> bits are
ignored.
When CCM = 00 and QEA and QEB values match Index Match Value (IMV), the POSCNTH and
POSCNTL registers are reset.
The selected clock rate should be at least twice the expected maximum quadrature count rate.
CNTPOL: Position and Index Counter/Timer Direction Select bit
1 = Counter direction is negative unless modified by external Up/Down signal
0 = Counter direction is positive unless modified by external Up/Down signal
GATEN: External Count Gate Enable bit
1 = External gate signal controls position counter operation
0 = External gate signal does not affect position counter/timer operation
CCM<1:0>: Counter Control Mode Selection bits
11 = Internal timer mode with optional external count is selected
10 = External clock count with optional external count is selected
01 = External clock count with external up/down direction is selected
00 = Quadrature Encoder Interface (x4 mode) count mode is selected
QEI1CON: QEI CONTROL REGISTER (CONTINUED)
Preliminary
DS70657E-page 253
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