MA330028 Microchip Technology, MA330028 Datasheet - Page 254

• Manufacturer Part Number: MA330028
• Description: Daughter Cards & OEM Boards dsPIC33EP64MC504 PIM
• Manufacturer: Microchip Technology

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

REGISTER 17-2:
DS70657E-page 254
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15
bit 14
bit 13-11
bit 10-9
bit 8
bit 7
bit 6
bit 5
bit 4
bit 3
HOMPOL
QCAPEN
R/W-0
R/W-0
QCAPEN: Position Counter Input Capture Enable bit
1 = Positive edge detect of Home input triggers position capture function
0 = HOMEx input event (positive edge) does not trigger a capture event
FLTREN: QEAx/QEBx/INDXx/HOMEx Digital Filter Enable bit
1 = Input Pin Digital filter is enabled
0 = Input Pin Digital filter is disabled (bypassed)
QFDIV<2:0>: QEAx/QEBx/INDXx/HOMEx Digital Input Filter Clock Divide Select bits
111 = 1:256 clock divide
110 = 1:64 clock divide
101 = 1:32 clock divide
100 = 1:16 clock divide
011 = 1:8 clock divide
010 = 1:4 clock divide
001 = 1:2 clock divide
000 = 1:1 clock divide
OUTFNC<1:0>: QEI Module Output Function Mode Select bits
11 = The CTNCMPx pin goes high when QEI1LEC ≥ POSxCNT ≥ QEI1GEC
10 = The CTNCMPx pin goes high when POSxCNT ≤ QEI1LEC
01 = The CTNCMPx pin goes high when POSxCNT ≥ QEI1GEC
00 = Output is disabled
SWPAB: Swap QEA and QEB Inputs bit
1 = QEAx and QEBx are swapped prior to quadrature decoder logic
0 = QEAx and QEBx are not swapped
HOMPOL: HOMEx Input Polarity Select bit
1 = Input is inverted
0 = Input is not inverted
IDXPOL: HOMEx Input Polarity Select bit
1 = Input is inverted
0 = Input is not inverted
QEBPOL: QEBx Input Polarity Select bit
1 = Input is inverted
0 = Input is not inverted
QEAPOL: QEAx Input Polarity Select bit
1 = Input is inverted
0 = Input is not inverted
HOME: Status of HOMEx Input Pin After Polarity Control
1 = Pin is at logic ‘1’
0 = Pin is at logic ‘0’
FLTREN
IDXPOL
R/W-0
R/W-0
QEI1IOC: QEI I/O CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
QEBPOL
R/W-0
R/W-0
QFDIV<2:0>
QEAPOL
R/W-0
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
HOME
R/W-0
R-x
INDEX
R/W-0
R-x
OUTFNC<1:0>
© 2011-2012 Microchip Technology Inc.
x = Bit is unknown
R/W-0
QEB
R-x
SWPAB
R/W-0
QEA
R-x
bit 8
bit 0