Datasheet

Register 8: QEI Velocity (QEISPEED), offset 0x01C
This register contains the most recently measured velocity of the quadrature encoder. This
corresponds to the number of velocity pulses counted in the previous velocity timer period. This
register does not update when VelEn in QEICTL is 0.
QEI Velocity (QEISPEED)
QEI0 base: 0x4002.C000
QEI1 base: 0x4002.D000
Offset 0x01C
Type RO, reset 0x0000.0000
16171819202122232425262728293031
Speed
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
Speed
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Velocity
The measured speed of the quadrature encoder in pulses per period.
0x00ROSpeed31:0
June 18, 2012712
Texas Instruments-Production Data
Quadrature Encoder Interface (QEI)
NRND: Not recommended for new designs.