Pwm Switched Reluctance Mode Jumper (Jp6); Pwm Polarity Jumper (Jp7); Auxpwm Trip Jumper (Jp8) - Analog Devices ADSP-21992 EZ-KIT LITE System Manual

PWM Switched Reluctance Mode Jumper (JP6)

Connecting
JP36
ADSP-21992 to +3.3V and disables the
Alternatively, connecting
ADSP-21992 to

PWM Polarity Jumper (JP7)

Connecting
JP7
ADSP-21992 to +3.3V and enables active
connecting
JP7
ADSP-21992. The appropriate setting for this jumper is determined by
the exact nature of the gate drive circuit of the target system. A third alter-
native is to leave
by external hardware.

AUXPWM Trip Jumper (JP8)

Connecting jumper
ADSP-21992 to
pin of the ADSP-21992 can be defined by external circuitry, via the
connector (
P10
connects the
AUXTRIP
disabling
AUXPWM
Again, in this case, the
the connector (
PWM
circuitry.
ADSP-21992 EZ-KIT Lite Evaluation System Manual
in the 2-3 position ties the
in the 1-2 position ties the
JP6
and enables
GND
in the 2-3 position ties the
in the 1-2 position creates active
unconnected. In this case, its state can be determined
JP5
in the 2-3 position ties the
JP8
and enables
VDD
). Alternatively, connecting jumper
pin of the ADSP-21992 to
outputs. A third alternative is to leave
pin of the ADSP-21992 is connected to
AUXTRIP
) so that its value can be defined by external
P10
EZ-KIT Lite Hardware Reference
PWMSR
switched reluctance mode.
PWM
switched reluctance mode.
PWM
PWMPOL
outputs. Alternatively,
HI PWM
LO PWM
outputs. In this case, the
AUXPWM
JP8
GND
pin of the
pin of the
PWMSR
pin of the
outputs from the
pin of the
AUXTRIP
AUXTRIP
PWM
in the 1-2 position
, thereby permanently
unconnected.
JP8
3-15