Analog Devices EZ-Extender Analog 120-Pin Probing Board, Руководство пользователя

Страница: 19 / 29

PWM 180-Pin Probing Board Manual 2-1
2 PWM 180-PIN PROBING
BOARD HARDWARE
REFERENCE
This chapter describes the hardware design of the PWM 180-Pin Probing
Board.
The following topics are covered.
• System Architecture
Describes the board’s configuration and explains how the board
components interface with the processor.
• Connectors
Shows the locations and provides part numbers for the on-board
connectors. In addition, the manufacturer and part number infor-
mation is provided for the mating parts.
System Architecture
The PWM 180-Pin Probing Board allows all signals to be probed.
Silkscreen on the board corresponds with the pin number of the
QTH-090-01-F-D-A (
P1
) connector. These numbers also match
one-to-one with the QSH-090-01-F-D-A (
Jx
) connector located on the
attached EZ-KIT Lite.
It is also possible to connect the PWM 180-Pin Probing Board in between
the EZ-KIT Lite and an extender card with additional circuitry. To do
this, connect
P1
of the extender card to the EZ-KIT Lite and attach the
extender card to
J1
of the PWM 180-Pin Probing Board.