These are the most important connectors:
n The analog connector (P1) is a 100-pin connector. The signals
available at this connector are described in Analog Connector (P1)
on page 107.
n The digital connector (P2) is a 100-pin connector. The signals
available at this connector are described in Digital Connector (P2)
on page 112.
n The incremental encoder/digital connector (P3) is a 100-pin
connector. The signals available at this connector are described in
Incremental Encoder/Digital Connector (P3) on page 117.
Furthermore, the following connectors, jumpers and LEDs can be
found on the DS1103 board:
n The JTAG programming connector (P5) is for internal use only.
N O T I C E
To avoid damage, do not touch the JTAG programming
connector when power is applied to the DS1103.
n The slave DSP flash jumper (J1) is used to control the protection
mode and watchdog mode of the flash memory (see Slave DSP
Flash Jumper (J1) on page 123).
n
The slave DSP debug connector (P6) can be used for Slave DSP
debugging. The signals available at this connector are described in
Slave DSP Debug Connector (P6) on page 123.
n
The 4 red status LEDs display the current status of the board.
These LEDs can be used for troubleshooting purposes. For details,
see Status LEDs of the DS1103 on page 124.
Components
Analog Connector (P1)
The analog connector (P1) is a 100‑pin, high density KEL connector. It
is used to obtain access to the analog signals of the board. The
connector is located on the bracket of the DS1103, see Board
Overview on page 105.
Purpose
Using the adapter cable supplied with the board, the analog
connector (P1) can be linked to two 50-pin, female Sub‑D connectors
(labeled P1A, P1B).
Adapter cable
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DS1103 Components
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DS1103 Hardware Installation and Configuration November 2014
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