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Connector Pinouts and LEDs
DS1103 Hardware Installation and Configuration March 2004
163
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DS1103 Connectors
The DS1103 is equipped with the following connectors:
■ Analog Connector (P1) on page 164
■ Digital Connector (P2) on page 168
■ Incremental Encoder/Digital Connector (P3) on page 172
■ Slave DSP Debug Connector (P6) on page 176
■ Slave DSP Flash Jumper (J1) on page 177
N
Prior to connecting external devices to the board, ensure you have
familiarized yourself with the relevant instructions provided in How to
Connect External Devices to a Board on page 138.
N
The DS1103 provides three VCC lines. The total load of every VCC line
(VCC1, VCC2 or VCC3) must not exceed 500 mA.
Every VCC line (VCC1 … VCC3) is protected against short circuits by
one multifuse on the DS1103.
If VCC is overloaded or shorted, the corresponding multifuse is heated
up by the overcurrent and abruptly raises its resistance. To reset the
multifuse to its initial low resistance, turn off the power for some
minutes to allow the multifuse to cool down.