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Board Configuration

11 Board Configuration

11.1 Input/Output, Power Supply, and USB

Figure 7. I/O, PWR, and USB Connector

Table 1. Input/Output, Power, and USB

Connector Description

J1 through J8 Analog Input signals for Ch1 through Ch8. Connect to a signal generator. A bandpass filter must be applied

between the generator and the SMA to get a better result. (See Figure 1 .)

P1/JP6 P1 is the +5-V and –5-V power supply connector. JP6 is the test point for +5-V/-5-V power supply.

JP3 Onboard 5-V enable. Set up as Figure 2 is a must to use onboard 5-V supply.

XP-5V -5-V supply test point.

TP5V +5-V supply test point.

JP1 Onboard +1.8-V enable. Set up as shown in Figure 2; required to use the onboard +1.8 V.

JP2 Onboard 3.3-VA enable. Set up as shown in Figure 2; required to use the onboard 3.3 V.

TP18VD +1.8-VD supply test point.

TP33VD +3.3-VD supply test point.

TP33VA +3.3-VA supply test point.

TP1 through TP4 Ground test points.

USB1 USB interface connector

JP18 Test points for USB data bus: From pin 1 to pin 9 the signals are: D0, D4, D2, D1, D7, D5, D6, and D3

SLOU332A– January 2012– Revised January 2012 AFE5803EVM (Revision E ) Evaluation Module

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