Texas Instruments SD307EVK Evaluation Board SD307EVK/NOPB SD307EVK/NOPB 数据表

产品代码

SD307EVK/NOPB

SD303EVK / SD307EVK

LMH0303 / LMH0307
Evaluation Board User Guide

National Semiconductor
EVK User Manual

February 3, 2010

Overview

The SD303/SD307 Evaluation Kit (EVK) enables evaluation of the LMH0303 3G/HD/SD SDI Cable Driver with
Cable Detect or the LMH0307 3G/HD/SD SDI Dual Cable Driver with Cable Detect. A graphical user interface
allows managing the SMBus registers of the LMH0303 or LMH0307 device.

Evaluation Kit (SD303EVK / SD307EVK) Contents

The EVK contains the following parts:

• SD303/SD307 EVK board assembly with either the LMH0303 or LMH0307 cable driver

• USB

cable

• SD303/SD307 EVK User Guide

Evaluation Board Description

The evaluation board comes in two versions, depending on the cable driver installed:

1) SD303 with the LMH0303 cable driver
2) SD307 with the LMH0307 dual cable driver

The two cable drivers share the same evaluation board (SD303/SD307). The SD303/SD307 evaluation board silk
screen shows the LMH0307 pin name terminology. Table 1 shows the pin name differences between the LMH0307
and LMH0303. The LMH0303 has a single output channel, SDO/SDO

¯¯¯¯ . The LMH0307 has that same output

channel and refers to it as SDO0/SDO0

¯¯¯¯¯ . In addition, the LMH0307 adds a second output channel: SDO1/SDO1

¯¯¯¯¯ .

Table 1. LMH0307 and LMH0303 Pin Name Comparison

Reference

LMH0307 Name

LMH0307 Description

LMH0303 Name

LMH0303 Description

SDO0

Channel 0 true output

SDO

True output

J4 SDO0

¯¯¯¯¯

Channel 0 complement output

SDO

¯¯¯¯

Complement output

SDO1

Channel 1 true output

J6 SDO1

¯¯¯¯¯

Channel 1 complement output

TF0P

SDO0 Termination Fault

TFP

SDO Termination Fault

D10 TF0N

SDO0

¯¯¯¯¯ Termination Fault

TFN

SDO

¯¯¯¯ Termination Fault

TF1P

SDO1 Termination Fault

D7 TF1N

SDO1

¯¯¯¯¯ Termination Fault

Figure 1 shows the SD303/SD307 evaluation board.

SD303/SD307 EVK User Guide

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