Tabs to control basic

setup, RX and TX

& SYNC registers as

well as CDCE72010

Individual control

registers

Control to send or read all registers

(AFE722x and CDCE72010) as well

as load or save register files.

Reset USB port on FTDI

chip – required after power

up of AFE722x EVM.

Summary of current registers being written showing 12bit

address & 8bit data in hex format as well as 8bit in binary format.

Warning indication that USB

communication is not established.

www.ti.com

AFE722x.ini file for TSW1200

2

AFE722x.ini file for TSW1200

The AFE722x software package comes with a new ini file for the TSW1200. This AFE722x.ini file should

be placed manually into the following directory in order for the TSW1200 to recognize it: C:\Program

Files\Texas Instruments\TSW1200\ADC Files

3

AFE722x EVM Software - SPI Control

The AFE722x EVM software controls the AFE722x and CDCE72010 on the EVM via SPI register writes

through a USB connection with the PC. Below is a snapshot of the GUI front panel highlighting the various

tabs to control the setup of AFE722x as well as CDCE72010.

It is required to perform a USB reset after applying power to the EVM to establish proper connection with

the PC. A warning sign on the bottom right will flash otherwise indicating USB communication failure.

The EVM software also provides the option to save all registers to a file or to load registers from a file.

3

SLOU330

– December 2011

EVM Description

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