Datasheet

Quick Start Instructions

1.3.3 Reading the Conversion Data using the PICkit Serial Analyzer

You can read back the conversion data with the following steps.

1.3.3.1 CREATING SCRIPT FILE TO READ CONVERSION DATA

1. Click on ReadAddrA8 in “Example I2C Scripts” column.

This will result in filling in the spaces under Script Detail column.

Now you can modify the parameter boxes (delete or insert) in the Script Detail

column with options. The list of options will appear if you click the right mouse

button at the parameter box. You can delete the parameter box or add a new one.

2. Make sure you have the “Script Detail” parameters are listed in order as

follows:

I2CSTART

I2CWRTBYT

I2CRDBYTNLB

I2CSTOP

Script Detail

------> This means there is one byte for address

------> Address byte with W

/R bit = 1101-1101

------> 5 bytes to read

Note: All 7 parameters above must be listed in order. The permeates above with

* are not modifiable. Address bits (A2, A1, A0) = (1,1,0) if both JP2 and JP3

are tied to V

. You can use different address bits by rearranging the JP1

and JP2 connectors. See MCP3424 Data Sheet for more information on

address bit selections.