Dac7512n analog mixed signal IC converter

The method of putting the module into the default state ：
IBF8 There is one on the side of the module INIT The switch of , On the side of the module . take INIT Switch on INIT Location , Turn on the power again , At this time, the module enters the default state . In this state , The configuration of the module is as follows ：
The address code is 00
Baud rate 9600 bps
Disable checksum
At this time , You can modify... Through the configuration command IBF8 Baud rate of the module , Parameters such as checksum status . When the specific configuration of a module is uncertain , Can also be INIT Switch on INIT Location , Put the module into the default state , Then reconfigure the module .
notes ： When in normal use, please put INIT Switch on NORMAL Location .

 The character protocol command consists of a series of characters , Such as the first code 、 Address ID, Variable 、 Optional checksum bytes and a to display the command Terminator (cr). In addition to the wildcard address of the host “**” In addition to the command of synchronization , Command only one at a time IBF8 modular .

Command format ：(Leading Code)(Addr)(Command)[data]checksum
(Leading code) The first code is the first letter in the command . All commands require a command header , Such as %,$,#,@,… etc. . 1- character
(Addr) Address code of the module , If not specified below , Value range from 00～FF ( Hexadecimal ). 2- character
(Command) It shows the command code or variable value .