MCP4728EV datasheet(22/50 Pages) MICROCHIP

tên linh kiện	MCP4728EV

Giải thích chi tiết về linh kiện	Evaluation Board User’s Guide

PDF	50 Pages

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nhà sản xuất	MICROCHIP [Microchip Technology]

Trang chủ	http://www.microchip.com

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22 / 50 page

MCP4728 Evaluation Board User’s Guide

DS51837A-page 18

1.3.2.6

EXAMPLE 3: WRITING DAC REGISTERS WITH A FAST WRITE

COMMAND

Figure 1-12 shows an example of writing a script file on PICkit Serial PC GUI for a Fast

Write Command. This command writes to the DAC input registers and power-down

selection bits. The data are sent sequentially from channel A to the channel D.

EEPROM is not affected. This device updates the DAC output registers (VOUT) when

LDAC pin is low.

FIGURE 1-12:

Writing Script File to Write Each DAC Register with a Fast Write Command Using the

PICkit Serial Analyzer.

Note:

Please refer to the MCP4728 data sheet for the Fast Write Command

structure before excising this example.

To change value:

•

Click this box and

type a new value

To delete or Insert box:

•

Select the box and

right click the mouse

button for options

available

Make sure the listed

parameters in “script

Detail” are in the exact

order as shown here.

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