Datasheet

Table Of Contents

PICkit™ Serial Analyzer User’s Guide

• AUX1 Default State – AUX1 communication line – default state (0 | 1)

• AUX2 Default State – AUX2 communication line – default state (0 | 1)

• AUX1 Direction – AUX1 communication line – direction: 1: input, 0: output

• AUX2 Direction – AUX2 communication line – direction: 1: input, 0: output

• Async Receive Disabled – Received data is disabled

8.6 COMMUNICATIONS: BASIC OPERATIONS

The USART Asynchronous Operations window can be opened by selecting:

• Communications: Basic Operations

from the tool bar, or

• B

asic Operations from the menu bar

The USART Asynchronous Basic Operations window is shown in Figure 8-3. There are

two basic communications commands, Read and Write.

Data can be transmitted to the target device as 7-bit ASCII or 8-bit byte. 7-bit ASCII

data is entered in the left-hand window. 8-bit byte is entered in the right-hand column.

Both transmitted and received data is displayed in the Transaction window.

The command will be logged in the Transactions window. A listing of the command

abbreviations is given in Table 8-2.

FIGURE 8-3: USART ASYNCHRONOUS BASIC OPERATIONS

8.7 SCRIPT BUILDER

USART Asynchronous commands can be combined into scripts, saved, and used over

again. The Script Builder window is opened by selecting Communications > Script >

Script Builder from the menu bar. The Script Builder is shown in Figure 8-4.

The Script Builder window is divided into four columns as shown in Figures 8-5 through

8-8.

Note: The “x” indicates the value is a hexadecimal number. Clicking on “x” will

toggle it to a “d” indicating that the value is a decimal number.