User manual

PICkit™ Serial Analyzer User’s Guide
DS51647A-page 38 © 2007 Microchip Technology Inc.
Menu Bar – Select PICkit Serial Analyzer > Select Communications Mode > SPI
Master
5.5 CONFIGURATING SPI COMMUNICATIONS MODE
Once the communications mode has been selected, it is configured from the Configu-
ration Wizard or menu bar.
Configuration Wizard – Select PICkit Serial Analyzer > Run Configuration Wizard
from the menu bar
Menu Bar – Select PICkit Serial Analyzer > Configure Communications Mode
The Configure Mode window will open. Depending on the View selected, the Basic
View (Figure 5-1) displays a minimum choice of configurations commands. In the
Advanced View (Figure 5-2) displays an extended choice of configuration commands.
Save the configuration by clicking on the Save Changes button.
FIGURE 5-1: SPI CONFIGURE COMMUNICATIONS MODE – BASIC VIEW
OPTIONS
• Enable Event Markers
– Enable event markers
• Enable Time Markers
– Enable ‘time’ stamp to accompany all event markers
VOLTAGE
• PICkit Serial will power my device
– Select the check box if the PICkit Serial will
power the target device. The target can be powered at 5 V
DC or a user selectable
variable voltage.
CAUTION
Even though the voltage can be set as low as 0 VDC, it is up to the user to verify the
required operating voltage of the target device.
CAUTION
The USB port current limit is set to 100 mA. If the target plus PICkit Serial Analyzer
exceeds this current limit, the USB port will turn off. The target may be powered
externally if more power is required.