DLPU090 EVM User's guide

2.4 Connecting EVM to the DLPC230-Q1 Control Program

Start the DLPC230-Q1 Control Program Lite.
On the connection page set the DLPC230-Q1 Host to SPI and select the Cheetah from the drop down menu (see Figure 2-2). Note, the Cheetah must be connected to computer with USB cable for it to show up in the drop down box.
Figure 2-2 Connecting to the DLPC230-Q1 Using the DLPC230-Q1 Automotive Control Program
Select "Connection Settings" to confirm the SPI configuration shown in Figure 2-3 matches the controller PCB switch settings described in Table 1-3. Specifically, SPI mode and CRC/Checksum may vary based on switch settings. Press "OK" once configuration is complete.
Figure 2-3 DLPC230-Q1 Automotive Control Program Communication Settings
Click the Connect button. The green circle next to the Connect button should then light up to indicate that connection was successful to the Cheetah Adapter.