Cypress CY8CKIT-017, Руководство пользователя

Страница: 16 / 62

16 CY8CKIT-017 CAN/LIN Expansion Board Kit Guide, Doc. # 001-57814 Rev. *D
Kit Operation
3.3 Hardware Connections
3.3.1 CAN Communication Hardware Setup
1. Connect the CAN/LIN expansion board to port A of CY8CKIT-001 DVK, as shown in Figure 3-1 .
2. Connect a second CY8CKIT-017 expansion board to port A of a second CY8CKIT-001 DVK, as
shown in Figure 3-1 .
3. On both CY8CKIT-001 DVK boards, connect the analog input from the potentiometer (VR slot in
CY8CKIT-001 DVK) to the P1_6 on the DVK, as shown in Figure 3-6 .
Figure 3-6. VR Connected to P1_6 on CY8CKIT-001 DVK
4. On both DVK boards, power the VR by setting the jumper J11 to ON position.
Figure 3-7. Jumper J11 to ON position on CY8CKIT-001 DVK
5. The remaining jumper settings on both DVKs should be in the default state. See the PSoC Devel-
opment Kit Board Guide for the default setting of jumpers.
6. Connect the two CAN/LIN EBK boards together with a male-to-male, 9-pin, RS-232 cable with
"straight-through" connections, as shown in Figure 3-8 . Connect the cable to the CAN DB9 con-
nector (P2) on both EBK boards.