CYTVII-B-E-2M-176-CPU Evaluation Board User Guide, Document Number. 002-29049 Rev. **
10
4.
Connections and Settings
Ensure that the following jumpers are inserted on the base board to use each transceiver on the
base board with respective firmware examples which activate each functionality of the device:
1. CAN0.0 from the device uses the CAN0 transceiver on the base board (connect jumpers J70,
J71, J72)
2. CAN0.1 from the device uses the CAN1 transceiver on the base board (connect jumpers J66,
J67, J68)
3. CAN0.2 from the device uses the CAN2 transceiver on the base board (connect jumpers J81,
J82, J83)
4. CAN1.0 from the device uses the CAN3 transceiver on the base board (connect jumpers J76,
J77, J78)
5. CAN1.1 from the device uses the CAN4 transceiver on the base board (connect jumpers J91,
J92, J93)
6. CAN1.2 from the device uses the CAN5 transceiver on the base board (connect jumpers J86,
J87, J88)
7. LIN0 from the device uses the LIN0 transceiver on the base board (connect jumpers J58, J59,
J60, J63)
8. LIN1 from the device uses the LIN1 transceiver on the base board (connect jumpers J51, J52,
J53, J56)
9. LIN2 from the device uses the LIN2 transceiver on the base board (connect jumpers J37, J39,
J40, J43)
10. LIN3 from the device uses the LIN3 transceiver on the base board (connect jumpers J30, J31,
J32, J35)
11. LIN4 from the device uses the LIN4 transceiver on the base board (connect jumpers J22, J23,
J24, J27)
12. LIN6 from the device uses the LIN5 transceiver on the base board (connect jumpers J10, J16,
J17, J20)
13. EEPROM on the base board is enabled by connecting jumpers J47, J48, J49.
14. The user switch functionality is enabled by connecting jumper J102.
15. The potentiometer functionality is enabled by connecting jumper J89.
In addition, power is supplied to the base board by connecting jumper J80 in the '5V' position and
must always be connected. Once a specific functionality is chosen by connecting the jumpers listed
above, ensure that the appropriate firmware is loaded onto the device. Incorrect firmware can result
in port pins being configured incorrectly leading to bus contention and damage to hardware. For
example, if you connect jumpers related to CAN0.0, you must ensure that firmware configures the
related ports as CAN pins. Contact Cypress technical support for firmware examples.
Apart from these interface transceivers that can be used for specific functions, all pins of the device
are also accessible on the base board using pin headers JP1 through JP12.
Summary of Contents for Cypress CYTVII-B-E-2M-176-CPU
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