Cypress CYTVII-B-E-100-SO, User Manual, Page: 10 / 60

CYTVII-B-E-100-SO Evaluation Board User Guide, Document Number: 002-28207 Rev. *A 10
4. Connections and Settings
Make sure that the following jumpers are inserted on the baseboard, so that each transceiver on the baseboard can be used
with the respective firmware example that activate each functionality of the device:

CAN0.0 from the device uses the CAN0 transceiver on the baseboard (connect jumpers J70, J71, J72).

CAN0.1 from the device uses the CAN1 transceiver on the baseboard (connect jumpers J66, J67, J68).

CAN0.2 from the device uses the CAN2 transceiver on the baseboard (connect jumpers J81, J82, J83).

CAN1.0 from the device uses the CAN3 transceiver on the baseboard (connect jumpers J76, J77, J78).

CAN1.1 from the device uses the CAN4 transceiver on the baseboard (connect jumpers J91, J92, J93).

CAN1.2 from the device uses the CAN5 transceiver on the baseboard (connect jumpers J86, J87, J88).

LIN0 from the device uses the LIN0 transceiver on the baseboard (connect jumpers J58, J59, J60, J63).

LIN1 from the device uses the LIN1 transceiver on the baseboard (connect jumpers J51, J52, J53, J56).

LIN2 from the device uses the LIN2 transceiver on the baseboard (connect jumpers J37, J39, J40, J43).

LIN3 from the device uses the LIN3 transceiver on the baseboard (connect jumpers J30, J31, J32, J35).

LIN4 from the device uses the LIN4 transceiver on the baseboard (connect jumpers J22, J23, J24, J27).

LIN5 from the device uses the LIN5 transceiver on the baseboard (connect jumpers J10, J16, J17, J20).

EEPROM on the baseboard is enabled by connecting jumpers J47, J48, J49.

The user switch functionality is enabled by connecting jumper J102.

The potentiometer functionality is enabled by connecting jumper J89.
In addition, power is supplied to the baseboard by connecting jumper J80 to the 3 V or 5 V select jumper pin in the ‘5 V’ posi-
tion. Make sure that jumper J80 is always 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 config-
ured 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 baseboard using pin headers JP1 through JP12.
The device port pins are connected to pin headers on the baseboard as listed in Table 4-1 .