DFI Q7A-551 - Manual (Page 19)

www.dfi .com Chapter 2 Hardware Installation
19
Chapter 2
FlexCAN Connector
The CAN controller performs communication in accordance with the BOSCH CAN Protocol Ver-
sion 2.0B Active1 (standard format and extended format). The bit rate can be programmed to
a maximum of 1Mbit/s. To connect the CAN controller module to the FlexCAN connector, it is
necessary to add transceiver hardware.
When communicating in a CAN network, individual message objects are configured. The mes-
sage objects and the identifier masks for the receive filter for the received messages are
stored in the message RAM.
Controller Area Network is a message based protocol designed specifically for automotive ap-
plications but now is also used in other areas such as industrial automation and medical equip-
ment.
FlexCAN
1 2
9
N.C
N.C
N.C
N.C
N.C
N.C
CAN_LO
CAN_HI
GND
The amplify right/left connectors which have amplifying feature are used to connect external
speakers.
1W Audio Amplifier Connectors
AMP_R AMP_L
1
AOUT_L+
AOUT_L-
2
AOUT_R+
AOUT_R-
1 2