High Speed Can Transceiver - Xilinx ZC702 User Manual

X-Ref Target - Figure 1-18
C521
0.1µF
10V
X5R
GND
R363
0.1W
R360
DNP
To U44
IIC_PORT_EXPANDER_SDA
PCA95498A
2 IIC_PORT_EXPANDER_SCL
8-Channel I
C
Switch
Information about the TCA641APWR is available at the Texas Instruments website

High Speed CAN Transceiver

[Figure 1-2, callout 21]
The TJA1040 (U14) is an advanced high speed Controller Area Network (CAN) transceiver for
use in automotive and general industrial applications. It supports the differential bus signal
representation described in the international standard for in-vehicle high speed CAN
applications (ISO 11898).
Figure 1-19 shows the controller area network (CAN) bus interface.
ZC702 Board User Guide
UG850 (v1.2) April 4, 2013
VCC3V3
U80
C502
TCA641APWR
0.1µF
2
16-Bit I C and SMBus
10V
I/O Expander
X5R
24
VCCP
2
GND
VCCI
VCC3V3
R408
4.7kΩ
0.1W
0
3
RESET_B
21
ADDR
1
INT_B
GND
23
SDA
22
SCL
12
GND
GND
Figure 1-18: I/O Expansion Header Circuit
www.xilinx.com
I/O Expansion
IIC_PMOD_0
4
P00
IIC_PMOD_1
5
P01
IIC_PMOD_2
6
P02
IIC_PMOD_3
7
P03
8
P04
11
9
P05
10
P06
11
P07
GND
13
P10
14
P11
15
P12
16
P13
17
P14
18
P15
19
P16
20
P17
Feature Descriptions
Header
J54
1 2
IIC_PMOD_4
3 4 IIC_PMOD_5
5 5 IIC_PMOD_6
IIC_PMOD_7
7 8
9 10
12
VCC3V3
GND
UG850_c1_18_030513
[Ref 12].
39