Peripherals 6
miriac SBC-LS1046A-TSN_User Manual
V 2.0
52/68
© MicroSys Electronics GmbH 20178
For RS232 or RS485 additional transceivers are necessary.
They are not implemented on the SBC-LS1046A-TSN system.
JP2
ST4
LS1046A
Pin
Signal
Pin
Signal
Pin
Signal
1
UART2-
TXD
←
B33
UART2-TXD
←
L2
UART2-TXD
2
UART2-
RXD
→
B32
UART2-RXD
→
K1
UART2-RXD
3
UART2-
RTS#
←
B35
UART2-
RTS#
←
L1
UART2-RTS#
4
UART2-
CTS#
→
B34
UART2-CTS
→
M2
UART2-CTS
5
UART1-
RTS#
←
B40
UART1-
RTS#
←
J2
UART1-RTS#
6
UART1-
CTS#
→
B39
UART1-
CTS#
→
J1
UART1-CTS#
7
GPIO-10
↔
↔
nc
8
GPIO-11
↔
↔
nc
9
GPIO-8
↔
↔
nc
10
GPIO-9
↔
↔
nc
11
GPIO-6
↔
↔
nc
12
GPIO-7
↔
↔
nc
13
GPIO-4
↔
↔
nc
14
GPIO-5
↔
↔
nc
15
GPIO-2
↔
↔
nc
16
GPIO-3
↔
B123
GPIO-3-18
↔
A19
GPIO2_10
17
GPIO-0
↔
B122
GPIO-0-18
↔
D20
GPIO2_11
18
GPIO-1
↔
B121
GPIO-1-18
↔
C20
GPIO2_12
19
+3.3V
20
GND
Table 6-25 I2C / SPI Extension Connector Pinout
