Vortex86SX-6115-V2
Vortex
86SX
Tiny CPU Module
11
J10: COM2 RS232 / RS422 / RS485 (Optional: TTL)
Pin #
Signal Name
Pin #
Signal Name
1
DCD2/
422TX-
/ RS485-
2
RXD2 /
422TX+
/ RS485+
3
TXD2 /
422RX+
4
DTR2 /
422RX-
5
GND
6
DSR2
7
RTS2
8
CTS2
9
RI2
10
NC
J12: GPIO (Port 2 / 3)
Note:
If you Enable 2M SPI flash Disk on the BIOS setting, you cannot use GP30~GP33 Pins.
If you Enable RS-232/422/485 on the BIOS setting, you cannot use GP25~GP27 Pins.
J13: RS-485 (Auto direction)
Pin # Signal Name Pin #
Signal Name
1
GND
2
VCC
3
GP20
4
SPICS / GP30
5
GP21
6
SPICLK / GP31
7
GP22
8
SPID0 / GP32
9
GP23
10
SPIDI / GP33
11
GP24
12
GP34
13
GP25/RS232 14
GP35
15
GP26/RS422 16
GP36
17
GP27/RS485 18
GP37
19
VCC
20
GND
Pin #
Signal Name
1
RS485
+
2
RS485
-
3
GND
Содержание VSX-6155-V2
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