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GIGAIPC mITX-H310A User Manual

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Mini-ITX Motherboard mITX-H310A (MH310AI-SI)
29
www.gigaipc.com
2.2.8 JRS11-14 (RS-232/422/485 select jumper for COM1
port)
10
JRS11-14 Jumper
123
JRS13
JRS14
JRS12
JRS11
RS-232 (Dafult-setting)
Connector PN Vendor
220-96-03GB01 PINREX
PH03N2-7BAN000 HORNGTONG
Pin 1
Mode
RS-422
Full Duplex
Pure RS-232
RS-485
Half Duplex
RS-485
Half Duplex
RS-422
Full Duplex
RS-485
Half Duplex
Status
1T/1R RS-422
3T/5R RS-232
(Default)
1T/1R RS-485,
TX ENABLE Low
Active
1T/1R RS-485,
TX ENABLE High
Active
1T/1R RS-422 with
termination resistor
and bias resistor.
1T/1R RS-485 with
termination resistor and
bias resistor.
TX ENABLE Low Active
Jumper
Setting
1 3
JRS13
JRS14
JRS12
JRS11
1 3
JRS13
JRS14
JRS12
JRS11
1 3
JRS13
JRS14
JRS12
JRS11
1 3
JRS13
JRS14
JRS12
JRS11
1 3
JRS13
JRS14
JRS12
JRS11
1 3
JRS13
JRS14
JRS12
JRS11

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GIGAIPC mITX-H310A Specifications

General IconGeneral
BrandGIGAIPC
ModelmITX-H310A
CategoryMotherboard
LanguageEnglish

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