![background image](http://html1.mh-extra.com/html/ibase-technology/mi988/mi988_user-manual_3354419035.webp)
Hardware Configuration
MI988
User’s Manual
27
2
2.5.10 COM5 & COM6 RS-232 Port (J18, J16)
J16:
COM6
J18:
COM5
Pin
Signal Name
Pin
Signal Name
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5
Ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9
RI, Ring indicator
10
Key
2.5.11 Speaker Connector (J17)
Pin
Signal Name
Pin
Signal Name
1
Speaker-R+
3
Speaker-L-
2
Speaker-R-
4
Speaker-L+
1
2
9
10
1
Summary of Contents for MI988
Page 1: ...MI988 AMD Ryzen Embedded V1000 Mini ITX Motherboard User s Manual Version 1 0 July 2018...
Page 14: ...6 MI988 User s Manual 1 6 Block Diagram...
Page 17: ...General Information MI988 User s Manual 9 1 1 8 Dimensions...
Page 18: ...10 MI988 User s Manual This page is intentionally left blank...
Page 22: ...14 MI988 User s Manual 2 3 Jumper Connector Locations on MI988...
Page 38: ...30 MI988 User s Manual This page is intentionally left blank...