MSI MS-99A1 - Page 17

2-5
Hardware Setup MS-99A1
PIN SIGNAL DESCRIPTION
1
2
3
4
5
6
7
8
9
422 TXD-
422 RXD+
422 TXD+
422 RXD-
GND
NC
NC
NC
NC
Transmit Data, Negative
Receive Data, Positive
Transmit Data, Positive
Receive Data, Negative
Signal Ground
No Connection
No Connection
No Connection
No Connection
RS422
PIN SIGNAL DESCRIPTION
1
2
3
4
5
6
7
8
9
485 TXD-
NC
485 TXD+
NC
GND
NC
NC
NC
NC
Transmit Data, Negative
No Connection
Transmit Data, Positive
No Connection
Signal Ground
No Connection
No Connection
No Connection
No Connection
RS485
h HDMI Port
The High-Denition Multimedia Interface (HDMI) is an all-digital audio/video
interface capable of transmitting uncompressed streams. HDMI supports all TV
format, including standard, enhanced, or high-denition video, plus multi-channel
digital audio on a single cable.
h DisplayPort
DisplayPort is a digital display interface standard. This connector is used to
connect a monitor with DisplayPort inputs.
h USB 3.0 Port
The USB 3.0 port is backward-compatible with USB 2.0 devices and supports
data transfer rate up to 5 Gbit/s (SuperSpeed).
h USB 2.0 Port
The USB (Universal Serial Bus) port is for attaching USB devices such as
keyboard, mouse, or other USB-compatible devices.