MDA 9 Pin D-Sub Connector (Optional)
Pin Assignments for 9 Pin Optional MGA – Hercules Mono Graphics Adapter. Video Type: TTL
PIN
CONNECTION
DESCRIPTION
1
GND
Ground
2
GND
Ground
3
N/C
No Connection
4
N/C
No Connection
5
N/C
No Connection
6
I
Intensity
7
M
Monochrome Video
8
HSYNC
Horizontal Sync
9
VSYNC
Vertical Sync
Touch Screen 9 Pin D-Sub connector, Serial Port (Optional).
Pin Assignments for 9 Pin Optional Touch Screen
PIN
CONNECTION
DESCRIPTION
1
CD
Carrier Detect
2
RDX
Receive Data
3
TXD
Transmit Data
4
DTR
Data Terminal Ready
5
GND
System Ground
6
DSR
Data Set Ready
7
RTS
Request to Send
8
CTS
Clear to Send
9
RI
Ring Indicator
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Dynamic Displays, Inc Doc # 0048059
1625 Westgate Road QES1500 Progressive/Interlace Unit Rev: B
Eau Claire WI, 54703 Glee 17C2 Page 10 of 29
