C O N N E C T O R S A N D P I N O U T S
Data Device Corporation
BU-67121W Manual
Rev B – 6/16
45
Table 6. AIC Signal List J1 – J4 & Ethernet, USB, VGA, RS-232
Signal Name
Dir
Description
USB Signals
VBUS
I
Voltage Signal for the USB bus
D-
I/O
Data Signal for the USB bus (Negative)
D+
I/O
Data Signal for the USB bus (Positive)
Video Signals
Red
O
Red Video (75 ohm, 0.7 Vp-p)
Green
O
Green Video (75 ohm, 0.7 Vp-p)
Blue
O
Blue Video (75 ohm, 0.7 Vp-p)
HSync
O
Horizontal Sync
Vsync
O
Vertical Sync
Serial Signals
SERIAL_RTS
I/O
Serial Request to Send Signal
SERIAL_CTS
I/O
Serial Clear To Send Signal
SERIAL_RX
I/O
Serial Receive Data Signal
SERIAL_TX
I/O
Serial Transmit Data Signal
Ground Signals
RGND
G
Red Ground
GGND
G
Green Ground
BGND
G
Blue Ground
SGND
G
Sync Ground
GND
G
Ground Reference
DGND
G
Digital Ground
CHASSIS GND
G
NC
NC
No Connect.
Do NOT Connect.