User`s manual

Functional Description 29
CT-30
VGA Analog Interface and Connector
The CT-30 has no VGA connector available on the front panel and
is fitted with a female socket to accept a removable VGA connec-
tor adapter card (Order Code: ADAP-VGA). This VGA connector
adapter may be used mainly for BIOS maintenance/debug pur-
poses.
Figure 3-4: CT-30 VGA Connector Adapter and Socket
Table 3-5: VGA Connector Pin Definition
Signal Name Pin # Pin # Signal Name
Red 1 2 Green
Blue 3 4 N.C.
GND 5 6 GND
GND 7 8 GND
+5V. 9 10 GND
N.C. 11 12 CRTDATA
HSYNC 13 14 VSYNC
CRTCLK 15
VGA