Compaq MSB900L Computer Hardware User Manual


 
DIGITAL-LOGIC AG MSB900/L Detailed Technical Manual V1.0
45
X15 Operator Panel / Flat Panel (bottom side)
X15 is intended to be used internally to attach an operator panel. Some signals may not be present or are
shared with other connectors. This connector is not assembled and is only for OEM-specific applications. A
2mm x 44pin header is needed.
Pin Signal
1 GND
2 VCC (+5V output)
3 LVDS YAM0
4 LVDS YAP0
5 GND
6 VCC (+5V output)
7 LVDS YAM1
8 LVDS YAP1
9 GND
10 VCC (+5V output)
11 LVDS YAM2
12 LVDS YAP2
13 GND
14 Enable VDD
15 LVDS CLKAP
16 LVDS CLKAM
17 CRT red
18 CRT green
19 CRT blue
20 CRT hsync
21 CRT vsync
22 CRT SCL
23 CRT SDA
24 GND
25 COM2 DCD
26 COM2 DSR
27 COM2 RXD
28 COM2 RTS
29 COM2 TXD
30 COM2 CTS
31 COM2 DTR
32 COM2 RI
33 SYS_RST#
34 VCC3 (+3.3V output)
35 USB D-
36 USB D+
37 VCC3 (+3.3V output)
38 SMB SCL
39 SMB SDA
40 AVR PA0
41 AVR PA3
42 DCMAIN (filtered power input)
43 GND
44 VCC (+5V output)
Note...
VCC: max. 0.5 Amp
VCC3: max. 0.5 Amp
DCMAIN: DC supply input must be within
the 8-30V range.
Attention!
If the VGA or COM2 signals on X15 are
used, the X10 (VGA connector) or the
X39 (COM2 connector) must not be con-
nected.
Attention!
USB-signals on X15 are multiplexed with
the USB-Port1. They must be enabled by
soldering the two resistors.