User's Manual

DIGITAL-LOGIC AG MSM855/HLV/B/B2 Detailed Manual V1.0A
82
Standard MSM855
X8 Power Supply (J31 = closed)
Pin Signal Pin Signal
1 GND 2 Main supply +5V
3 Main switch (= J16 pin1) 4 (+12V)
5 SMBUS DAT 6 SMBUS CLK
7 GND 8 Main supply +5V
Remarks:
 Main switch is low active and internally pulled up to 3.3V.
 12V are not used for onboard functions; only wired to PC/104bus.
 The Main supply is the only external (5V) supply used for this system.
or
X14 Power Supply GND (mounting tab 4.75mm)
Pin Signal Info
1 GND www.compona.ch PartNr. 236 713-1
X15 Power Supply VCC (mounting tab 2.8mm)
Pin Signal Info
1 Main supply +5V www.compona.ch PartNr. 236 712-1