DIGITAL-LOGIC AG
MSM800 SEV Manual V1.0A
47
J11
Keyboard PS/2/-Mouse Utility connector
Attention: The speaker must be connected to VCC, to have a low inactive current in the speaker !
Pin
Signal
Pin
Signal
Pin 1
= Speaker Out
Pin 2
= Ground (for Speaker)
Pin 3
= Reset In (activ low)
Pin 4
= VCC
Pin 5
= Keyboard Data
Pin 6
= Keyboard Clock
Pin 7
= Ground
Pin 8
= Ext. Lithium battery
(see also chapter 4.7.2)
Pin 9
= PS/2 Mouse Clock
Pin10
= PS/2 Mouse Data
Reset-In-Signal has an internal Pullup of 1k to 5Volt VCC.
The Utility connector must be wired to a standard AT-female connector:
Frontside AT-Keyboard (female)
Solderside AT-Keyboard (female)
Data (2)
Data (2)
Ground (4)
VCC (5)
VCC (5)
Ground (4)
(3
Clock (1)
Clock (1)
PS/2 Frontside (female)
Connector and adapter
Mini- DIN PS/2 (6 PC)
DIN 41524 (5 PC)
Remarks
Shield
Shield
Shield
KEYBOARD
DATA
1
2
GND
3
4
VCC (+5V)
4
5
CLK
5
1
Mini- DIN PS/2 (6 PC)
VCC (+5V)
4
MOUSE
DATA
1
GND
3
CLK
5
Summary of Contents for MICROSPACE MSM800SEV
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