Motorola MVME2600 用户手册

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页码 198
Common Connectors
http://www.motorola.com/computer/literature
4-11
4
Keyboard and Mouse Connectors J6, J8
The MVME2603/2604 has two 6-pin circular DIN connectors located on 
the front panel for the keyboard (J6) and mouse (J8). The pin assignments 
for those connectors are listed in the following two tables.
Table 4-5.  Keyboard Connector
1
K_DATA
2
No Connection
3
GND
4
+5VF
5
K_CLK
6
No Connection
Table 4-6.  Mouse Connector
1
M_DATA
2
No Connection
3
GND
4
+5VF
5
M_CLK
6
No Connection