Keyboard/Mouse Ports
5-5
Keyboard/Mouse Ports
5
The keyboard/mouse ports on the mini-dock can be used with most PS/2-style keyboard and mouse
devices. The system determines whether a keyboard or mouse is connected automatically and activates
the appropriate signals on the port as shown in Table 5-6.
Note:
This port is compatible with most PS/2-style keyboards. Conventional PS/2-style keyboards are powered
by 5 volts on pin 4.
Pin assignments for the keyboard/mouse port on the pen tablet are shown in Table 5-6.
DC Power Input
5
The DC power input connector connects to the AC adapter or auto adapter to power the pen tablet. The
DC power input connector is a two-conductor connector with a center pin and sleeve. Pin assignments for
this connector are given in Table 5-7.
When a DC power source is connected to the DC power input on the pen tablet, circuitry built into the
pen tablet provides protection against reverse polarity and overvoltage.
Table 5-6 Keyboard/Mouse Port Connector Pin Assignments
Connector Pin Locations
Pin
Signal (Keyboard)
Signal (Mouse)
1
KDATA (Keyboard Data)
MDATA (Mouse Data)
2
No connection
No connection
3
Ground
Ground
4
+5-Volt power, 150 mA
+5-Volt power, 150 mA
5
KCLK (Keyboard Clock)
MCLK (Mouse Clock)
6
No connection
No connection
Sleeve
Ground
Ground
Table 5-7 DC Power Input Connector Pin Assignments
Conductor
Description
Comments
Center Pin
16 Volts DC ±10%, 2.7 A
This connector is a
EIAJ-RC5320A standard
connector. See “DC Power
Inputs” on page 6-2 for more
details.
Sleeve
Ground
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Страница 18: ...1 4 Stylistic LT Features ...
Страница 58: ...3 38 Configuring the Stylistic LT Pen Tablet System ...
Страница 68: ...4 10 Hardware Specifications ...
Страница 110: ...B 2 Enabling ACPI ...
Страница 124: ...D 10 Glossary ...
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