DEMO9S08MP16 datasheet(27/37 Pages) FREESCALE

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DEMO9S08MP16 User Manual

INPUT_EN (J9)

7.5.2

J12 - Light Touch Switch Enable Jumper KEY_ENABLE

Enables the corresponding switch. Each jumper may be individually

installed or removed. By default, all jumpers are installed to enable all

the switches.

Figure 7-5: Jumper Settings for Light Touch Switches KEY_ENABLE (J12)

7.5.3

J11 - I/O Signal Slide Switch Voltage Level Setting

The DEMO9S08MP16 has connected an I/O signal (PTE0) to a slide switch

(K2). Jumper J11 is used to select a voltage level of 5V or GND for the switch.

when slide switch K2 is turned on, PTE) will be connected to the voltage level

set by jumper J11. When the slide switch K2 is turned off, PTE0 is not

connected and is floating.

Figure 7-6: I/O Signal Slide Switch Voltage Level Setting (J11)

7.5.4

J23 - Reset Switch Enable and Reset LED Display Enable Jumper

RESET_EN

Enables the Reset Switch and the Reset LED Display. Each jumper

may be individually installed or removed. This is the default setting.

Figure 7-7: Reset Switch and Reset LED enable Jumper (J23)

DEMO9S08MP16 Datasheet(PDF) 27 Page - Freescale Semiconductor, Inc