DC9S08QE8 Freescale Semiconductor, DC9S08QE8 Datasheet - Page 35

• Manufacturer Part Number: DC9S08QE8
• Description: DAUGHTER CARD FOR DEMO9S08QB8
• Manufacturer: Freescale Semiconductor

Specifications of DC9S08QE8

• Accessory Type: Daughter Card
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08QE
• Kit Contents: Board
• Features: Four 8x2 Female Connectors
• Rohs Compliant: Yes
• For Use With/related Products: DEMO9S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.5.3
7.5.4
7.6
DEMO9S08QB8 User Manual
Buzzer
J15 - Accelerometer Sleep Mode Select Jumper SLEEP (J15)
J16 - Accelerometer 3-axis Signals Connection Jumper ACC_EN
The DEMO9S08QB8 integrates a Piezo Transducer whose resonant
frequency is 4.0KHz. Jumper J19 connects to PTB5 to control this buzzer.
Figure 7-13: Accelerometer Sleep Mode Jumper settings (J15)
Figure 7-12: Accelerometer g-Select2 Jumper settings (J14)
Figure 7-14: Accelerometer Signal Output ACC_EN (J16)
Enables the 3-axis accelerometer. This is the default setting.
Puts the 3-axis accelerometer into sleep mode. The user may control
PTC4 in firmware to enable or disable the accelerometer. In this
configuration, the user needs to pay close attention to LED PTC4 and
RSTO configuration.
The accelerometer output signals are jumper settable to PTA7, PTA6,
PTC7, and PTA1. PTA6 and PTC7 share the same Y-axis signal. By
default, the Y-axis signal is connected to PTA6.
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