DC9S08QE8 Freescale Semiconductor, DC9S08QE8 Datasheet - Page 35
![DAUGHTER CARD FOR DEMO9S08QB8](/photos/39/50/395075/4608000_sml.jpg)
DC9S08QE8
Manufacturer Part Number
DC9S08QE8
Description
DAUGHTER CARD FOR DEMO9S08QB8
Manufacturer
Freescale Semiconductor
Datasheet
1.DC9S08QB8.pdf
(45 pages)
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.
31