DC9S08QE32 Freescale Semiconductor, DC9S08QE32 Datasheet - Page 31

• Manufacturer Part Number: DC9S08QE32
• Description: DAUGHTER CARD FOR DEMO9S
• Manufacturer: Freescale Semiconductor

Specifications of DC9S08QE32

• Accessory Type: Daughter Card
• Processor To Be Evaluated: MC9S08QE32
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Silicon Manufacturer: Freescale
• Core Architecture: HCS08
• Core Sub-architecture: HCS08
• Silicon Core Number: MC9S08
• Silicon Family Name: Flexis - S08QE
• Rohs Compliant: Yes
• For Use With/related Products: DEMO9S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.5.4
7.6
7.6.1
7.7
7.7.1
DEMO9S08QE32 User Manual
Buzzer
IIC Pull-up
J16 - Accelerometer 3-axis Signals Connection Jumper ACC_EN
J19 - Buzzer enable jumper BUZ_EN
J20 - IIC Pullup Enable Jumpers IIC_EN
The DEMO9S08QE32 integrates a Piezo Transducer whose resonant
frequency is 4.0KHz. Jumper J19 connects to PTB5 to control this buzzer.
The DEMO9S08QE32 provides external pull-up resistors for SCL and SDA
lines, enabled by installing the corresponding jumpers on J20. By default both
jumpers are installed.
Figure 7-13: Accelerometer Sleep Mode Jumper settings (J15)
Figure 7-14: Accelerometer Signal Output ACC_EN (J16)
Figure 7-15: Accelerometer Signal Output ACC_EN (J19)
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.
Enables Buzzer to be controlled by PTB5. This is the default setting.
Enables IIC external pullup. This is the default setting.
27