DC9S08QE8 Freescale Semiconductor, DC9S08QE8 Datasheet - Page 36

• 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

7.6.1
7.7
7.7.1
7.8
7.8.1
7.9
32
IIC Pull-up
Analog Input Potentiometer
Optional External Crystal Circuitry Jumper Enable
J19 - Buzzer enable jumper BUZ_EN
J20 - IIC Pullup Enable Jumpers IIC_EN
J21 - Potentiometer Output Selection Jumpers POT_EN
Figure 7-17: Potentiometer Output Selection Jumpers POT_EN (J21)
The MC9S08QB8 does not have a dedicated IIC module. Installing IIC_EN
jumpers has no effect on the device.
The DEMO9S08QB8 provides an easy access 10Kohm potentiometer whose
output may be connected to PTC6 and/or PTA0, selectable by J21, POT_EN.
The DEMO9S08QB8 provides external crystal circuitry without components
populated. A user may elect to populate the components, and may use
jumper J17, CLOCK_EN, to enable the external crystal circuitry.
Figure 7-15: Accelerometer Signal Output ACC_EN (J19)
Figure 7-16: IIC External Pullup Enable IIC_EN (J20)
Enables Buzzer to be controlled by PTB5. This is the default setting.
Enables IIC external pullup. This is the default setting.
Selects the potentiometer output connection. By default it is
connected to PTA0.
DEMO9S08QB8 User Manual